commit 1bda8be2a3504d0d9f6d66d69f85ecd4db447b09 (tree)
parent c6344866f9f6a38acd41f4c0ed36dfe00896f825
Author: matu3ba <matu3ba@users.noreply.github.com>
Date: Sat, 11 Feb 2023 13:25:01 +0100
compiler_rt: __ashlsi3, __ashrsi3, __lshrsi3 for symbol compatibility
These are unused in LLVM, but in gcc used for example by rl78.
Move test files into common file, add tests for aforementioned routines
and missing ones for __lshrti3.
Diffstat:
10 files changed, 390 insertions(+), 304 deletions(-)
diff --git a/lib/compiler_rt/README.md b/lib/compiler_rt/README.md
@@ -77,15 +77,15 @@ Integer and Float Operations
| ✓ | __ucmpdi2 | u64 | u64 | i32 | .. |
| ✓ | __ucmpti2 | u128 | u128 | i32 | .. |
| | | | | | **Integer Arithmetic** |
-| ✗ | __ashlsi3 | i32 | i32 | i32 | `a << b` [^unused_rl78] |
+| ✓ | __ashlsi3 | i32 | i32 | i32 | `a << b` [^unused_rl78] |
| ✓ | __ashldi3 | i64 | i32 | i64 | .. |
| ✓ | __ashlti3 | i128 | i32 | i128 | .. |
| ✓ | __aeabi_llsl | i32 | i32 | i32 | .. ARM |
-| ✗ | __ashrsi3 | i32 | i32 | i32 | `a >> b` arithmetic (sign fill) [^unused_rl78] |
+| ✓ | __ashrsi3 | i32 | i32 | i32 | `a >> b` arithmetic (sign fill) [^unused_rl78] |
| ✓ | __ashrdi3 | i64 | i32 | i64 | .. |
| ✓ | __ashrti3 | i128 | i32 | i128 | .. |
| ✓ | __aeabi_lasr | i64 | i32 | i64 | .. ARM |
-| ✗ | __lshrsi3 | i32 | i32 | i32 | `a >> b` logical (zero fill) [^unused_rl78] |
+| ✓ | __lshrsi3 | i32 | i32 | i32 | `a >> b` logical (zero fill) [^unused_rl78] |
| ✓ | __lshrdi3 | i64 | i32 | i64 | .. |
| ✓ | __lshrti3 | i128 | i32 | i128 | .. |
| ✓ | __aeabi_llsr | i64 | i32 | i64 | .. ARM |
diff --git a/lib/compiler_rt/ashldi3_test.zig b/lib/compiler_rt/ashldi3_test.zig
@@ -1,32 +0,0 @@
-const __ashldi3 = @import("shift.zig").__ashldi3;
-const testing = @import("std").testing;
-
-fn test__ashldi3(a: i64, b: i32, expected: u64) !void {
- const x = __ashldi3(a, b);
- try testing.expectEqual(@bitCast(i64, expected), x);
-}
-
-test "ashldi3" {
- try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 0, 0x123456789ABCDEF);
- try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 1, 0x2468ACF13579BDE);
- try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 2, 0x48D159E26AF37BC);
- try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 3, 0x91A2B3C4D5E6F78);
- try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 4, 0x123456789ABCDEF0);
-
- try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 28, 0x789ABCDEF0000000);
- try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 29, 0xF13579BDE0000000);
- try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 30, 0xE26AF37BC0000000);
- try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 31, 0xC4D5E6F780000000);
-
- try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 32, 0x89ABCDEF00000000);
-
- try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 33, 0x13579BDE00000000);
- try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 34, 0x26AF37BC00000000);
- try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 35, 0x4D5E6F7800000000);
- try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 36, 0x9ABCDEF000000000);
-
- try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 60, 0xF000000000000000);
- try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 61, 0xE000000000000000);
- try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 62, 0xC000000000000000);
- try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 63, 0x8000000000000000);
-}
diff --git a/lib/compiler_rt/ashlti3_test.zig b/lib/compiler_rt/ashlti3_test.zig
@@ -1,46 +0,0 @@
-const __ashlti3 = @import("shift.zig").__ashlti3;
-const testing = @import("std").testing;
-
-fn test__ashlti3(a: i128, b: i32, expected: i128) !void {
- const x = __ashlti3(a, b);
- try testing.expectEqual(expected, x);
-}
-
-test "ashlti3" {
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 0, @bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 1, @bitCast(i128, @intCast(u128, 0xFDB97530ECA8642BFDB97530ECA8642A)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 2, @bitCast(i128, @intCast(u128, 0xFB72EA61D950C857FB72EA61D950C854)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 3, @bitCast(i128, @intCast(u128, 0xF6E5D4C3B2A190AFF6E5D4C3B2A190A8)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 4, @bitCast(i128, @intCast(u128, 0xEDCBA9876543215FEDCBA98765432150)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 28, @bitCast(i128, @intCast(u128, 0x876543215FEDCBA98765432150000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 29, @bitCast(i128, @intCast(u128, 0x0ECA8642BFDB97530ECA8642A0000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 30, @bitCast(i128, @intCast(u128, 0x1D950C857FB72EA61D950C8540000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 31, @bitCast(i128, @intCast(u128, 0x3B2A190AFF6E5D4C3B2A190A80000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 32, @bitCast(i128, @intCast(u128, 0x76543215FEDCBA987654321500000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 33, @bitCast(i128, @intCast(u128, 0xECA8642BFDB97530ECA8642A00000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 34, @bitCast(i128, @intCast(u128, 0xD950C857FB72EA61D950C85400000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 35, @bitCast(i128, @intCast(u128, 0xB2A190AFF6E5D4C3B2A190A800000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 36, @bitCast(i128, @intCast(u128, 0x6543215FEDCBA9876543215000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 60, @bitCast(i128, @intCast(u128, 0x5FEDCBA9876543215000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 61, @bitCast(i128, @intCast(u128, 0xBFDB97530ECA8642A000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 62, @bitCast(i128, @intCast(u128, 0x7FB72EA61D950C854000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 63, @bitCast(i128, @intCast(u128, 0xFF6E5D4C3B2A190A8000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 64, @bitCast(i128, @intCast(u128, 0xFEDCBA98765432150000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 65, @bitCast(i128, @intCast(u128, 0xFDB97530ECA8642A0000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 66, @bitCast(i128, @intCast(u128, 0xFB72EA61D950C8540000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 67, @bitCast(i128, @intCast(u128, 0xF6E5D4C3B2A190A80000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 68, @bitCast(i128, @intCast(u128, 0xEDCBA987654321500000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 92, @bitCast(i128, @intCast(u128, 0x87654321500000000000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 93, @bitCast(i128, @intCast(u128, 0x0ECA8642A00000000000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 94, @bitCast(i128, @intCast(u128, 0x1D950C85400000000000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 95, @bitCast(i128, @intCast(u128, 0x3B2A190A800000000000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 96, @bitCast(i128, @intCast(u128, 0x76543215000000000000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 97, @bitCast(i128, @intCast(u128, 0xECA8642A000000000000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 98, @bitCast(i128, @intCast(u128, 0xD950C854000000000000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 99, @bitCast(i128, @intCast(u128, 0xB2A190A8000000000000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 100, @bitCast(i128, @intCast(u128, 0x65432150000000000000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 124, @bitCast(i128, @intCast(u128, 0x50000000000000000000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 125, @bitCast(i128, @intCast(u128, 0xA0000000000000000000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 126, @bitCast(i128, @intCast(u128, 0x40000000000000000000000000000000)));
- try test__ashlti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 127, @bitCast(i128, @intCast(u128, 0x80000000000000000000000000000000)));
-}
diff --git a/lib/compiler_rt/ashrdi3_test.zig b/lib/compiler_rt/ashrdi3_test.zig
@@ -1,55 +0,0 @@
-const __ashrdi3 = @import("shift.zig").__ashrdi3;
-const testing = @import("std").testing;
-
-fn test__ashrdi3(a: i64, b: i32, expected: u64) !void {
- const x = __ashrdi3(a, b);
- try testing.expectEqual(@bitCast(i64, expected), x);
-}
-
-test "ashrdi3" {
- try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 0, 0x123456789ABCDEF);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 1, 0x91A2B3C4D5E6F7);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 2, 0x48D159E26AF37B);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 3, 0x2468ACF13579BD);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 4, 0x123456789ABCDE);
-
- try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 28, 0x12345678);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 29, 0x91A2B3C);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 30, 0x48D159E);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 31, 0x2468ACF);
-
- try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 32, 0x1234567);
-
- try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 33, 0x91A2B3);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 34, 0x48D159);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 35, 0x2468AC);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 36, 0x123456);
-
- try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 60, 0);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 61, 0);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 62, 0);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 63, 0);
-
- try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 0, 0xFEDCBA9876543210);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 1, 0xFF6E5D4C3B2A1908);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 2, 0xFFB72EA61D950C84);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 3, 0xFFDB97530ECA8642);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 4, 0xFFEDCBA987654321);
-
- try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 28, 0xFFFFFFFFEDCBA987);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 29, 0xFFFFFFFFF6E5D4C3);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 30, 0xFFFFFFFFFB72EA61);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 31, 0xFFFFFFFFFDB97530);
-
- try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 32, 0xFFFFFFFFFEDCBA98);
-
- try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 33, 0xFFFFFFFFFF6E5D4C);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 34, 0xFFFFFFFFFFB72EA6);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 35, 0xFFFFFFFFFFDB9753);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 36, 0xFFFFFFFFFFEDCBA9);
-
- try test__ashrdi3(@bitCast(i64, @as(u64, 0xAEDCBA9876543210)), 60, 0xFFFFFFFFFFFFFFFA);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0xAEDCBA9876543210)), 61, 0xFFFFFFFFFFFFFFFD);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0xAEDCBA9876543210)), 62, 0xFFFFFFFFFFFFFFFE);
- try test__ashrdi3(@bitCast(i64, @as(u64, 0xAEDCBA9876543210)), 63, 0xFFFFFFFFFFFFFFFF);
-}
diff --git a/lib/compiler_rt/ashrti3_test.zig b/lib/compiler_rt/ashrti3_test.zig
@@ -1,56 +0,0 @@
-const __ashrti3 = @import("shift.zig").__ashrti3;
-const testing = @import("std").testing;
-
-fn test__ashrti3(a: i128, b: i32, expected: i128) !void {
- const x = __ashrti3(a, b);
- try testing.expectEqual(expected, x);
-}
-
-test "ashrti3" {
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 0, @bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 1, @bitCast(i128, @intCast(u128, 0xFF6E5D4C3B2A190AFF6E5D4C3B2A190A)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 2, @bitCast(i128, @intCast(u128, 0xFFB72EA61D950C857FB72EA61D950C85)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 3, @bitCast(i128, @intCast(u128, 0xFFDB97530ECA8642BFDB97530ECA8642)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 4, @bitCast(i128, @intCast(u128, 0xFFEDCBA9876543215FEDCBA987654321)));
-
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 28, @bitCast(i128, @intCast(u128, 0xFFFFFFFFEDCBA9876543215FEDCBA987)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 29, @bitCast(i128, @intCast(u128, 0xFFFFFFFFF6E5D4C3B2A190AFF6E5D4C3)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 30, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFB72EA61D950C857FB72EA61)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 31, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFDB97530ECA8642BFDB97530)));
-
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 32, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFEDCBA9876543215FEDCBA98)));
-
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 33, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFF6E5D4C3B2A190AFF6E5D4C)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 34, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFB72EA61D950C857FB72EA6)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 35, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFDB97530ECA8642BFDB9753)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 36, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFEDCBA9876543215FEDCBA9)));
-
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 60, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFEDCBA9876543215F)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 61, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFF6E5D4C3B2A190AF)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 62, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFB72EA61D950C857)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 63, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFDB97530ECA8642B)));
-
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 64, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFEDCBA9876543215)));
-
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 65, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFF6E5D4C3B2A190A)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 66, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFFB72EA61D950C85)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 67, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFFDB97530ECA8642)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 68, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFFEDCBA987654321)));
-
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 92, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFFFFFFFFEDCBA987)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 93, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFFFFFFFFF6E5D4C3)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 94, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFFFFFFFFFB72EA61)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 95, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFFFFFFFFFDB97530)));
-
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 96, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFFFFFFFFFEDCBA98)));
-
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 97, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFFFFFFFFFF6E5D4C)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 98, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFB72EA6)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 99, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFDB9753)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 100, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFEDCBA9)));
-
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 124, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 125, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 126, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF)));
- try test__ashrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 127, @bitCast(i128, @intCast(u128, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF)));
-}
diff --git a/lib/compiler_rt/lshrdi3_test.zig b/lib/compiler_rt/lshrdi3_test.zig
@@ -1,55 +0,0 @@
-const __lshrdi3 = @import("shift.zig").__lshrdi3;
-const testing = @import("std").testing;
-
-fn test__lshrdi3(a: i64, b: i32, expected: u64) !void {
- const x = __lshrdi3(a, b);
- try testing.expectEqual(@bitCast(i64, expected), x);
-}
-
-test "lshrdi3" {
- try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 0, 0x123456789ABCDEF);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 1, 0x91A2B3C4D5E6F7);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 2, 0x48D159E26AF37B);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 3, 0x2468ACF13579BD);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 4, 0x123456789ABCDE);
-
- try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 28, 0x12345678);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 29, 0x91A2B3C);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 30, 0x48D159E);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 31, 0x2468ACF);
-
- try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 32, 0x1234567);
-
- try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 33, 0x91A2B3);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 34, 0x48D159);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 35, 0x2468AC);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 36, 0x123456);
-
- try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 60, 0);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 61, 0);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 62, 0);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 63, 0);
-
- try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 0, 0xFEDCBA9876543210);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 1, 0x7F6E5D4C3B2A1908);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 2, 0x3FB72EA61D950C84);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 3, 0x1FDB97530ECA8642);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 4, 0xFEDCBA987654321);
-
- try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 28, 0xFEDCBA987);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 29, 0x7F6E5D4C3);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 30, 0x3FB72EA61);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 31, 0x1FDB97530);
-
- try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 32, 0xFEDCBA98);
-
- try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 33, 0x7F6E5D4C);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 34, 0x3FB72EA6);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 35, 0x1FDB9753);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 36, 0xFEDCBA9);
-
- try test__lshrdi3(@bitCast(i64, @as(u64, 0xAEDCBA9876543210)), 60, 0xA);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0xAEDCBA9876543210)), 61, 0x5);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0xAEDCBA9876543210)), 62, 0x2);
- try test__lshrdi3(@bitCast(i64, @as(u64, 0xAEDCBA9876543210)), 63, 0x1);
-}
diff --git a/lib/compiler_rt/lshrti3_test.zig b/lib/compiler_rt/lshrti3_test.zig
@@ -1,46 +0,0 @@
-const __lshrti3 = @import("shift.zig").__lshrti3;
-const testing = @import("std").testing;
-
-fn test__lshrti3(a: i128, b: i32, expected: i128) !void {
- const x = __lshrti3(a, b);
- try testing.expectEqual(expected, x);
-}
-
-test "lshrti3" {
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 0, @bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 1, @bitCast(i128, @intCast(u128, 0x7F6E5D4C3B2A190AFF6E5D4C3B2A190A)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 2, @bitCast(i128, @intCast(u128, 0x3FB72EA61D950C857FB72EA61D950C85)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 3, @bitCast(i128, @intCast(u128, 0x1FDB97530ECA8642BFDB97530ECA8642)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 4, @bitCast(i128, @intCast(u128, 0x0FEDCBA9876543215FEDCBA987654321)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 28, @bitCast(i128, @intCast(u128, 0x0000000FEDCBA9876543215FEDCBA987)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 29, @bitCast(i128, @intCast(u128, 0x00000007F6E5D4C3B2A190AFF6E5D4C3)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 30, @bitCast(i128, @intCast(u128, 0x00000003FB72EA61D950C857FB72EA61)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 31, @bitCast(i128, @intCast(u128, 0x00000001FDB97530ECA8642BFDB97530)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 32, @bitCast(i128, @intCast(u128, 0x00000000FEDCBA9876543215FEDCBA98)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 33, @bitCast(i128, @intCast(u128, 0x000000007F6E5D4C3B2A190AFF6E5D4C)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 34, @bitCast(i128, @intCast(u128, 0x000000003FB72EA61D950C857FB72EA6)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 35, @bitCast(i128, @intCast(u128, 0x000000001FDB97530ECA8642BFDB9753)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 36, @bitCast(i128, @intCast(u128, 0x000000000FEDCBA9876543215FEDCBA9)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 60, @bitCast(i128, @intCast(u128, 0x000000000000000FEDCBA9876543215F)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 61, @bitCast(i128, @intCast(u128, 0x0000000000000007F6E5D4C3B2A190AF)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 62, @bitCast(i128, @intCast(u128, 0x0000000000000003FB72EA61D950C857)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 63, @bitCast(i128, @intCast(u128, 0x0000000000000001FDB97530ECA8642B)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 64, @bitCast(i128, @intCast(u128, 0x0000000000000000FEDCBA9876543215)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 65, @bitCast(i128, @intCast(u128, 0x00000000000000007F6E5D4C3B2A190A)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 66, @bitCast(i128, @intCast(u128, 0x00000000000000003FB72EA61D950C85)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 67, @bitCast(i128, @intCast(u128, 0x00000000000000001FDB97530ECA8642)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 68, @bitCast(i128, @intCast(u128, 0x00000000000000000FEDCBA987654321)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 92, @bitCast(i128, @intCast(u128, 0x00000000000000000000000FEDCBA987)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 93, @bitCast(i128, @intCast(u128, 0x000000000000000000000007F6E5D4C3)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 94, @bitCast(i128, @intCast(u128, 0x000000000000000000000003FB72EA61)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 95, @bitCast(i128, @intCast(u128, 0x000000000000000000000001FDB97530)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 96, @bitCast(i128, @intCast(u128, 0x000000000000000000000000FEDCBA98)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 97, @bitCast(i128, @intCast(u128, 0x0000000000000000000000007F6E5D4C)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 98, @bitCast(i128, @intCast(u128, 0x0000000000000000000000003FB72EA6)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 99, @bitCast(i128, @intCast(u128, 0x0000000000000000000000001FDB9753)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 100, @bitCast(i128, @intCast(u128, 0x0000000000000000000000000FEDCBA9)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 124, @bitCast(i128, @intCast(u128, 0x0000000000000000000000000000000F)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 125, @bitCast(i128, @intCast(u128, 0x00000000000000000000000000000007)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 126, @bitCast(i128, @intCast(u128, 0x00000000000000000000000000000003)));
- try test__lshrti3(@bitCast(i128, @intCast(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 127, @bitCast(i128, @intCast(u128, 0x00000000000000000000000000000001)));
-}
diff --git a/lib/compiler_rt/shift.zig b/lib/compiler_rt/shift.zig
@@ -7,6 +7,11 @@ const common = @import("common.zig");
pub const panic = common.panic;
comptime {
+ // symbol compatibility with libgcc
+ @export(__ashlsi3, .{ .name = "__ashlsi3", .linkage = common.linkage, .visibility = common.visibility });
+ @export(__ashrsi3, .{ .name = "__ashrsi3", .linkage = common.linkage, .visibility = common.visibility });
+ @export(__lshrsi3, .{ .name = "__lshrsi3", .linkage = common.linkage, .visibility = common.visibility });
+
@export(__ashlti3, .{ .name = "__ashlti3", .linkage = common.linkage, .visibility = common.visibility });
@export(__ashrti3, .{ .name = "__ashrti3", .linkage = common.linkage, .visibility = common.visibility });
@export(__lshrti3, .{ .name = "__lshrti3", .linkage = common.linkage, .visibility = common.visibility });
@@ -37,7 +42,7 @@ fn Dwords(comptime T: type, comptime signed_half: bool) type {
};
}
-// Arithmetic shift left
+// Arithmetic shift left: shift in 0 from right to left
// Precondition: 0 <= b < bits_in_dword
inline fn ashlXi3(comptime T: type, a: T, b: i32) T {
const dwords = Dwords(T, false);
@@ -60,7 +65,7 @@ inline fn ashlXi3(comptime T: type, a: T, b: i32) T {
return output.all;
}
-// Arithmetic shift right
+// Arithmetic shift right: shift in 1 from left to right
// Precondition: 0 <= b < T.bit_count
inline fn ashrXi3(comptime T: type, a: T, b: i32) T {
const dwords = Dwords(T, true);
@@ -87,7 +92,7 @@ inline fn ashrXi3(comptime T: type, a: T, b: i32) T {
return output.all;
}
-// Logical shift right
+// Logical shift right: shift in 0 from left to right
// Precondition: 0 <= b < T.bit_count
inline fn lshrXi3(comptime T: type, a: T, b: i32) T {
const dwords = Dwords(T, false);
@@ -110,6 +115,18 @@ inline fn lshrXi3(comptime T: type, a: T, b: i32) T {
return output.all;
}
+pub fn __ashlsi3(a: i32, b: i32) callconv(.C) i32 {
+ return ashlXi3(i32, a, b);
+}
+
+pub fn __ashrsi3(a: i32, b: i32) callconv(.C) i32 {
+ return ashrXi3(i32, a, b);
+}
+
+pub fn __lshrsi3(a: i32, b: i32) callconv(.C) i32 {
+ return lshrXi3(i32, a, b);
+}
+
pub fn __ashldi3(a: i64, b: i32) callconv(.C) i64 {
return ashlXi3(i64, a, b);
}
@@ -144,12 +161,5 @@ pub fn __lshrti3(a: i128, b: i32) callconv(.C) i128 {
}
test {
- _ = @import("ashrdi3_test.zig");
- _ = @import("ashrti3_test.zig");
-
- _ = @import("ashldi3_test.zig");
- _ = @import("ashlti3_test.zig");
-
- _ = @import("lshrdi3_test.zig");
- _ = @import("lshrti3_test.zig");
+ _ = @import("shift_test.zig");
}
diff --git a/lib/compiler_rt/shift_test.zig b/lib/compiler_rt/shift_test.zig
@@ -0,0 +1,363 @@
+const testing = @import("std").testing;
+const shift = @import("shift.zig");
+
+// arithmetic shift left
+const __ashlsi3 = shift.__ashlsi3;
+const __ashldi3 = shift.__ashldi3;
+const __ashlti3 = shift.__ashlti3;
+
+// arithmetic shift right
+const __ashrsi3 = shift.__ashrsi3;
+const __ashrdi3 = shift.__ashrdi3;
+const __ashrti3 = shift.__ashrti3;
+
+// logic shift right
+const __lshrsi3 = shift.__lshrsi3;
+const __lshrdi3 = shift.__lshrdi3;
+const __lshrti3 = shift.__lshrti3;
+
+fn test__ashlsi3(a: i32, b: i32, expected: u32) !void {
+ const x = __ashlsi3(a, b);
+ try testing.expectEqual(expected, @bitCast(u32, x));
+}
+fn test__ashldi3(a: i64, b: i32, expected: u64) !void {
+ const x = __ashldi3(a, b);
+ try testing.expectEqual(expected, @bitCast(u64, x));
+}
+fn test__ashlti3(a: i128, b: i32, expected: u128) !void {
+ const x = __ashlti3(a, b);
+ try testing.expectEqual(expected, @bitCast(u128, x));
+}
+
+test "ashlsi3" {
+ try test__ashlsi3(@bitCast(i32, @as(u32, 0x12ABCDEF)), 0, 0x12ABCDEF);
+ try test__ashlsi3(@bitCast(i32, @as(u32, 0x12ABCDEF)), 1, 0x25579BDE);
+ try test__ashlsi3(@bitCast(i32, @as(u32, 0x12ABCDEF)), 2, 0x4AAF37BC);
+ try test__ashlsi3(@bitCast(i32, @as(u32, 0x12ABCDEF)), 3, 0x955E6F78);
+ try test__ashlsi3(@bitCast(i32, @as(u32, 0x12ABCDEF)), 4, 0x2ABCDEF0);
+
+ try test__ashlsi3(@bitCast(i32, @as(u32, 0x12ABCDEF)), 28, 0xF0000000);
+ try test__ashlsi3(@bitCast(i32, @as(u32, 0x12ABCDEF)), 29, 0xE0000000);
+ try test__ashlsi3(@bitCast(i32, @as(u32, 0x12ABCDEF)), 30, 0xC0000000);
+ try test__ashlsi3(@bitCast(i32, @as(u32, 0x12ABCDEF)), 31, 0x80000000);
+}
+
+test "ashldi3" {
+ try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 0, 0x123456789ABCDEF);
+ try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 1, 0x2468ACF13579BDE);
+ try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 2, 0x48D159E26AF37BC);
+ try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 3, 0x91A2B3C4D5E6F78);
+ try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 4, 0x123456789ABCDEF0);
+
+ try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 28, 0x789ABCDEF0000000);
+ try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 29, 0xF13579BDE0000000);
+ try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 30, 0xE26AF37BC0000000);
+ try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 31, 0xC4D5E6F780000000);
+
+ try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 32, 0x89ABCDEF00000000);
+
+ try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 33, 0x13579BDE00000000);
+ try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 34, 0x26AF37BC00000000);
+ try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 35, 0x4D5E6F7800000000);
+ try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 36, 0x9ABCDEF000000000);
+
+ try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 60, 0xF000000000000000);
+ try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 61, 0xE000000000000000);
+ try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 62, 0xC000000000000000);
+ try test__ashldi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 63, 0x8000000000000000);
+}
+
+test "ashlti3" {
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 0, 0xFEDCBA9876543215FEDCBA9876543215);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 1, 0xFDB97530ECA8642BFDB97530ECA8642A);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 2, 0xFB72EA61D950C857FB72EA61D950C854);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 3, 0xF6E5D4C3B2A190AFF6E5D4C3B2A190A8);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 4, 0xEDCBA9876543215FEDCBA98765432150);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 28, 0x876543215FEDCBA98765432150000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 29, 0x0ECA8642BFDB97530ECA8642A0000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 30, 0x1D950C857FB72EA61D950C8540000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 31, 0x3B2A190AFF6E5D4C3B2A190A80000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 32, 0x76543215FEDCBA987654321500000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 33, 0xECA8642BFDB97530ECA8642A00000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 34, 0xD950C857FB72EA61D950C85400000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 35, 0xB2A190AFF6E5D4C3B2A190A800000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 36, 0x6543215FEDCBA9876543215000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 60, 0x5FEDCBA9876543215000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 61, 0xBFDB97530ECA8642A000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 62, 0x7FB72EA61D950C854000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 63, 0xFF6E5D4C3B2A190A8000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 64, 0xFEDCBA98765432150000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 65, 0xFDB97530ECA8642A0000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 66, 0xFB72EA61D950C8540000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 67, 0xF6E5D4C3B2A190A80000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 68, 0xEDCBA987654321500000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 92, 0x87654321500000000000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 93, 0x0ECA8642A00000000000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 94, 0x1D950C85400000000000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 95, 0x3B2A190A800000000000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 96, 0x76543215000000000000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 97, 0xECA8642A000000000000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 98, 0xD950C854000000000000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 99, 0xB2A190A8000000000000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 100, 0x65432150000000000000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 124, 0x50000000000000000000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 125, 0xA0000000000000000000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 126, 0x40000000000000000000000000000000);
+ try test__ashlti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 127, 0x80000000000000000000000000000000);
+}
+
+fn test__ashrsi3(a: i32, b: i32, expected: u32) !void {
+ const x = __ashrsi3(a, b);
+ try testing.expectEqual(expected, @bitCast(u32, x));
+}
+fn test__ashrdi3(a: i64, b: i32, expected: u64) !void {
+ const x = __ashrdi3(a, b);
+ try testing.expectEqual(expected, @bitCast(u64, x));
+}
+fn test__ashrti3(a: i128, b: i32, expected: u128) !void {
+ const x = __ashrti3(a, b);
+ try testing.expectEqual(expected, @bitCast(u128, x));
+}
+
+test "ashrsi3" {
+ try test__ashrsi3(@bitCast(i32, @as(u32, 0xFEDBCA98)), 0, 0xFEDBCA98);
+ try test__ashrsi3(@bitCast(i32, @as(u32, 0xFEDBCA98)), 1, 0xFF6DE54C);
+ try test__ashrsi3(@bitCast(i32, @as(u32, 0xFEDBCA98)), 2, 0xFFB6F2A6);
+ try test__ashrsi3(@bitCast(i32, @as(u32, 0xFEDBCA98)), 3, 0xFFDB7953);
+ try test__ashrsi3(@bitCast(i32, @as(u32, 0xFEDBCA98)), 4, 0xFFEDBCA9);
+
+ try test__ashrsi3(@bitCast(i32, @as(u32, 0xFEDBCA98)), 28, 0xFFFFFFFF);
+ try test__ashrsi3(@bitCast(i32, @as(u32, 0xFEDBCA98)), 31, 0xFFFFFFFF);
+
+ try test__ashrsi3(@bitCast(i32, @as(u32, 0x8CEF8CEF)), 0, 0x8CEF8CEF);
+ try test__ashrsi3(@bitCast(i32, @as(u32, 0x8CEF8CEF)), 1, 0xC677C677);
+ try test__ashrsi3(@bitCast(i32, @as(u32, 0x8CEF8CEF)), 2, 0xE33BE33B);
+ try test__ashrsi3(@bitCast(i32, @as(u32, 0x8CEF8CEF)), 3, 0xF19DF19D);
+ try test__ashrsi3(@bitCast(i32, @as(u32, 0x8CEF8CEF)), 4, 0xF8CEF8CE);
+
+ try test__ashrsi3(@bitCast(i32, @as(u32, 0x8CEF8CEF)), 28, 0xFFFFFFF8);
+ try test__ashrsi3(@bitCast(i32, @as(u32, 0x8CEF8CEF)), 29, 0xFFFFFFFC);
+ try test__ashrsi3(@bitCast(i32, @as(u32, 0x8CEF8CEF)), 30, 0xFFFFFFFE);
+ try test__ashrsi3(@bitCast(i32, @as(u32, 0x8CEF8CEF)), 31, 0xFFFFFFFF);
+}
+
+test "ashrdi3" {
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 0, 0x123456789ABCDEF);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 1, 0x91A2B3C4D5E6F7);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 2, 0x48D159E26AF37B);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 3, 0x2468ACF13579BD);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 4, 0x123456789ABCDE);
+
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 28, 0x12345678);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 29, 0x91A2B3C);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 30, 0x48D159E);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 31, 0x2468ACF);
+
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 32, 0x1234567);
+
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 33, 0x91A2B3);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 34, 0x48D159);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 35, 0x2468AC);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 36, 0x123456);
+
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 60, 0);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 61, 0);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 62, 0);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 63, 0);
+
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 0, 0xFEDCBA9876543210);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 1, 0xFF6E5D4C3B2A1908);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 2, 0xFFB72EA61D950C84);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 3, 0xFFDB97530ECA8642);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 4, 0xFFEDCBA987654321);
+
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 28, 0xFFFFFFFFEDCBA987);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 29, 0xFFFFFFFFF6E5D4C3);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 30, 0xFFFFFFFFFB72EA61);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 31, 0xFFFFFFFFFDB97530);
+
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 32, 0xFFFFFFFFFEDCBA98);
+
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 33, 0xFFFFFFFFFF6E5D4C);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 34, 0xFFFFFFFFFFB72EA6);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 35, 0xFFFFFFFFFFDB9753);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 36, 0xFFFFFFFFFFEDCBA9);
+
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0xAEDCBA9876543210)), 60, 0xFFFFFFFFFFFFFFFA);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0xAEDCBA9876543210)), 61, 0xFFFFFFFFFFFFFFFD);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0xAEDCBA9876543210)), 62, 0xFFFFFFFFFFFFFFFE);
+ try test__ashrdi3(@bitCast(i64, @as(u64, 0xAEDCBA9876543210)), 63, 0xFFFFFFFFFFFFFFFF);
+}
+
+test "ashrti3" {
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 0, 0xFEDCBA9876543215FEDCBA9876543215);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 1, 0xFF6E5D4C3B2A190AFF6E5D4C3B2A190A);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 2, 0xFFB72EA61D950C857FB72EA61D950C85);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 3, 0xFFDB97530ECA8642BFDB97530ECA8642);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 4, 0xFFEDCBA9876543215FEDCBA987654321);
+
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 28, 0xFFFFFFFFEDCBA9876543215FEDCBA987);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 29, 0xFFFFFFFFF6E5D4C3B2A190AFF6E5D4C3);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 30, 0xFFFFFFFFFB72EA61D950C857FB72EA61);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 31, 0xFFFFFFFFFDB97530ECA8642BFDB97530);
+
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 32, 0xFFFFFFFFFEDCBA9876543215FEDCBA98);
+
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 33, 0xFFFFFFFFFF6E5D4C3B2A190AFF6E5D4C);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 34, 0xFFFFFFFFFFB72EA61D950C857FB72EA6);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 35, 0xFFFFFFFFFFDB97530ECA8642BFDB9753);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 36, 0xFFFFFFFFFFEDCBA9876543215FEDCBA9);
+
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 60, 0xFFFFFFFFFFFFFFFFEDCBA9876543215F);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 61, 0xFFFFFFFFFFFFFFFFF6E5D4C3B2A190AF);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 62, 0xFFFFFFFFFFFFFFFFFB72EA61D950C857);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 63, 0xFFFFFFFFFFFFFFFFFDB97530ECA8642B);
+
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 64, 0xFFFFFFFFFFFFFFFFFEDCBA9876543215);
+
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 65, 0xFFFFFFFFFFFFFFFFFF6E5D4C3B2A190A);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 66, 0xFFFFFFFFFFFFFFFFFFB72EA61D950C85);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 67, 0xFFFFFFFFFFFFFFFFFFDB97530ECA8642);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 68, 0xFFFFFFFFFFFFFFFFFFEDCBA987654321);
+
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 92, 0xFFFFFFFFFFFFFFFFFFFFFFFFEDCBA987);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 93, 0xFFFFFFFFFFFFFFFFFFFFFFFFF6E5D4C3);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 94, 0xFFFFFFFFFFFFFFFFFFFFFFFFFB72EA61);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 95, 0xFFFFFFFFFFFFFFFFFFFFFFFFFDB97530);
+
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 96, 0xFFFFFFFFFFFFFFFFFFFFFFFFFEDCBA98);
+
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 97, 0xFFFFFFFFFFFFFFFFFFFFFFFFFF6E5D4C);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 98, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFB72EA6);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 99, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFDB9753);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 100, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFEDCBA9);
+
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 124, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 125, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 126, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF);
+ try test__ashrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA9876543215)), 127, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF);
+}
+
+fn test__lshrsi3(a: i32, b: i32, expected: u32) !void {
+ const x = __lshrsi3(a, b);
+ try testing.expectEqual(expected, @bitCast(u32, x));
+}
+fn test__lshrdi3(a: i64, b: i32, expected: u64) !void {
+ const x = __lshrdi3(a, b);
+ try testing.expectEqual(expected, @bitCast(u64, x));
+}
+fn test__lshrti3(a: i128, b: i32, expected: u128) !void {
+ const x = __lshrti3(a, b);
+ try testing.expectEqual(expected, @bitCast(u128, x));
+}
+
+test "lshrsi3" {
+ try test__lshrsi3(@bitCast(i32, @as(u32, 0xFEDBCA98)), 0, 0xFEDBCA98);
+ try test__lshrsi3(@bitCast(i32, @as(u32, 0xFEDBCA98)), 1, 0x7F6DE54C);
+ try test__lshrsi3(@bitCast(i32, @as(u32, 0xFEDBCA98)), 2, 0x3FB6F2A6);
+ try test__lshrsi3(@bitCast(i32, @as(u32, 0xFEDBCA98)), 3, 0x1FDB7953);
+ try test__lshrsi3(@bitCast(i32, @as(u32, 0xFEDBCA98)), 4, 0xFEDBCA9);
+
+ try test__lshrsi3(@bitCast(i32, @as(u32, 0xFEDBCA98)), 28, 0xF);
+ try test__lshrsi3(@bitCast(i32, @as(u32, 0xFEDBCA98)), 29, 0x7);
+ try test__lshrsi3(@bitCast(i32, @as(u32, 0xFEDBCA98)), 30, 0x3);
+ try test__lshrsi3(@bitCast(i32, @as(u32, 0xFEDBCA98)), 31, 0x1);
+
+ try test__lshrsi3(@bitCast(i32, @as(u32, 0x8CEF8CEF)), 0, 0x8CEF8CEF);
+ try test__lshrsi3(@bitCast(i32, @as(u32, 0x8CEF8CEF)), 1, 0x4677C677);
+ try test__lshrsi3(@bitCast(i32, @as(u32, 0x8CEF8CEF)), 2, 0x233BE33B);
+ try test__lshrsi3(@bitCast(i32, @as(u32, 0x8CEF8CEF)), 3, 0x119DF19D);
+ try test__lshrsi3(@bitCast(i32, @as(u32, 0x8CEF8CEF)), 4, 0x8CEF8CE);
+
+ try test__lshrsi3(@bitCast(i32, @as(u32, 0x8CEF8CEF)), 28, 0x8);
+ try test__lshrsi3(@bitCast(i32, @as(u32, 0x8CEF8CEF)), 29, 0x4);
+ try test__lshrsi3(@bitCast(i32, @as(u32, 0x8CEF8CEF)), 30, 0x2);
+ try test__lshrsi3(@bitCast(i32, @as(u32, 0x8CEF8CEF)), 31, 0x1);
+}
+
+test "lshrdi3" {
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 0, 0x123456789ABCDEF);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 1, 0x91A2B3C4D5E6F7);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 2, 0x48D159E26AF37B);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 3, 0x2468ACF13579BD);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 4, 0x123456789ABCDE);
+
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 28, 0x12345678);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 29, 0x91A2B3C);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 30, 0x48D159E);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 31, 0x2468ACF);
+
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 32, 0x1234567);
+
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 33, 0x91A2B3);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 34, 0x48D159);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 35, 0x2468AC);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 36, 0x123456);
+
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 60, 0);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 61, 0);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 62, 0);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0x0123456789ABCDEF)), 63, 0);
+
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 0, 0xFEDCBA9876543210);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 1, 0x7F6E5D4C3B2A1908);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 2, 0x3FB72EA61D950C84);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 3, 0x1FDB97530ECA8642);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 4, 0xFEDCBA987654321);
+
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 28, 0xFEDCBA987);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 29, 0x7F6E5D4C3);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 30, 0x3FB72EA61);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 31, 0x1FDB97530);
+
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 32, 0xFEDCBA98);
+
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 33, 0x7F6E5D4C);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 34, 0x3FB72EA6);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 35, 0x1FDB9753);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0xFEDCBA9876543210)), 36, 0xFEDCBA9);
+
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0xAEDCBA9876543210)), 60, 0xA);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0xAEDCBA9876543210)), 61, 0x5);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0xAEDCBA9876543210)), 62, 0x2);
+ try test__lshrdi3(@bitCast(i64, @as(u64, 0xAEDCBA9876543210)), 63, 0x1);
+}
+
+test "lshrti3" {
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 0, 0xFEDCBA9876543215FEDCBA987654321F);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 1, 0x7F6E5D4C3B2A190AFF6E5D4C3B2A190F);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 2, 0x3FB72EA61D950C857FB72EA61D950C87);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 3, 0x1FDB97530ECA8642BFDB97530ECA8643);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 4, 0xFEDCBA9876543215FEDCBA987654321);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 28, 0xFEDCBA9876543215FEDCBA987);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 29, 0x7F6E5D4C3B2A190AFF6E5D4C3);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 30, 0x3FB72EA61D950C857FB72EA61);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 31, 0x1FDB97530ECA8642BFDB97530);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 32, 0xFEDCBA9876543215FEDCBA98);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 33, 0x7F6E5D4C3B2A190AFF6E5D4C);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 34, 0x3FB72EA61D950C857FB72EA6);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 35, 0x1FDB97530ECA8642BFDB9753);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 36, 0xFEDCBA9876543215FEDCBA9);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 60, 0xFEDCBA9876543215F);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 61, 0x7F6E5D4C3B2A190AF);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 62, 0x3FB72EA61D950C857);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 63, 0x1FDB97530ECA8642B);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 64, 0xFEDCBA9876543215);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 65, 0x7F6E5D4C3B2A190A);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 66, 0x3FB72EA61D950C85);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 67, 0x1FDB97530ECA8642);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 68, 0xFEDCBA987654321);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 92, 0xFEDCBA987);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 93, 0x7F6E5D4C3);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 94, 0x3FB72EA61);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 95, 0x1FDB97530);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 96, 0xFEDCBA98);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 97, 0x7F6E5D4C);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 98, 0x3FB72EA6);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 99, 0x1FDB9753);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 100, 0xFEDCBA9);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 124, 0xF);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 125, 0x7);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 126, 0x3);
+ try test__lshrti3(@bitCast(i128, @as(u128, 0xFEDCBA9876543215FEDCBA987654321F)), 127, 0x1);
+}
diff --git a/tools/gen_stubs.zig b/tools/gen_stubs.zig
@@ -592,8 +592,10 @@ const blacklisted_symbols = [_][]const u8{
"__addtf3",
"__addxf3",
"__ashldi3",
+ "__ashlsi3",
"__ashlti3",
"__ashrdi3",
+ "__ashrsi3",
"__ashrti3",
"__atomic_compare_exchange",
"__atomic_compare_exchange_1",
@@ -786,6 +788,7 @@ const blacklisted_symbols = [_][]const u8{
"__logh",
"__logx",
"__lshrdi3",
+ "__lshrsi3",
"__lshrti3",
"__ltdf2",
"__ltkf2",
