zig

commit b8f85a805bf61ae11d6ee2bd6d8356fbc98ee3ba (tree)
parent ae01c65a58688f681acb062f5aa7e836dd6ddeb0
Author: Andrew Kelley <andrew@ziglang.org>
Date:   Sun, 23 May 2021 16:32:22 -0700

Revert "stage2: add support for zig cc assembler -mcpu option"

This reverts commit afb9f695b1bdbf81185e7d55d5783bcbab880989.

I don't think this was ever actually verified to fix the thing it
purported to, and it started causing warnings for unused command line
parameters.

Diffstat:
M
src/Compilation.zig
 | 
34
+++++++++++++++-------------------

1 file changed, 15 insertions(+), 19 deletions(-)
diff --git a/src/Compilation.zig b/src/Compilation.zig
@@ -2943,29 +2943,25 @@ pub fn addCCArgs(
                 try argv.append("-fPIC");
             }
         },
-        .shared_library, .ll, .bc, .unknown, .static_library, .object, .zig => {},
-        .assembly => {
-            // Argh, why doesn't the assembler accept the list of CPU features?!
-            // I don't see a way to do this other than hard coding everything.
-            switch (target.cpu.arch) {
-                .riscv32, .riscv64 => {
-                    if (std.Target.riscv.featureSetHas(target.cpu.features, .relax)) {
-                        try argv.append("-mrelax");
-                    } else {
-                        try argv.append("-mno-relax");
-                    }
-                },
-                else => {
-                    // TODO
-                },
-            }
-            if (target.cpu.model.llvm_name) |ln|
-                try argv.append(try std.fmt.allocPrint(arena, "-mcpu={s}", .{ln}));
-        },
+        .shared_library, .assembly, .ll, .bc, .unknown, .static_library, .object, .zig => {},
     }
     if (out_dep_path) |p| {
         try argv.appendSlice(&[_][]const u8{ "-MD", "-MV", "-MF", p });
     }
+    // Argh, why doesn't the assembler accept the list of CPU features?!
+    // I don't see a way to do this other than hard coding everything.
+    switch (target.cpu.arch) {
+        .riscv32, .riscv64 => {
+            if (std.Target.riscv.featureSetHas(target.cpu.features, .relax)) {
+                try argv.append("-mrelax");
+            } else {
+                try argv.append("-mno-relax");
+            }
+        },
+        else => {
+            // TODO
+        },
+    }
 
     if (target_util.clangMightShellOutForAssembly(target)) {
         try argv.append("-integrated-as");