commit 2e65244cae7e4365ecf3aa6857b84451272316a1 (tree)
parent 4f742c4cfc3c3134a0d6ebfdfc354286ae97b2c1
Author: Jacob Young <jacobly0@users.noreply.github.com>
Date: Sat, 20 Jul 2024 07:43:40 -0400
dev: fix llvm backend checks
Diffstat:
9 files changed, 15 insertions(+), 11 deletions(-)
diff --git a/src/Compilation.zig b/src/Compilation.zig
@@ -1729,7 +1729,6 @@ pub fn create(gpa: Allocator, arena: Allocator, options: CreateOptions) !*Compil
comp.emit_llvm_ir != null or
comp.emit_llvm_bc != null))
{
- dev.check(.llvm_backend);
if (opt_zcu) |zcu| zcu.llvm_object = try LlvmObject.create(arena, comp);
}
@@ -2704,7 +2703,7 @@ pub fn emitLlvmObject(
arena: Allocator,
default_emit: Emit,
bin_emit_loc: ?EmitLoc,
- llvm_object: *LlvmObject,
+ llvm_object: LlvmObject.Ptr,
prog_node: std.Progress.Node,
) !void {
const sub_prog_node = prog_node.start("LLVM Emit Object", 0);
diff --git a/src/Zcu.zig b/src/Zcu.zig
@@ -58,7 +58,7 @@ comp: *Compilation,
/// Usually, the LlvmObject is managed by linker code, however, in the case
/// that -fno-emit-bin is specified, the linker code never executes, so we
/// store the LlvmObject here.
-llvm_object: if (dev.env.supports(.llvm_backend)) ?*LlvmObject else ?noreturn,
+llvm_object: ?LlvmObject.Ptr,
/// Pointer to externally managed resource.
root_mod: *Package.Module,
diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig
@@ -26,6 +26,7 @@ const wasm_c_abi = @import("../arch/wasm/abi.zig");
const aarch64_c_abi = @import("../arch/aarch64/abi.zig");
const arm_c_abi = @import("../arch/arm/abi.zig");
const riscv_c_abi = @import("../arch/riscv64/abi.zig");
+const dev = @import("../dev.zig");
const target_util = @import("../target.zig");
const libcFloatPrefix = target_util.libcFloatPrefix;
@@ -865,9 +866,12 @@ pub const Object = struct {
field_index: u32,
};
+ pub const Ptr = if (dev.env.supports(.llvm_backend)) *Object else noreturn;
+
pub const TypeMap = std.AutoHashMapUnmanaged(InternPool.Index, Builder.Type);
- pub fn create(arena: Allocator, comp: *Compilation) !*Object {
+ pub fn create(arena: Allocator, comp: *Compilation) !Ptr {
+ dev.check(.llvm_backend);
const gpa = comp.gpa;
const target = comp.root_mod.resolved_target.result;
const llvm_target_triple = try targetTriple(arena, target);
diff --git a/src/link.zig b/src/link.zig
@@ -968,7 +968,7 @@ pub const File = struct {
pub fn emitLlvmObject(
base: File,
arena: Allocator,
- llvm_object: *LlvmObject,
+ llvm_object: LlvmObject.Ptr,
prog_node: std.Progress.Node,
) !void {
return base.comp.emitLlvmObject(arena, base.emit, .{
diff --git a/src/link/Coff.zig b/src/link/Coff.zig
@@ -4,7 +4,7 @@
//! LLD is also the default linker for LLVM.
/// If this is not null, an object file is created by LLVM and emitted to zcu_object_sub_path.
-llvm_object: ?*LlvmObject = null,
+llvm_object: ?LlvmObject.Ptr = null,
base: link.File,
image_base: u64,
@@ -2765,6 +2765,7 @@ const StringTable = @import("StringTable.zig");
const Type = @import("../Type.zig");
const Value = @import("../Value.zig");
const AnalUnit = InternPool.AnalUnit;
+const dev = @import("../dev.zig");
pub const base_tag: link.File.Tag = .coff;
diff --git a/src/link/Elf.zig b/src/link/Elf.zig
@@ -30,7 +30,7 @@ entry_name: ?[]const u8,
ptr_width: PtrWidth,
/// If this is not null, an object file is created by LLVM and emitted to zcu_object_sub_path.
-llvm_object: ?*LlvmObject = null,
+llvm_object: ?LlvmObject.Ptr = null,
/// A list of all input files.
/// Index of each input file also encodes the priority or precedence of one input file
diff --git a/src/link/MachO.zig b/src/link/MachO.zig
@@ -1,7 +1,7 @@
base: link.File,
/// If this is not null, an object file is created by LLVM and emitted to zcu_object_sub_path.
-llvm_object: ?*LlvmObject = null,
+llvm_object: ?LlvmObject.Ptr = null,
/// Debug symbols bundle (or dSym).
d_sym: ?DebugSymbols = null,
@@ -4510,7 +4510,6 @@ const dead_strip = @import("MachO/dead_strip.zig");
const eh_frame = @import("MachO/eh_frame.zig");
const fat = @import("MachO/fat.zig");
const link = @import("../link.zig");
-const llvm_backend = @import("../codegen/llvm.zig");
const load_commands = @import("MachO/load_commands.zig");
const relocatable = @import("MachO/relocatable.zig");
const tapi = @import("tapi.zig");
@@ -4562,6 +4561,7 @@ const UnwindInfo = @import("MachO/UnwindInfo.zig");
const WeakBind = bind.WeakBind;
const ZigGotSection = synthetic.ZigGotSection;
const ZigObject = @import("MachO/ZigObject.zig");
+const dev = @import("../dev.zig");
pub const MachError = error{
/// Not enough permissions held to perform the requested kernel
diff --git a/src/link/NvPtx.zig b/src/link/NvPtx.zig
@@ -23,7 +23,7 @@ const Liveness = @import("../Liveness.zig");
const LlvmObject = @import("../codegen/llvm.zig").Object;
base: link.File,
-llvm_object: *LlvmObject,
+llvm_object: LlvmObject.Ptr,
pub fn createEmpty(
arena: Allocator,
diff --git a/src/link/Wasm.zig b/src/link/Wasm.zig
@@ -61,7 +61,7 @@ export_table: bool,
/// Output name of the file
name: []const u8,
/// If this is not null, an object file is created by LLVM and linked with LLD afterwards.
-llvm_object: ?*LlvmObject = null,
+llvm_object: ?LlvmObject.Ptr = null,
/// The file index of a `ZigObject`. This will only contain a valid index when a zcu exists,
/// and the chosen backend is the Wasm backend.
zig_object_index: File.Index = .null,
