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| author | Jacob Young <jacobly0@users.noreply.github.com> | 2024-06-14 11:37:44 -0400 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2024-06-16 23:30:57 -0400 |
| commit | d208e59496a289c4a75ef417b025eb009ff2f66d (patch) | |
| tree | ee0dabe5ec5ad4a57e095b2c540723c3d444ebfc /src/codegen | |
| parent | 6220c754cf3387aebbcba270789ec67e652398cb (diff) | |
| download | zig-d208e59496a289c4a75ef417b025eb009ff2f66d.tar.gz zig-d208e59496a289c4a75ef417b025eb009ff2f66d.zip | |
llvm: avoid debug info for naked function arguments
This is not supported by llvm.
Diffstat (limited to 'src/codegen')
| -rw-r--r-- | src/codegen/llvm.zig | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig index 2f2625948c..4f366052f2 100644 --- a/src/codegen/llvm.zig +++ b/src/codegen/llvm.zig @@ -1732,6 +1732,7 @@ pub const Object = struct { .liveness = liveness, .dg = &dg, .wip = wip, + .is_naked = fn_info.cc == .Naked, .ret_ptr = ret_ptr, .args = args.items, .arg_index = 0, @@ -4801,6 +4802,7 @@ pub const FuncGen = struct { air: Air, liveness: Liveness, wip: Builder.WipFunction, + is_naked: bool, file: Builder.Metadata, scope: Builder.Metadata, @@ -8846,7 +8848,8 @@ pub const FuncGen = struct { const arg_val = self.args[self.arg_index]; self.arg_index += 1; - if (self.wip.strip) return arg_val; + // llvm does not support debug info for naked function arguments + if (self.wip.strip or self.is_naked) return arg_val; const inst_ty = self.typeOfIndex(inst); if (needDbgVarWorkaround(o)) return arg_val; |