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| author | Alex Rønne Petersen <alex@alexrp.com> | 2024-12-13 03:09:24 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-12-13 03:09:24 +0100 |
| commit | 130f7c2ed8e3358e24bb2fc7cca57f7a6f1f85c3 (patch) | |
| tree | ebb88312b13fb8b1e67b852bcb0e42903ad11193 /src/codegen/llvm.zig | |
| parent | d48611ba67c7871cb348f28a01b89d8771170dd8 (diff) | |
| parent | c666ebb1f8aac440a4d0d554e9f8aa836bf58060 (diff) | |
| download | zig-130f7c2ed8e3358e24bb2fc7cca57f7a6f1f85c3.tar.gz zig-130f7c2ed8e3358e24bb2fc7cca57f7a6f1f85c3.zip | |
Merge pull request #22035 from alexrp/unwind-fixes
Better unwind table support + unwind protection in `_start()` and `clone()`
Diffstat (limited to 'src/codegen/llvm.zig')
| -rw-r--r-- | src/codegen/llvm.zig | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig index ff1e679898..b94ea07995 100644 --- a/src/codegen/llvm.zig +++ b/src/codegen/llvm.zig @@ -3141,8 +3141,11 @@ pub const Object = struct { } }, &o.builder); } try attributes.addFnAttr(.nounwind, &o.builder); - if (owner_mod.unwind_tables) { - try attributes.addFnAttr(.{ .uwtable = Builder.Attribute.UwTable.default }, &o.builder); + if (owner_mod.unwind_tables != .none) { + try attributes.addFnAttr( + .{ .uwtable = if (owner_mod.unwind_tables == .@"async") .@"async" else .sync }, + &o.builder, + ); } if (owner_mod.no_builtin) { // The intent here is for compiler-rt and libc functions to not generate |