zig

commit 09e4035e79caea3174bb3f60ba005fe5838d82e5 (tree)
parent 40132af3ad8e3c3eb74be935393a4c45830c3861
Author: David Rubin <david@vortan.dev>
Date:   Thu,  6 Nov 2025 20:12:35 -0800

llvm: clobber `rdx` instead of `edx` for x86-64 valgrind request

Diffstat:
M
src/codegen/llvm.zig
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig
@@ -11735,7 +11735,7 @@ pub const FuncGen = struct {
                 \\ rolq  $$61, %rdi ; rolq $$51, %rdi
                 \\ xchgq %rbx, %rbx
                 ,
-                .constraints = "={rdx},{rax},{edx},~{cc},~{memory}",
+                .constraints = "={rdx},{rax},{rdx},~{cc},~{memory}",
             },
             else => unreachable,
         };