Commit a1a823f69c

Alex Rønne Petersen <alex@alexrp.com>
2024-08-12 04:45:35
llvm: Disable lowering to f128 on sparc32.
https://github.com/llvm/llvm-project/blob/efc6b50d2d93fa571572ee3ef1d4565c09ad1610/llvm/lib/Target/Sparc/SparcISelLowering.cpp#L561-L562
master
1 parent 87ec4e1
Changed files (1)
src
codegen
llvm.zig
src/codegen/llvm.zig
@@ -11774,7 +11774,9 @@ fn backendSupportsF16(target: std.Target) bool {
 /// or if it produces miscompilations.
 fn backendSupportsF128(target: std.Target) bool {
     return switch (target.cpu.arch) {
-        .amdgcn => false,
+        .amdgcn,
+        .sparc,
+        => false,
         .aarch64 => std.Target.aarch64.featureSetHas(target.cpu.features, .fp_armv8),
         else => true,
     };