[llvm] [AArch64] Legalize fp128 scalars as libcalls for G_FCMP (PR #98452)
David Green via llvm-commits
llvm-commits at lists.llvm.org
Tue Jul 16 04:27:33 PDT 2024
================
@@ -560,7 +560,7 @@ AArch64LegalizerInfo::AArch64LegalizerInfo(const AArch64Subtarget &ST)
})
.widenScalarOrEltToNextPow2(1)
.clampScalar(0, s32, s32)
- .clampScalarOrElt(1, MinFPScalar, s64)
+ .clampScalarOrElt(1, MinFPScalar, s128)
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davemgreen wrote:
Is this needed? If so could it use minScalarOrElt?
Is it worth scalarizing vectors in this same patch?
https://github.com/llvm/llvm-project/pull/98452
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