[llvm] [PowerPC] replace vector compare equal to with vector compare greater than (PR #150422)

via llvm-commits llvm-commits at lists.llvm.org
Mon Aug 11 02:29:55 PDT 2025


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@@ -1031,7 +1031,7 @@ define <4 x float> @hoo3_fmf(<4 x float> %a) #1 {
 ; CHECK-P7-NEXT:    vmaddfp 5, 5, 0, 3
 ; CHECK-P7-NEXT:    vmaddfp 3, 5, 4, 3
 ; CHECK-P7-NEXT:    vxor 4, 4, 4
-; CHECK-P7-NEXT:    vcmpeqfp 2, 2, 4
+; CHECK-P7-NEXT:    vcmpgefp 2, 4, 2
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Himadhith wrote:

yes, `VectorCompareEqualFloating-PointVC-form (vcmpeqfp)` is replaced with `Vector Compare Greater Than or Equal
Floating-PointVC-form (vcmpgefp)`

https://github.com/llvm/llvm-project/pull/150422


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