[llvm] [AMDGPU] si-peephole-sdwa: Disable V_CNDMASK_B32 conversion with sext (PR #140760)

Matt Arsenault via llvm-commits llvm-commits at lists.llvm.org
Wed May 21 06:39:05 PDT 2025


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@@ -0,0 +1,21 @@
+; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx942 < %s | FileCheck %s
+; XFAIL: *
+
+; FIXME The sext modifier is turned into a neg modifier in the asm output
+
+define i32 @test_select_on_sext_sdwa(i8 %x, i32 %y, i1 %cond)  {
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arsenm wrote:

Put issue number in the function name.

Can you merge the test into one of the existing sdwa tests 

https://github.com/llvm/llvm-project/pull/140760


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