[llvm] [AMDGPU] Handle hazard in v_scalef32_sr_fp4_* conversions (PR #118589)

[Matt Arsenault via llvm-commits]

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@@ -502,6 +519,23 @@ body:             |
     S_SETPC_B64_return undef $sgpr30_sgpr31, implicit killed $vgpr0
 ...
 
+---
+# GCN-LABEL: test_scalef32_sr_pk_fp4_f32_opsel0_hazard
+# GCN:      V_CVT_SCALEF32_SR_PK_FP4_F32_e64
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arsenm wrote:

-NEXT

https://github.com/llvm/llvm-project/pull/118589