[PATCH] D115675: AMDGPU: Fix assert on function argument as loop condition

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added inline comments.


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Comment at: llvm/test/CodeGen/AMDGPU/loop-on-function-argument.ll:23
+; CHECK-NEXT:    v_and_b32_e32 v0, 1, v0
+; CHECK-NEXT:    v_cmp_eq_u32_e32 vcc, 1, v0
+; CHECK-NEXT:    s_mov_b64 s[4:5], 0
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A side note, we could instead lower it into `v_cmp_ne_u32_e32 vcc, 0, v0` and then dead-code `v_and_b32_e32 v0, 1, v0`.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D115675/new/

https://reviews.llvm.org/D115675