diff options
| author |  ReinUsesLisp | 2021-05-26 15:41:53 -0300 |
|---|---|---|
| committer |  ameerj | 2021-07-22 21:51:33 -0400 |
| commit | 586c785366307cb3c648bd33345b431b8312612d (patch) | |
| tree | 69992ad1ddc8bb5c86f91b48b39c311bda605a26 /src/shader_recompiler/frontend/ir/value.h | |
| parent | glasm: Implement undef instructions (diff) | |
| download | yuzu-586c785366307cb3c648bd33345b431b8312612d.tar.gz yuzu-586c785366307cb3c648bd33345b431b8312612d.tar.xz yuzu-586c785366307cb3c648bd33345b431b8312612d.zip | |
glasm: Skip phi moves on undefined instructions
Diffstat (limited to '')
| -rw-r--r-- | src/shader_recompiler/frontend/ir/value.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/shader_recompiler/frontend/ir/value.h b/src/shader_recompiler/frontend/ir/value.h index 0c6bf684d..090cc1739 100644 --- a/src/shader_recompiler/frontend/ir/value.h +++ b/src/shader_recompiler/frontend/ir/value.h | |||
| @@ -395,4 +395,17 @@ inline f64 Value::F64() const { | |||
| 395 | return inst.GetOpcode() == Opcode::Phi; | 395 | return inst.GetOpcode() == Opcode::Phi; |
| 396 | } | 396 | } |
| 397 | 397 | ||
| 398 | [[nodiscard]] inline bool IsUndef(const Inst& inst) { | ||
| 399 | switch (inst.GetOpcode()) { | ||
| 400 | case Opcode::UndefU1: | ||
| 401 | case Opcode::UndefU8: | ||
| 402 | case Opcode::UndefU16: | ||
| 403 | case Opcode::UndefU32: | ||
| 404 | case Opcode::UndefU64: | ||
| 405 | return true; | ||
| 406 | default: | ||
| 407 | return false; | ||
| 408 | } | ||
| 409 | } | ||
| 410 | |||
| 398 | } // namespace Shader::IR | 411 | } // namespace Shader::IR |