Module: Mesa
Branch: master
Commit: 1c44129db30db70dc6a0e1906b5a8efa7f8d00cf
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=1c44129db30db70dc6a0e1906b5a8efa7f8d00cf
Author: Timur Kristóf <timur.kris...@gmail.com>
Date: Tue Nov 19 13:38:34 2019 +0100
aco: Don't skip combine_instruction when definitions[1] is used.
Signed-off-by: Timur Kristóf <timur.kris...@gmail.com>
Reviewed-by: Daniel Schürmann <dan...@schuermann.dev>
---
src/amd/compiler/aco_optimizer.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/amd/compiler/aco_optimizer.cpp
b/src/amd/compiler/aco_optimizer.cpp
index bf075b6ffab..84c5e4b78ab 100644
--- a/src/amd/compiler/aco_optimizer.cpp
+++ b/src/amd/compiler/aco_optimizer.cpp
@@ -2150,7 +2150,7 @@ bool apply_omod_clamp(opt_ctx &ctx, Block& block,
aco_ptr<Instruction>& instr)
void combine_instruction(opt_ctx &ctx, Block& block, aco_ptr<Instruction>&
instr)
{
- if (instr->definitions.empty() || !ctx.uses[instr->definitions[0].tempId()])
+ if (instr->definitions.empty() || is_dead(ctx.uses, instr.get()))
return;
if (instr->isVALU()) {
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