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-rw-r--r--src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
index 87d95892326..14446b6b53f 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
@@ -705,6 +705,7 @@ ConstantFolding::tryCollapseChainedMULs(Instruction *mul2,
mul1->setSrc(s1, bld.loadImm(NULL, f * imm1.reg.data.f32));
mul1->src(s1).mod = Modifier(0);
mul2->def(0).replace(mul1->getDef(0), false);
+ mul1->saturate = mul2->saturate;
} else
if (prog->getTarget()->isPostMultiplySupported(OP_MUL, f, e)) {
// c = mul a, b
@@ -713,8 +714,8 @@ ConstantFolding::tryCollapseChainedMULs(Instruction *mul2,
mul2->def(0).replace(mul1->getDef(0), false);
if (f < 0)
mul1->src(0).mod *= Modifier(NV50_IR_MOD_NEG);
+ mul1->saturate = mul2->saturate;
}
- mul1->saturate = mul2->saturate;
return;
}
}