diff options
| author | Karol Herbst <[email protected]> | 2018-02-23 22:51:05 +0100 |
|---|---|---|
| committer | Karol Herbst <[email protected]> | 2018-02-24 18:48:13 +0100 |
| commit | f0b39779a09de67d3576ae864bffee903523c69e (patch) | |
| tree | a6261256e722d77c6be8f32aaf2bd50c32b4e496 /src/gallium/drivers/nouveau/codegen | |
| parent | afd8fd0656a8eb3a2ce892381387aad3c6b0a78f (diff) | |
nvir: dont optimize mad with subops to shladd
Signed-off-by: Karol Herbst <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>
Diffstat (limited to 'src/gallium/drivers/nouveau/codegen')
| -rw-r--r-- | src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp | 3 |
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 0bbf21312fe..48cf74950df 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp @@ -1055,7 +1055,8 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s) } else if (s == 1 && !imm0.isNegative() && imm0.isPow2() && !isFloatType(i->dType) && - target->isOpSupported(OP_SHLADD, i->dType)) { + target->isOpSupported(OP_SHLADD, i->dType) && + !i->subOp) { i->op = OP_SHLADD; imm0.applyLog2(); i->setSrc(1, new_ImmediateValue(prog, imm0.reg.data.u32)); |