diff options
| author | Ilia Mirkin <[email protected]> | 2015-07-03 19:09:09 -0400 |
|---|---|---|
| committer | Ilia Mirkin <[email protected]> | 2015-07-03 20:23:03 -0400 |
| commit | f70719cc4b64e12310dfe8825a8e2d4bce970673 (patch) | |
| tree | 98e20af42f2307ff08298fd10330825dc20a30df /src/gallium/drivers/nouveau/codegen | |
| parent | 83984f134b4a1e2829cb238c404bc82c98be6082 (diff) | |
nv50/ir: UCMP arguments are float, so make sure modifiers are applied
The first argument to UCMP needs to be compared against 0, but the
latter arguments are treated as float and need to be able to properly
apply neg/abs arguments. Adjust the inferSrcType function accordingly.
Signed-off-by: Ilia Mirkin <[email protected]>
Cc: "10.5 10.6" <[email protected]>
Diffstat (limited to 'src/gallium/drivers/nouveau/codegen')
| -rw-r--r-- | src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp index 9839a0e7bce..018a1ec6d1d 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp @@ -434,7 +434,6 @@ nv50_ir::DataType Instruction::inferSrcType() const case TGSI_OPCODE_USLT: case TGSI_OPCODE_USNE: case TGSI_OPCODE_USHR: - case TGSI_OPCODE_UCMP: case TGSI_OPCODE_ATOMUADD: case TGSI_OPCODE_ATOMXCHG: case TGSI_OPCODE_ATOMCAS: @@ -2570,6 +2569,8 @@ Converter::handleInstruction(const struct tgsi_full_instruction *insn) } break; case TGSI_OPCODE_UCMP: + srcTy = TYPE_U32; + /* fallthrough */ case TGSI_OPCODE_CMP: FOR_EACH_DST_ENABLED_CHANNEL(0, c, tgsi) { src0 = fetchSrc(0, c); |