diff options
Diffstat (limited to 'src/gallium/drivers/radeon')
| -rw-r--r-- | src/gallium/drivers/radeon/R600LowerInstructions.cpp | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/src/gallium/drivers/radeon/R600LowerInstructions.cpp b/src/gallium/drivers/radeon/R600LowerInstructions.cpp index 41bf365eabd..42c976601e5 100644 --- a/src/gallium/drivers/radeon/R600LowerInstructions.cpp +++ b/src/gallium/drivers/radeon/R600LowerInstructions.cpp @@ -90,24 +90,16 @@ bool R600LowerInstructionsPass::runOnMachineFunction(MachineFunction &MF) case AMDIL::ABS_i32: { - unsigned setgt = MRI->createVirtualRegister( + unsigned neg = MRI->createVirtualRegister( &AMDIL::R600_TReg32RegClass); - BuildMI(MBB, I, MBB.findDebugLoc(I), TII->get(AMDIL::SETGE_INT), - setgt) + BuildMI(MBB, I, MBB.findDebugLoc(I), TII->get(AMDIL::SUB_INT),neg) .addReg(AMDIL::ZERO) .addOperand(MI.getOperand(1)); - unsigned add_int = MRI->createVirtualRegister( - &AMDIL::R600_TReg32RegClass); - BuildMI(MBB, I, MBB.findDebugLoc(I), TII->get(AMDIL::ADD_INT), - add_int) - .addReg(setgt) - .addOperand(MI.getOperand(1)); - - BuildMI(MBB, I, MBB.findDebugLoc(I), TII->get(AMDIL::XOR_INT)) + BuildMI(MBB, I, MBB.findDebugLoc(I), TII->get(AMDIL::MAX_INT)) .addOperand(MI.getOperand(0)) - .addReg(setgt) - .addReg(add_int); + .addOperand(MI.getOperand(1)) + .addReg(neg); break; } |