Module: Mesa Branch: master Commit: 1fe70c6ae12e85cdb5967ba6d72fca8a9e5c3ec3 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=1fe70c6ae12e85cdb5967ba6d72fca8a9e5c3ec3
Author: Tom Stellard <[email protected]> Date: Thu May 17 13:13:17 2012 -0400 radeon/llvm: Expand fsub during ISel --- src/gallium/drivers/radeon/R600ISelLowering.cpp | 2 ++ .../drivers/radeon/R600LowerInstructions.cpp | 11 ----------- 2 files changed, 2 insertions(+), 11 deletions(-) diff --git a/src/gallium/drivers/radeon/R600ISelLowering.cpp b/src/gallium/drivers/radeon/R600ISelLowering.cpp index 4db40f7..1fffb99 100644 --- a/src/gallium/drivers/radeon/R600ISelLowering.cpp +++ b/src/gallium/drivers/radeon/R600ISelLowering.cpp @@ -34,6 +34,8 @@ R600TargetLowering::R600TargetLowering(TargetMachine &TM) : setOperationAction(ISD::INSERT_VECTOR_ELT, MVT::v4f32, Legal); setOperationAction(ISD::EXTRACT_VECTOR_ELT, MVT::v4i32, Legal); setOperationAction(ISD::INSERT_VECTOR_ELT, MVT::v4i32, Legal); + + setOperationAction(ISD::FSUB, MVT::f32, Expand); } MachineBasicBlock * R600TargetLowering::EmitInstrWithCustomInserter( diff --git a/src/gallium/drivers/radeon/R600LowerInstructions.cpp b/src/gallium/drivers/radeon/R600LowerInstructions.cpp index 19c3aae..a5f57cc 100644 --- a/src/gallium/drivers/radeon/R600LowerInstructions.cpp +++ b/src/gallium/drivers/radeon/R600LowerInstructions.cpp @@ -303,17 +303,6 @@ bool R600LowerInstructionsPass::runOnMachineFunction(MachineFunction &MF) break; } - case AMDIL::SUB_f32: - { - MI.getOperand(2).addTargetFlag(MO_FLAG_NEG); - BuildMI(MBB, I, MBB.findDebugLoc(I), - TII->get(TII->getISAOpcode(AMDIL::ADD))) - .addOperand(MI.getOperand(0)) - .addOperand(MI.getOperand(1)) - .addOperand(MI.getOperand(2)); - break; - } - case AMDIL::ULT: BuildMI(MBB, I, MBB.findDebugLoc(I), TII->get(AMDIL::SETGT_UINT)) .addOperand(MI.getOperand(0)) _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
