diff options
| author | Tom Stellard <[email protected]> | 2012-05-23 13:48:51 -0400 |
|---|---|---|
| committer | Tom Stellard <[email protected]> | 2012-05-24 14:12:31 -0400 |
| commit | 0bfa3b3e9629d81a5e31c1b91fd25eab734804fa (patch) | |
| tree | e7282a868e86b8b6093c4a1b3bda26ae1a7f1ea0 /src | |
| parent | d4984f346320e64b58e38e443e5b99d09b7067bc (diff) | |
radeon/llvm: Remove AMDIL ROUND_POSINF instruction
Diffstat (limited to 'src')
4 files changed, 10 insertions, 6 deletions
diff --git a/src/gallium/drivers/radeon/AMDGPUGenInstrEnums.pl b/src/gallium/drivers/radeon/AMDGPUGenInstrEnums.pl index d346f8ca571..654f24f17e5 100644 --- a/src/gallium/drivers/radeon/AMDGPUGenInstrEnums.pl +++ b/src/gallium/drivers/radeon/AMDGPUGenInstrEnums.pl @@ -54,7 +54,7 @@ my $FILE_TYPE = $ARGV[0]; open AMDIL, '<', 'AMDILInstructions.td'; -my @INST_ENUMS = ('NONE', 'FEQ', 'FGE', 'FLT', 'FNE', 'MOVE_f32', 'MOVE_i32', 'FTOI', 'ITOF', 'UGT', 'IGE', 'INE', 'UGE', 'IEQ', 'BINARY_OR_i32', 'BINARY_NOT_i32', 'ROUND_POSINF_f32', 'ROUND_NEAREST_f32'); +my @INST_ENUMS = ('NONE', 'FEQ', 'FGE', 'FLT', 'FNE', 'MOVE_f32', 'MOVE_i32', 'FTOI', 'ITOF', 'UGT', 'IGE', 'INE', 'UGE', 'IEQ', 'BINARY_OR_i32', 'BINARY_NOT_i32', 'ROUND_NEAREST_f32'); while (<AMDIL>) { if ($_ =~ /defm\s+([A-Z_]+)\s+:\s+([A-Za-z0-9]+)</) { diff --git a/src/gallium/drivers/radeon/AMDGPUISelLowering.cpp b/src/gallium/drivers/radeon/AMDGPUISelLowering.cpp index ced949ed3d5..1a4c0c4cbca 100644 --- a/src/gallium/drivers/radeon/AMDGPUISelLowering.cpp +++ b/src/gallium/drivers/radeon/AMDGPUISelLowering.cpp @@ -26,6 +26,11 @@ AMDGPUTargetLowering::AMDGPUTargetLowering(TargetMachine &TM) : setOperationAction(ISD::SELECT_CC, MVT::f32, Custom); setOperationAction(ISD::SELECT_CC, MVT::i32, Custom); + + // Library functions. These default to Expand, but we have instructions + // for them. + setOperationAction(ISD::FCEIL, MVT::f32, Legal); + } SDValue AMDGPUTargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) @@ -74,6 +79,8 @@ SDValue AMDGPUTargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op, case AMDGPUIntrinsic::AMDGPU_umin: return DAG.getNode(AMDGPUISD::UMIN, DL, VT, Op.getOperand(1), Op.getOperand(2)); + case AMDGPUIntrinsic::AMDIL_round_posinf: + return DAG.getNode(ISD::FCEIL, DL, VT, Op.getOperand(1)); } } diff --git a/src/gallium/drivers/radeon/AMDILInstructions.td b/src/gallium/drivers/radeon/AMDILInstructions.td index f7bf31f6c60..76a238d4d0e 100644 --- a/src/gallium/drivers/radeon/AMDILInstructions.td +++ b/src/gallium/drivers/radeon/AMDILInstructions.td @@ -219,8 +219,6 @@ defm ROUND_NEAREST : UnaryIntrinsicFloat<IL_OP_ROUND_NEAR, int_AMDIL_round_nearest>; defm ROUND_NEGINF : UnaryIntrinsicFloat<IL_OP_ROUND_NEG_INF, int_AMDIL_round_neginf>; -defm ROUND_POSINF : UnaryIntrinsicFloat<IL_OP_ROUND_POS_INF, - int_AMDIL_round_posinf>; defm ROUND_ZERO : UnaryIntrinsicFloat<IL_OP_ROUND_ZERO, int_AMDIL_round_zero>; defm ACOS : UnaryIntrinsicFloatScalar<IL_OP_ACOS, int_AMDIL_acos>; diff --git a/src/gallium/drivers/radeon/R600Instructions.td b/src/gallium/drivers/radeon/R600Instructions.td index 670598fc31d..e64d499e355 100644 --- a/src/gallium/drivers/radeon/R600Instructions.td +++ b/src/gallium/drivers/radeon/R600Instructions.td @@ -368,9 +368,8 @@ def TRUNC : R600_1OP < def CEIL : R600_1OP < 0x12, "CEIL", - [(set R600_Reg32:$dst, (int_AMDIL_round_posinf R600_Reg32:$src))]> { - let AMDILOp = AMDILInst.ROUND_POSINF_f32; -} + [(set R600_Reg32:$dst, (fceil R600_Reg32:$src))] +>; def RNDNE : R600_1OP < 0x13, "RNDNE", |