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radeon/llvm: Remove AMDIL ROUND_NEAREST instruction

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This commit is contained in:
Tom Stellard 2012-05-23 13:59:32 -04:00
parent 0bfa3b3e96
commit ea00632fe0
4 changed files with 6 additions and 6 deletions
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2
src/gallium/drivers/radeon/AMDGPUGenInstrEnums.pl
View file

@ -54,7 +54,7 @@ my $FILE_TYPE = $ARGV[0];
open AMDIL, '<', 'AMDILInstructions.td';
my @INST_ENUMS = ('NONE', 'FEQ', 'FGE', 'FLT', 'FNE', 'MOVE_f32', 'MOVE_i32', 'FTOI', 'ITOF', 'UGT', 'IGE', 'INE', 'UGE', 'IEQ', 'BINARY_OR_i32', 'BINARY_NOT_i32', 'ROUND_NEAREST_f32');
my @INST_ENUMS = ('NONE', 'FEQ', 'FGE', 'FLT', 'FNE', 'MOVE_f32', 'MOVE_i32', 'FTOI', 'ITOF', 'UGT', 'IGE', 'INE', 'UGE', 'IEQ', 'BINARY_OR_i32', 'BINARY_NOT_i32');
while (<AMDIL>) {
if ($_ =~ /defm\s+([A-Z_]+)\s+:\s+([A-Za-z0-9]+)</) {

3
src/gallium/drivers/radeon/AMDGPUISelLowering.cpp
View file

@ -30,6 +30,7 @@ AMDGPUTargetLowering::AMDGPUTargetLowering(TargetMachine &TM) :
// Library functions. These default to Expand, but we have instructions
// for them.
setOperationAction(ISD::FCEIL, MVT::f32, Legal);
setOperationAction(ISD::FRINT, MVT::f32, Legal);
}
@ -79,6 +80,8 @@ 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_nearest:
return DAG.getNode(ISD::FRINT, DL, VT, Op.getOperand(1));
case AMDGPUIntrinsic::AMDIL_round_posinf:
return DAG.getNode(ISD::FCEIL, DL, VT, Op.getOperand(1));
}

2
src/gallium/drivers/radeon/AMDILInstructions.td
View file

@ -215,8 +215,6 @@ def LUSHR : TwoInOneOut<IL_OP_U64_SHR, (outs GPRI64:$dst),
let mayLoad=0, mayStore=0 in {
defm ABS : UnaryIntrinsicFloat<IL_OP_ABS, int_AMDIL_fabs>;
defm PIREDUCE : UnaryIntrinsicFloat<IL_OP_PI_REDUCE, int_AMDIL_pireduce>;
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_ZERO : UnaryIntrinsicFloat<IL_OP_ROUND_ZERO,

5
src/gallium/drivers/radeon/R600Instructions.td
View file

@ -373,9 +373,8 @@ def CEIL : R600_1OP <
def RNDNE : R600_1OP <
0x13, "RNDNE",
[(set R600_Reg32:$dst, (int_AMDIL_round_nearest R600_Reg32:$src))]> {
let AMDILOp = AMDILInst.ROUND_NEAREST_f32;
}
[(set R600_Reg32:$dst, (frint R600_Reg32:$src))]
>;
def FLOOR : R600_1OP <
0x14, "FLOOR",