diff options
| author | Vincent Lejeune <[email protected]> | 2012-10-08 15:27:47 +0200 |
|---|---|---|
| committer | Vincent Lejeune <[email protected]> | 2012-10-10 22:03:03 +0200 |
| commit | bfdf26892c2df430384d03ba356038df7853ffb9 (patch) | |
| tree | 8c757087525fb7e8ece8d3a1b95f4cc0f129d221 /src | |
| parent | 8db11bc4ed366354aa8b8153240c4a191888785b (diff) | |
radeon/llvm: use llvm fabs intrinsic
Reviewed-by: Tom Stellard <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/radeon/AMDGPUISelLowering.cpp | 3 | ||||
| -rw-r--r-- | src/gallium/drivers/radeon/AMDILIntrinsics.td | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c | 6 |
3 files changed, 4 insertions, 6 deletions
diff --git a/src/gallium/drivers/radeon/AMDGPUISelLowering.cpp b/src/gallium/drivers/radeon/AMDGPUISelLowering.cpp index aee625d256a..30dd8f323d7 100644 --- a/src/gallium/drivers/radeon/AMDGPUISelLowering.cpp +++ b/src/gallium/drivers/radeon/AMDGPUISelLowering.cpp @@ -36,6 +36,7 @@ AMDGPUTargetLowering::AMDGPUTargetLowering(TargetMachine &TM) : setOperationAction(ISD::FEXP2, MVT::f32, Legal); setOperationAction(ISD::FPOW, MVT::f32, Legal); setOperationAction(ISD::FLOG2, MVT::f32, Legal); + setOperationAction(ISD::FABS, MVT::f32, Legal); setOperationAction(ISD::FRINT, MVT::f32, Legal); setOperationAction(ISD::UDIV, MVT::i32, Expand); @@ -110,8 +111,6 @@ SDValue AMDGPUTargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op, return LowerIntrinsicIABS(Op, DAG); case AMDGPUIntrinsic::AMDIL_exp: return DAG.getNode(ISD::FEXP2, DL, VT, Op.getOperand(1)); - case AMDGPUIntrinsic::AMDIL_fabs: - return DAG.getNode(ISD::FABS, DL, VT, Op.getOperand(1)); case AMDGPUIntrinsic::AMDGPU_lrp: return LowerIntrinsicLRP(Op, DAG); case AMDGPUIntrinsic::AMDIL_fraction: diff --git a/src/gallium/drivers/radeon/AMDILIntrinsics.td b/src/gallium/drivers/radeon/AMDILIntrinsics.td index 4de57674272..213c8bbfbb7 100644 --- a/src/gallium/drivers/radeon/AMDILIntrinsics.td +++ b/src/gallium/drivers/radeon/AMDILIntrinsics.td @@ -66,7 +66,6 @@ let TargetPrefix = "AMDIL", isTarget = 1 in { } let TargetPrefix = "AMDIL", isTarget = 1 in { - def int_AMDIL_fabs : GCCBuiltin<"__amdil_fabs">, UnaryIntFloat; def int_AMDIL_abs : GCCBuiltin<"__amdil_abs">, UnaryIntInt; def int_AMDIL_bit_extract_i32 : GCCBuiltin<"__amdil_ibit_extract">, diff --git a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c index cc690c0211e..a8327ac0d65 100644 --- a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c +++ b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c @@ -538,7 +538,7 @@ static void emit_prepare_cube_coords( coords[i] = LLVMBuildExtractElement(builder, v, idx, ""); } - coords[2] = build_intrinsic(builder, "llvm.AMDIL.fabs.", + coords[2] = build_intrinsic(builder, "fabs", type, &coords[2], 1, LLVMReadNoneAttribute); coords[2] = build_intrinsic(builder, "llvm.AMDGPU.rcp", type, &coords[2], 1, LLVMReadNoneAttribute); @@ -1122,8 +1122,8 @@ void radeon_llvm_context_init(struct radeon_llvm_context * ctx) - bld_base->op_actions[TGSI_OPCODE_ABS].emit = build_tgsi_intrinsic_nomem; - bld_base->op_actions[TGSI_OPCODE_ABS].intr_name = "llvm.AMDIL.fabs."; + bld_base->op_actions[TGSI_OPCODE_ABS].emit = build_tgsi_intrinsic_readonly; + bld_base->op_actions[TGSI_OPCODE_ABS].intr_name = "fabs"; bld_base->op_actions[TGSI_OPCODE_ARL].emit = build_tgsi_intrinsic_nomem; bld_base->op_actions[TGSI_OPCODE_ARL].intr_name = "llvm.AMDGPU.arl"; bld_base->op_actions[TGSI_OPCODE_BGNLOOP].emit = bgnloop_emit; |