diff options
| author | Tom Stellard <[email protected]> | 2012-05-17 20:39:54 -0400 |
|---|---|---|
| committer | Tom Stellard <[email protected]> | 2012-05-17 20:42:16 -0400 |
| commit | c20e7417992380871261699c2b0123819e7d51fc (patch) | |
| tree | eee9412d70164903355bdd94eb3cf1aa4fb5511a /src/gallium/drivers/radeon/AMDGPUISelLowering.cpp | |
| parent | 7e3cd8df183448e2cc01a8f2645a001b0972f4ab (diff) | |
radeon/llvm: Fix segfault while lowering lrp intrinsic
Diffstat (limited to 'src/gallium/drivers/radeon/AMDGPUISelLowering.cpp')
| -rw-r--r-- | src/gallium/drivers/radeon/AMDGPUISelLowering.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeon/AMDGPUISelLowering.cpp b/src/gallium/drivers/radeon/AMDGPUISelLowering.cpp index b447e67bd8a..8df80352085 100644 --- a/src/gallium/drivers/radeon/AMDGPUISelLowering.cpp +++ b/src/gallium/drivers/radeon/AMDGPUISelLowering.cpp @@ -91,8 +91,9 @@ SDValue AMDGPUTargetLowering::LowerIntrinsicLRP(SDValue Op, { DebugLoc DL = Op.getDebugLoc(); EVT VT = Op.getValueType(); - SDValue OneSubA = DAG.getNode(ISD::FSUB, DL, VT, DAG.getConstant(1, VT), - Op.getOperand(1)); + SDValue OneSubA = DAG.getNode(ISD::FSUB, DL, VT, + DAG.getConstantFP(1.0f, MVT::f32), + Op.getOperand(1)); SDValue OneSubAC = DAG.getNode(ISD::FMUL, DL, VT, OneSubA, Op.getOperand(3)); return DAG.getNode(AMDILISD::MAD, DL, VT, Op.getOperand(1), |