diff options
| author | Nick Lewycky <nicholas@mxc.ca> | 2011-12-02 22:16:29 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2011-12-02 22:16:29 +0000 |
| commit | 8a8d479214745c82ef00f08d4e4f1c173b5f9ce2 (patch) | |
| tree | db4233da588d41bdf07d31520db63e841eb5dce4 /lib/CodeGen/SelectionDAG/SelectionDAG.cpp | |
| parent | c4f0b309eeaa479de9bbf62eaf304931a526f622 (diff) | |
Move global variables in TargetMachine into new TargetOptions class. As an API
change, now you need a TargetOptions object to create a TargetMachine. Clang
patch to follow.
One small functionality change in PTX. PTX had commented out the machine
verifier parts in their copy of printAndVerify. That now calls the version in
LLVMTargetMachine. Users of PTX who need verification disabled should rely on
not passing the command-line flag to enable it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145714 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index aa06955689..4487a9a5d2 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -2334,7 +2334,7 @@ bool SelectionDAG::isBaseWithConstantOffset(SDValue Op) const { bool SelectionDAG::isKnownNeverNaN(SDValue Op) const { // If we're told that NaNs won't happen, assume they won't. - if (NoNaNsFPMath) + if (getTarget().Options.NoNaNsFPMath) return true; // If the value is a constant, we can obviously see if it is a NaN or not. @@ -2607,7 +2607,7 @@ SDValue SelectionDAG::getNode(unsigned Opcode, DebugLoc DL, break; case ISD::FNEG: // -(X-Y) -> (Y-X) is unsafe because when X==Y, -0.0 != +0.0 - if (UnsafeFPMath && OpOpcode == ISD::FSUB) + if (getTarget().Options.UnsafeFPMath && OpOpcode == ISD::FSUB) return getNode(ISD::FSUB, DL, VT, Operand.getNode()->getOperand(1), Operand.getNode()->getOperand(0)); if (OpOpcode == ISD::FNEG) // --X -> X @@ -2742,7 +2742,7 @@ SDValue SelectionDAG::getNode(unsigned Opcode, DebugLoc DL, EVT VT, case ISD::FMUL: case ISD::FDIV: case ISD::FREM: - if (UnsafeFPMath) { + if (getTarget().Options.UnsafeFPMath) { if (Opcode == ISD::FADD) { // 0+x --> x if (ConstantFPSDNode *CFP = dyn_cast<ConstantFPSDNode>(N1)) @@ -3065,7 +3065,7 @@ SDValue SelectionDAG::getNode(unsigned Opcode, DebugLoc DL, EVT VT, case ISD::FMUL: case ISD::FDIV: case ISD::FREM: - if (UnsafeFPMath) + if (getTarget().Options.UnsafeFPMath) return N2; break; case ISD::MUL: |