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author | Bill Wendling <isanbard@gmail.com> | 2012-10-09 07:45:08 +0000 |
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committer | Bill Wendling <isanbard@gmail.com> | 2012-10-09 07:45:08 +0000 |
commit | 6765834754cbb3cb0f15b4b15e98c5e73fa50066 (patch) | |
tree | d2d827f8d5acfde264a1b8f883884e8297879c5f /lib/Target/X86 | |
parent | 50cf36351cefbc64bca9b82b4a3897394feecac7 (diff) | |
download | llvm-6765834754cbb3cb0f15b4b15e98c5e73fa50066.tar.gz llvm-6765834754cbb3cb0f15b4b15e98c5e73fa50066.tar.bz2 llvm-6765834754cbb3cb0f15b4b15e98c5e73fa50066.tar.xz |
Create enums for the different attributes.
We use the enums to query whether an Attributes object has that attribute. The
opaque layer is responsible for knowing where that specific attribute is stored.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165488 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86')
-rw-r--r-- | lib/Target/X86/X86FrameLowering.cpp | 2 | ||||
-rw-r--r-- | lib/Target/X86/X86ISelDAGToDAG.cpp | 3 | ||||
-rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 19 | ||||
-rw-r--r-- | lib/Target/X86/X86InstrInfo.cpp | 6 | ||||
-rw-r--r-- | lib/Target/X86/X86RegisterInfo.cpp | 5 |
5 files changed, 22 insertions, 13 deletions
diff --git a/lib/Target/X86/X86FrameLowering.cpp b/lib/Target/X86/X86FrameLowering.cpp index c923f3c36d..8acef9dc7b 100644 --- a/lib/Target/X86/X86FrameLowering.cpp +++ b/lib/Target/X86/X86FrameLowering.cpp @@ -674,7 +674,7 @@ void X86FrameLowering::emitPrologue(MachineFunction &MF) const { // function, and use up to 128 bytes of stack space, don't have a frame // pointer, calls, or dynamic alloca then we do not need to adjust the // stack pointer (we fit in the Red Zone). - if (Is64Bit && !Fn->getFnAttributes().hasNoRedZoneAttr() && + if (Is64Bit && !Fn->getFnAttributes().hasAttribute(Attributes::NoRedZone) && !RegInfo->needsStackRealignment(MF) && !MFI->hasVarSizedObjects() && // No dynamic alloca. !MFI->adjustsStack() && // No calls. diff --git a/lib/Target/X86/X86ISelDAGToDAG.cpp b/lib/Target/X86/X86ISelDAGToDAG.cpp index b79dd99d8f..5a19f8ab98 100644 --- a/lib/Target/X86/X86ISelDAGToDAG.cpp +++ b/lib/Target/X86/X86ISelDAGToDAG.cpp @@ -434,7 +434,8 @@ static bool isCalleeLoad(SDValue Callee, SDValue &Chain, bool HasCallSeq) { void X86DAGToDAGISel::PreprocessISelDAG() { // OptForSize is used in pattern predicates that isel is matching. - OptForSize = MF->getFunction()->getFnAttributes().hasOptimizeForSizeAttr(); + OptForSize = MF->getFunction()->getFnAttributes(). + hasAttribute(Attributes::OptimizeForSize); for (SelectionDAG::allnodes_iterator I = CurDAG->allnodes_begin(), E = CurDAG->allnodes_end(); I != E; ) { diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 58c4e4e17d..5e0b9c0034 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -1342,7 +1342,7 @@ X86TargetLowering::getOptimalMemOpType(uint64_t Size, // cases like PR2962. This should be removed when PR2962 is fixed. const Function *F = MF.getFunction(); if (IsZeroVal && - !F->getFnAttributes().hasNoImplicitFloatAttr()) { + !F->getFnAttributes().hasAttribute(Attributes::NoImplicitFloat)) { if (Size >= 16 && (Subtarget->isUnalignedMemAccessFast() || ((DstAlign == 0 || DstAlign >= 16) && @@ -2010,7 +2010,8 @@ X86TargetLowering::LowerFormalArguments(SDValue Chain, unsigned NumIntRegs = CCInfo.getFirstUnallocated(GPR64ArgRegs, TotalNumIntRegs); - bool NoImplicitFloatOps = Fn->getFnAttributes().hasNoImplicitFloatAttr(); + bool NoImplicitFloatOps = Fn->getFnAttributes(). + hasAttribute(Attributes::NoImplicitFloat); assert(!(NumXMMRegs && !Subtarget->hasSSE1()) && "SSE register cannot be used when SSE is disabled!"); assert(!(NumXMMRegs && MF.getTarget().Options.UseSoftFloat && @@ -2486,7 +2487,8 @@ X86TargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI, OpFlags = X86II::MO_DARWIN_STUB; } else if (Subtarget->isPICStyleRIPRel() && isa<Function>(GV) && - cast<Function>(GV)->getFnAttributes().hasNonLazyBindAttr()) { + cast<Function>(GV)->getFnAttributes(). + hasAttribute(Attributes::NonLazyBind)) { // If the function is marked as non-lazy, generate an indirect call // which loads from the GOT directly. This avoids runtime overhead // at the cost of eager binding (and one extra byte of encoding). @@ -6629,7 +6631,8 @@ X86TargetLowering::LowerVECTOR_SHUFFLE(SDValue Op, SelectionDAG &DAG) const { bool HasAVX = Subtarget->hasAVX(); bool HasAVX2 = Subtarget->hasAVX2(); MachineFunction &MF = DAG.getMachineFunction(); - bool OptForSize = MF.getFunction()->getFnAttributes().hasOptimizeForSizeAttr(); + bool OptForSize = MF.getFunction()->getFnAttributes(). + hasAttribute(Attributes::OptimizeForSize); assert(VT.getSizeInBits() != 64 && "Can't lower MMX shuffles"); @@ -9669,7 +9672,8 @@ SDValue X86TargetLowering::LowerVAARG(SDValue Op, SelectionDAG &DAG) const { // Sanity Check: Make sure using fp_offset makes sense. assert(!getTargetMachine().Options.UseSoftFloat && !(DAG.getMachineFunction() - .getFunction()->getFnAttributes().hasNoImplicitFloatAttr()) && + .getFunction()->getFnAttributes() + .hasAttribute(Attributes::NoImplicitFloat)) && Subtarget->hasSSE1()); } @@ -10495,7 +10499,7 @@ SDValue X86TargetLowering::LowerINIT_TRAMPOLINE(SDValue Op, for (FunctionType::param_iterator I = FTy->param_begin(), E = FTy->param_end(); I != E; ++I, ++Idx) - if (Attrs.getParamAttributes(Idx).hasInRegAttr()) + if (Attrs.getParamAttributes(Idx).hasAttribute(Attributes::InReg)) // FIXME: should only count parameters that are lowered to integers. InRegCount += (TD->getTypeSizeInBits(*I) + 31) / 32; @@ -15439,7 +15443,8 @@ static SDValue PerformSTORECombine(SDNode *N, SelectionDAG &DAG, return SDValue(); const Function *F = DAG.getMachineFunction().getFunction(); - bool NoImplicitFloatOps = F->getFnAttributes().hasNoImplicitFloatAttr(); + bool NoImplicitFloatOps = F->getFnAttributes(). + hasAttribute(Attributes::NoImplicitFloat); bool F64IsLegal = !DAG.getTarget().Options.UseSoftFloat && !NoImplicitFloatOps && Subtarget->hasSSE2(); if ((VT.isVector() || diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp index bf9a1bf6a1..c65d0166a6 100644 --- a/lib/Target/X86/X86InstrInfo.cpp +++ b/lib/Target/X86/X86InstrInfo.cpp @@ -3828,7 +3828,8 @@ MachineInstr* X86InstrInfo::foldMemoryOperandImpl(MachineFunction &MF, // Unless optimizing for size, don't fold to avoid partial // register update stalls - if (!MF.getFunction()->getFnAttributes().hasOptimizeForSizeAttr() && + if (!MF.getFunction()->getFnAttributes(). + hasAttribute(Attributes::OptimizeForSize) && hasPartialRegUpdate(MI->getOpcode())) return 0; @@ -3869,7 +3870,8 @@ MachineInstr* X86InstrInfo::foldMemoryOperandImpl(MachineFunction &MF, // Unless optimizing for size, don't fold to avoid partial // register update stalls - if (!MF.getFunction()->getFnAttributes().hasOptimizeForSizeAttr() && + if (!MF.getFunction()->getFnAttributes(). + hasAttribute(Attributes::OptimizeForSize) && hasPartialRegUpdate(MI->getOpcode())) return 0; diff --git a/lib/Target/X86/X86RegisterInfo.cpp b/lib/Target/X86/X86RegisterInfo.cpp index 7f8c2500c5..c840ea21a8 100644 --- a/lib/Target/X86/X86RegisterInfo.cpp +++ b/lib/Target/X86/X86RegisterInfo.cpp @@ -382,8 +382,9 @@ bool X86RegisterInfo::needsStackRealignment(const MachineFunction &MF) const { const MachineFrameInfo *MFI = MF.getFrameInfo(); const Function *F = MF.getFunction(); unsigned StackAlign = TM.getFrameLowering()->getStackAlignment(); - bool requiresRealignment = ((MFI->getMaxAlignment() > StackAlign) || - F->getFnAttributes().hasStackAlignmentAttr()); + bool requiresRealignment = + ((MFI->getMaxAlignment() > StackAlign) || + F->getFnAttributes().hasAttribute(Attributes::StackAlignment)); // If we've requested that we force align the stack do so now. if (ForceStackAlign) |