Add the new `-no-builtin' flag. This flag is meant to mimic the GCC
`-fno-builtin' flag. Currently, it's used to replace "memset" with "_bzero"
instead of "__bzero" on Darwin10+. This arguably violates the meaning of this
flag, but is currently sufficient. The meaning of this flag should become more
specific over time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56885 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index dac0da7..5cdb65d 100644
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -575,17 +575,18 @@
SDNode *ExpandATOMIC_CMP_SWAP(SDNode *N, SelectionDAG &DAG);
SDValue EmitTargetCodeForMemset(SelectionDAG &DAG,
- SDValue Chain,
- SDValue Dst, SDValue Src,
- SDValue Size, unsigned Align,
- const Value *DstSV, uint64_t DstSVOff);
+ SDValue Chain,
+ SDValue Dst, SDValue Src,
+ SDValue Size, unsigned Align,
+ const Value *DstSV, uint64_t DstSVOff,
+ bool NoBuiltin);
SDValue EmitTargetCodeForMemcpy(SelectionDAG &DAG,
- SDValue Chain,
- SDValue Dst, SDValue Src,
- SDValue Size, unsigned Align,
- bool AlwaysInline,
- const Value *DstSV, uint64_t DstSVOff,
- const Value *SrcSV, uint64_t SrcSVOff);
+ SDValue Chain,
+ SDValue Dst, SDValue Src,
+ SDValue Size, unsigned Align,
+ bool AlwaysInline,
+ const Value *DstSV, uint64_t DstSVOff,
+ const Value *SrcSV, uint64_t SrcSVOff);
/// Utility function to emit atomic bitwise operations (and, or, xor).
// It takes the bitwise instruction to expand, the associated machine basic