diff options
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.cpp | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp index f2c696b..a566a36 100644 --- a/lib/Target/X86/X86InstrInfo.cpp +++ b/lib/Target/X86/X86InstrInfo.cpp @@ -55,39 +55,39 @@ ReMatPICStubLoad("remat-pic-stub-load", enum { // Select which memory operand is being unfolded. - // (stored in bits 0 - 7) + // (stored in bits 0 - 3) TB_INDEX_0 = 0, TB_INDEX_1 = 1, TB_INDEX_2 = 2, TB_INDEX_3 = 3, - TB_INDEX_MASK = 0xff, - - // Minimum alignment required for load/store. - // Used for RegOp->MemOp conversion. - // (stored in bits 8 - 15) - TB_ALIGN_SHIFT = 8, - TB_ALIGN_NONE = 0 << TB_ALIGN_SHIFT, - TB_ALIGN_16 = 16 << TB_ALIGN_SHIFT, - TB_ALIGN_32 = 32 << TB_ALIGN_SHIFT, - TB_ALIGN_MASK = 0xff << TB_ALIGN_SHIFT, + TB_INDEX_MASK = 0xf, // Do not insert the reverse map (MemOp -> RegOp) into the table. // This may be needed because there is a many -> one mapping. - TB_NO_REVERSE = 1 << 16, + TB_NO_REVERSE = 1 << 4, // Do not insert the forward map (RegOp -> MemOp) into the table. // This is needed for Native Client, which prohibits branch // instructions from using a memory operand. - TB_NO_FORWARD = 1 << 17, + TB_NO_FORWARD = 1 << 5, - TB_FOLDED_LOAD = 1 << 18, - TB_FOLDED_STORE = 1 << 19 + TB_FOLDED_LOAD = 1 << 6, + TB_FOLDED_STORE = 1 << 7, + + // Minimum alignment required for load/store. + // Used for RegOp->MemOp conversion. + // (stored in bits 8 - 15) + TB_ALIGN_SHIFT = 8, + TB_ALIGN_NONE = 0 << TB_ALIGN_SHIFT, + TB_ALIGN_16 = 16 << TB_ALIGN_SHIFT, + TB_ALIGN_32 = 32 << TB_ALIGN_SHIFT, + TB_ALIGN_MASK = 0xff << TB_ALIGN_SHIFT }; struct X86OpTblEntry { uint16_t RegOp; uint16_t MemOp; - uint32_t Flags; + uint16_t Flags; }; X86InstrInfo::X86InstrInfo(X86TargetMachine &tm) |