diff options
| author | Ed Schouten <ed@FreeBSD.org> | 2009-06-27 10:44:33 +0000 |
|---|---|---|
| committer | Ed Schouten <ed@FreeBSD.org> | 2009-06-27 10:44:33 +0000 |
| commit | f859468f5a21b6952ab62917777f9fb3bba57003 (patch) | |
| tree | 9794dc36f22f2a2b3f8063829d8a9b3a7794acc8 /lib/Target/X86/X86CodeEmitter.cpp | |
| parent | f76359690a7035ad21498f2ba6be6991d3b2032d (diff) | |
Diffstat (limited to 'lib/Target/X86/X86CodeEmitter.cpp')
| -rw-r--r-- | lib/Target/X86/X86CodeEmitter.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/Target/X86/X86CodeEmitter.cpp b/lib/Target/X86/X86CodeEmitter.cpp index e988a5ca9d04..d5846a049afb 100644 --- a/lib/Target/X86/X86CodeEmitter.cpp +++ b/lib/Target/X86/X86CodeEmitter.cpp @@ -301,7 +301,7 @@ bool Emitter<CodeEmitter>::gvNeedsNonLazyPtr(const GlobalValue *GV) { template<class CodeEmitter> void Emitter<CodeEmitter>::emitDisplacementField(const MachineOperand *RelocOp, - int DispVal, intptr_t PCAdj) { + int DispVal, intptr_t PCAdj) { // If this is a simple integer displacement that doesn't require a relocation, // emit it now. if (!RelocOp) { @@ -371,8 +371,10 @@ void Emitter<CodeEmitter>::emitMemModRMByte(const MachineInstr &MI, // Is a SIB byte needed? if ((!Is64BitMode || DispForReloc || BaseReg != 0) && IndexReg.getReg() == 0 && - (BaseReg == 0 || getX86RegNum(BaseReg) != N86::ESP)) { - if (BaseReg == 0) { // Just a displacement? + (BaseReg == 0 || BaseReg == X86::RIP || + getX86RegNum(BaseReg) != N86::ESP)) { + if (BaseReg == 0 || + BaseReg == X86::RIP) { // Just a displacement? // Emit special case [disp32] encoding MCE.emitByte(ModRMByte(0, RegOpcodeField, 5)); |