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Replace the use of TargetMachine with a tiny bool variable.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210386 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher 2014-06-06 23:26:48 +00:00
parent df2f80d909
commit 7fe88820e3
3 changed files with 6 additions and 8 deletions
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6
lib/Target/X86/X86JITInfo.cpp
View File

@ -432,7 +432,7 @@ X86JITInfo::getLazyResolverFunction(JITCompilerFn F) {
// SSE Callback should be called for SSE-enabled LLVM.
return X86CompilationCallback_SSE;
#else
if (Subtarget->hasSSE1())
if (useSSE)
return X86CompilationCallback_SSE;
#endif
#endif
@ -440,8 +440,8 @@ X86JITInfo::getLazyResolverFunction(JITCompilerFn F) {
return X86CompilationCallback;
}
X86JITInfo::X86JITInfo(X86TargetMachine &tm) : TM(tm) {
Subtarget = &TM.getSubtarget<X86Subtarget>();
X86JITInfo::X86JITInfo(bool UseSSE) {
useSSE = UseSSE;
useGOT = 0;
TLSOffset = nullptr;
}

6
lib/Target/X86/X86JITInfo.h
View File

@ -19,16 +19,14 @@
#include "llvm/Target/TargetJITInfo.h"
namespace llvm {
class X86TargetMachine;
class X86Subtarget;
class X86JITInfo : public TargetJITInfo {
X86TargetMachine &TM;
const X86Subtarget *Subtarget;
uintptr_t PICBase;
char* TLSOffset;
bool useSSE;
public:
explicit X86JITInfo(X86TargetMachine &tm);
explicit X86JITInfo(bool UseSSE);
/// replaceMachineCodeForFunction - Make it so that calling the function
/// whose machine code is at OLD turns into a call to NEW, perhaps by

2
lib/Target/X86/X86TargetMachine.cpp
View File

@ -80,7 +80,7 @@ X86TargetMachine::X86TargetMachine(const Target &T, StringRef TT, StringRef CPU,
Subtarget.getStackAlignment(),
Subtarget.is64Bit() ? -8 : -4),
DL(computeDataLayout(*getSubtargetImpl())), InstrInfo(*this),
TLInfo(*this), TSInfo(DL), JITInfo(*this) {
TLInfo(*this), TSInfo(DL), JITInfo(Subtarget.hasSSE1()) {
// Determine the PICStyle based on the target selected.
if (getRelocationModel() == Reloc::Static) {
// Unless we're in PIC or DynamicNoPIC mode, set the PIC style to None.