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Remove OptimizeForSize global. Use function attribute optsize.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56937 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2008-10-01 23:18:38 +00:00
parent dc756858f9
commit 4ae641f4d1
10 changed files with 26 additions and 16 deletions
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2
lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
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@@ -776,7 +776,7 @@ bool PPCDarwinAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
printVisibility(CurrentFnName, F->getVisibility());
EmitAlignment(OptimizeForSize ? 2 : 4, F);
EmitAlignment(F->hasFnAttr(Attribute::OptimizeForSize) ? 2 : 4, F);
O << CurrentFnName << ":\n";
// Emit pre-function debug information.

6
lib/Target/TargetMachine.cpp
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@@ -35,7 +35,6 @@ namespace llvm {
Reloc::Model RelocationModel;
CodeModel::Model CMModel;
bool PerformTailCallOpt;
bool OptimizeForSize;
unsigned StackAlignment;
bool RealignStack;
bool VerboseAsm;
@@ -134,11 +133,6 @@ EnablePerformTailCallOpt("tailcallopt",
cl::desc("Turn on tail call optimization."),
cl::location(PerformTailCallOpt),
cl::init(false));
static cl::opt<bool, true>
EnableOptimizeForSize("optimize-size",
cl::desc("Optimize for size."),
cl::location(OptimizeForSize),
cl::init(false));
static cl::opt<unsigned, true>
OverrideStackAlignment("stack-alignment",

2
lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
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@@ -153,7 +153,7 @@ void X86ATTAsmPrinter::emitFunctionHeader(const MachineFunction &MF) {
SwitchToSection(TAI->SectionForGlobal(F));
unsigned FnAlign = OptimizeForSize ? 1 : 4;
unsigned FnAlign = 4;
if (!F->isDeclaration() && F->hasFnAttr(Attribute::OptimizeForSize))
FnAlign = 1;
switch (F->getLinkage()) {

2
lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp
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@@ -140,7 +140,7 @@ bool X86IntelAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
SwitchToTextSection("_text", F);
unsigned FnAlign = OptimizeForSize ? 1 : 4;
unsigned FnAlign = 4;
if (!F->isDeclaration() && F->hasFnAttr(Attribute::OptimizeForSize))
FnAlign = 1;
switch (F->getLinkage()) {

2
lib/Target/X86/X86ISelDAGToDAG.cpp
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@@ -137,7 +137,7 @@ namespace {
ContainsFPCode(false), TM(tm),
X86Lowering(*TM.getTargetLowering()),
Subtarget(&TM.getSubtarget<X86Subtarget>()),
OptForSize(OptimizeForSize) {}
OptForSize(false) {}
virtual const char *getPassName() const {
return "X86 DAG->DAG Instruction Selection";