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Reapply 56585:56589 with proper fix for some gcc versions

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56621 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov
2008-09-25 21:00:33 +00:00
parent 0b457f0c3a
commit 32b952a2a6
12 changed files with 222 additions and 182 deletions
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48
lib/Target/X86/X86TargetAsmInfo.cpp
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@@ -25,27 +25,26 @@
using namespace llvm;
using namespace llvm::dwarf;
static const char *const x86_asm_table[] = {
"{si}", "S",
"{di}", "D",
"{ax}", "a",
"{cx}", "c",
"{memory}", "memory",
"{flags}", "",
"{dirflag}", "",
"{fpsr}", "",
"{cc}", "cc",
0,0};
const char *const llvm::x86_asm_table[] = {
"{si}", "S",
"{di}", "D",
"{ax}", "a",
"{cx}", "c",
"{memory}", "memory",
"{flags}", "",
"{dirflag}", "",
"{fpsr}", "",
"{cc}", "cc",
0,0};
X86TargetAsmInfo::X86TargetAsmInfo(const X86TargetMachine &TM) {
const X86Subtarget *Subtarget = &TM.getSubtarget<X86Subtarget>();
TEMPLATE_INSTANTIATION(class X86TargetAsmInfo<TargetAsmInfo>);
TEMPLATE_INSTANTIATION(
bool X86TargetAsmInfo<TargetAsmInfo>::ExpandInlineAsm(CallInst*) const);
TEMPLATE_INSTANTIATION(
bool X86TargetAsmInfo<TargetAsmInfo>::LowerToBSwap(CallInst*) const);
AsmTransCBE = x86_asm_table;
AssemblerDialect = Subtarget->getAsmFlavor();
}
bool X86TargetAsmInfo::LowerToBSwap(CallInst *CI) const {
template <class BaseTAI>
bool X86TargetAsmInfo<BaseTAI>::LowerToBSwap(CallInst *CI) const {
// FIXME: this should verify that we are targetting a 486 or better. If not,
// we will turn this bswap into something that will be lowered to logical ops
// instead of emitting the bswap asm. For now, we don't support 486 or lower
@@ -74,7 +73,8 @@ bool X86TargetAsmInfo::LowerToBSwap(CallInst *CI) const {
return true;
}
bool X86TargetAsmInfo::ExpandInlineAsm(CallInst *CI) const {
template <class BaseTAI>
bool X86TargetAsmInfo<BaseTAI>::ExpandInlineAsm(CallInst *CI) const {
InlineAsm *IA = cast<InlineAsm>(CI->getCalledValue());
std::vector<InlineAsm::ConstraintInfo> Constraints = IA->ParseConstraints();
@@ -125,7 +125,7 @@ bool X86TargetAsmInfo::ExpandInlineAsm(CallInst *CI) const {
}
X86DarwinTargetAsmInfo::X86DarwinTargetAsmInfo(const X86TargetMachine &TM):
X86TargetAsmInfo(TM), DarwinTargetAsmInfo(TM) {
X86TargetAsmInfo<DarwinTargetAsmInfo>(TM) {
const X86Subtarget* Subtarget = &DTM->getSubtarget<X86Subtarget>();
bool is64Bit = Subtarget->is64Bit();
@@ -225,7 +225,7 @@ X86DarwinTargetAsmInfo::PreferredEHDataFormat(DwarfEncoding::Target Reason,
}
X86ELFTargetAsmInfo::X86ELFTargetAsmInfo(const X86TargetMachine &TM):
X86TargetAsmInfo(TM), ELFTargetAsmInfo(TM) {
X86TargetAsmInfo<ELFTargetAsmInfo>(TM) {
CStringSection = ".rodata.str";
PrivateGlobalPrefix = ".L";
@@ -302,7 +302,7 @@ X86ELFTargetAsmInfo::PreferredEHDataFormat(DwarfEncoding::Target Reason,
}
X86COFFTargetAsmInfo::X86COFFTargetAsmInfo(const X86TargetMachine &TM):
X86TargetAsmInfo(TM) {
X86GenericTargetAsmInfo(TM) {
X86TM = &TM;
GlobalPrefix = "_";
@@ -408,7 +408,7 @@ std::string X86COFFTargetAsmInfo::printSectionFlags(unsigned flags) const {
}
X86WinTargetAsmInfo::X86WinTargetAsmInfo(const X86TargetMachine &TM):
X86TargetAsmInfo(TM) {
X86GenericTargetAsmInfo(TM) {
GlobalPrefix = "_";
CommentString = ";";