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Unify the emission of the calling conventions into a single function to reduce code duplication.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163805 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Micah Villmow 2012-09-13 15:11:12 +00:00
parent 616471d4bf
commit d3766dfd2c
1 changed files with 27 additions and 42 deletions
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69
lib/VMCore/AsmWriter.cpp
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@ -66,6 +66,24 @@ static const Module *getModuleFromVal(const Value *V) {
return 0; return 0;
} }
static void PrintCallingConv(unsigned cc, raw_ostream &Out)
{
switch (cc) {
case CallingConv::Fast: Out << "fastcc"; break;
case CallingConv::Cold: Out << "coldcc"; break;
case CallingConv::X86_StdCall: Out << "x86_stdcallcc"; break;
case CallingConv::X86_FastCall: Out << "x86_fastcallcc"; break;
case CallingConv::X86_ThisCall: Out << "x86_thiscallcc"; break;
case CallingConv::ARM_APCS: Out << "arm_apcscc"; break;
case CallingConv::ARM_AAPCS: Out << "arm_aapcscc"; break;
case CallingConv::ARM_AAPCS_VFP:Out << "arm_aapcs_vfpcc"; break;
case CallingConv::MSP430_INTR: Out << "msp430_intrcc"; break;
case CallingConv::PTX_Kernel: Out << "ptx_kernel"; break;
case CallingConv::PTX_Device: Out << "ptx_device"; break;
default: Out << "cc" << cc; break;
}
}
// PrintEscapedString - Print each character of the specified string, escaping // PrintEscapedString - Print each character of the specified string, escaping
// it if it is not printable or if it is an escape char. // it if it is not printable or if it is an escape char.
static void PrintEscapedString(StringRef Name, raw_ostream &Out) { static void PrintEscapedString(StringRef Name, raw_ostream &Out) {
@ -1530,20 +1548,9 @@ void AssemblyWriter::printFunction(const Function *F) {
PrintVisibility(F->getVisibility(), Out); PrintVisibility(F->getVisibility(), Out);
// Print the calling convention. // Print the calling convention.
switch (F->getCallingConv()) { if (F->getCallingConv() != CallingConv::C) {
case CallingConv::C: break; // default PrintCallingConv(F->getCallingConv(), Out);
case CallingConv::Fast: Out << "fastcc "; break; Out << " ";
case CallingConv::Cold: Out << "coldcc "; break;
case CallingConv::X86_StdCall: Out << "x86_stdcallcc "; break;
case CallingConv::X86_FastCall: Out << "x86_fastcallcc "; break;
case CallingConv::X86_ThisCall: Out << "x86_thiscallcc "; break;
case CallingConv::ARM_APCS: Out << "arm_apcscc "; break;
case CallingConv::ARM_AAPCS: Out << "arm_aapcscc "; break;
case CallingConv::ARM_AAPCS_VFP:Out << "arm_aapcs_vfpcc "; break;
case CallingConv::MSP430_INTR: Out << "msp430_intrcc "; break;
case CallingConv::PTX_Kernel: Out << "ptx_kernel "; break;
case CallingConv::PTX_Device: Out << "ptx_device "; break;
default: Out << "cc" << F->getCallingConv() << " "; break;
} }
FunctionType *FT = F->getFunctionType(); FunctionType *FT = F->getFunctionType();
@ -1831,20 +1838,9 @@ void AssemblyWriter::printInstruction(const Instruction &I) {
Out << " void"; Out << " void";
} else if (const CallInst *CI = dyn_cast<CallInst>(&I)) { } else if (const CallInst *CI = dyn_cast<CallInst>(&I)) {
// Print the calling convention being used. // Print the calling convention being used.
switch (CI->getCallingConv()) { if (CI->getCallingConv() != CallingConv::C) {
case CallingConv::C: break; // default Out << " ";
case CallingConv::Fast: Out << " fastcc"; break; PrintCallingConv(CI->getCallingConv(), Out);
case CallingConv::Cold: Out << " coldcc"; break;
case CallingConv::X86_StdCall: Out << " x86_stdcallcc"; break;
case CallingConv::X86_FastCall: Out << " x86_fastcallcc"; break;
case CallingConv::X86_ThisCall: Out << " x86_thiscallcc"; break;
case CallingConv::ARM_APCS: Out << " arm_apcscc "; break;
case CallingConv::ARM_AAPCS: Out << " arm_aapcscc "; break;
case CallingConv::ARM_AAPCS_VFP:Out << " arm_aapcs_vfpcc "; break;
case CallingConv::MSP430_INTR: Out << " msp430_intrcc "; break;
case CallingConv::PTX_Kernel: Out << " ptx_kernel"; break;
case CallingConv::PTX_Device: Out << " ptx_device"; break;
default: Out << " cc" << CI->getCallingConv(); break;
} }
Operand = CI->getCalledValue(); Operand = CI->getCalledValue();
@ -1887,20 +1883,9 @@ void AssemblyWriter::printInstruction(const Instruction &I) {
const AttrListPtr &PAL = II->getAttributes(); const AttrListPtr &PAL = II->getAttributes();
// Print the calling convention being used. // Print the calling convention being used.
switch (II->getCallingConv()) { if (II->getCallingConv() != CallingConv::C) {
case CallingConv::C: break; // default Out << " ";
case CallingConv::Fast: Out << " fastcc"; break; PrintCallingConv(II->getCallingConv(), Out);
case CallingConv::Cold: Out << " coldcc"; break;
case CallingConv::X86_StdCall: Out << " x86_stdcallcc"; break;
case CallingConv::X86_FastCall: Out << " x86_fastcallcc"; break;
case CallingConv::X86_ThisCall: Out << " x86_thiscallcc"; break;
case CallingConv::ARM_APCS: Out << " arm_apcscc "; break;
case CallingConv::ARM_AAPCS: Out << " arm_aapcscc "; break;
case CallingConv::ARM_AAPCS_VFP:Out << " arm_aapcs_vfpcc "; break;
case CallingConv::MSP430_INTR: Out << " msp430_intrcc "; break;
case CallingConv::PTX_Kernel: Out << " ptx_kernel"; break;
case CallingConv::PTX_Device: Out << " ptx_device"; break;
default: Out << " cc" << II->getCallingConv(); break;
} }
if (PAL.getRetAttributes() != Attribute::None) if (PAL.getRetAttributes() != Attribute::None)