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x86: NFC: Make getCallPreservedMask() more similar to getCalleeSavedRegs()

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Changing order of checks in getCallPreservedMask() to match
getCalleeSavedRegs() so that the logic is easier to compare.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203939 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith 2014-03-14 16:09:13 +00:00
parent 43cf3f0c91
commit 71e585e4ce
1 changed files with 6 additions and 4 deletions
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10
lib/Target/X86/X86RegisterInfo.cpp
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@ -306,13 +306,13 @@ X86RegisterInfo::getCallPreservedMask(CallingConv::ID CC) const {
return CSR_64_RT_AllRegs_AVX_RegMask;
return CSR_64_RT_AllRegs_RegMask;
case CallingConv::Intel_OCL_BI: {
if (IsWin64 && HasAVX512)
if (HasAVX512 && IsWin64)
return CSR_Win64_Intel_OCL_BI_AVX512_RegMask;
if (Is64Bit && HasAVX512)
if (HasAVX512 && Is64Bit)
return CSR_64_Intel_OCL_BI_AVX512_RegMask;
if (IsWin64 && HasAVX)
if (HasAVX && IsWin64)
return CSR_Win64_Intel_OCL_BI_AVX_RegMask;
if (Is64Bit && HasAVX)
if (HasAVX && Is64Bit)
return CSR_64_Intel_OCL_BI_AVX_RegMask;
if (!HasAVX && !IsWin64 && Is64Bit)
return CSR_64_Intel_OCL_BI_RegMask;
@ -325,6 +325,8 @@ X86RegisterInfo::getCallPreservedMask(CallingConv::ID CC) const {
break;
}
// Unlike getCalleeSavedRegs(), we don't have MMI so we can't check
// callsEHReturn().
if (Is64Bit) {
if (IsWin64)
return CSR_Win64_RegMask;