diff options
author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2014-03-14 16:09:13 +0000 |
---|---|---|
committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2014-03-14 16:09:13 +0000 |
commit | 71e585e4ce89ed339ae88a979b9bce342ef6aba6 (patch) | |
tree | ceb1ae77f35cd76c8372b96d3af56c7b2a323059 /lib/Target/X86/X86RegisterInfo.cpp | |
parent | 43cf3f0c915710a5fb1711907fb33a64415a7c31 (diff) | |
download | llvm-71e585e4ce89ed339ae88a979b9bce342ef6aba6.tar.gz llvm-71e585e4ce89ed339ae88a979b9bce342ef6aba6.tar.bz2 llvm-71e585e4ce89ed339ae88a979b9bce342ef6aba6.tar.xz |
x86: NFC: Make getCallPreservedMask() more similar to getCalleeSavedRegs()
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
Diffstat (limited to 'lib/Target/X86/X86RegisterInfo.cpp')
-rw-r--r-- | lib/Target/X86/X86RegisterInfo.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/Target/X86/X86RegisterInfo.cpp b/lib/Target/X86/X86RegisterInfo.cpp index ccbe579a46..4d5d8ed89f 100644 --- a/lib/Target/X86/X86RegisterInfo.cpp +++ b/lib/Target/X86/X86RegisterInfo.cpp @@ -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; |