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| author | Daniel Sanders <daniel.sanders@imgtec.com> | 2014-10-24 16:15:27 +0000 |
|---|---|---|
| committer | Daniel Sanders <daniel.sanders@imgtec.com> | 2014-10-24 16:15:27 +0000 |
| commit | e2e25da4b6dafb2a4bcc1518a1b440decc4ace48 (patch) | |
| tree | d687e3bfaecea419696f0163df7d6add63a10f0a /llvm/lib/Target/Mips/MipsSubtarget.cpp | |
| parent | 014601d56e0778b7b7a61f53923bfcbc5a92bc7f (diff) | |
| download | llvm-e2e25da4b6dafb2a4bcc1518a1b440decc4ace48.zip llvm-e2e25da4b6dafb2a4bcc1518a1b440decc4ace48.tar.gz llvm-e2e25da4b6dafb2a4bcc1518a1b440decc4ace48.tar.bz2 | |
[mips] Replace MipsABIEnum with a MipsABIInfo class.
Summary:
No functional change yet, it's just an object replacement for an enum.
It will allow us to gather ABI information in a single place so that we can
start testing for properties of the ABI's instead of the ABI itself.
For example we will eventually be able to use:
ABI.MinStackAlignmentInBytes()
instead of:
(isABI_N32() || isABI_N64()) ? 16 : 8
which is clearer and more maintainable.
Reviewers: matheusalmeida
Reviewed By: matheusalmeida
Differential Revision: http://reviews.llvm.org/D3341
llvm-svn: 220568
Diffstat (limited to 'llvm/lib/Target/Mips/MipsSubtarget.cpp')
| -rw-r--r-- | llvm/lib/Target/Mips/MipsSubtarget.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/Mips/MipsSubtarget.cpp b/llvm/lib/Target/Mips/MipsSubtarget.cpp index e684cc9..9678fa5 100644 --- a/llvm/lib/Target/Mips/MipsSubtarget.cpp +++ b/llvm/lib/Target/Mips/MipsSubtarget.cpp @@ -106,7 +106,7 @@ MipsSubtarget::MipsSubtarget(const std::string &TT, const std::string &CPU, const std::string &FS, bool little, const MipsTargetMachine *_TM) : MipsGenSubtargetInfo(TT, CPU, FS), MipsArchVersion(Mips32), - MipsABI(UnknownABI), IsLittle(little), IsSingleFloat(false), + ABI(MipsABIInfo::Unknown()), IsLittle(little), IsSingleFloat(false), IsFPXX(false), NoABICalls(false), IsFP64bit(false), UseOddSPReg(true), IsNaN2008bit(false), IsGP64bit(false), HasVFPU(false), HasCnMips(false), IsLinux(true), HasMips3_32(false), HasMips3_32r2(false), @@ -136,7 +136,7 @@ MipsSubtarget::MipsSubtarget(const std::string &TT, const std::string &CPU, report_fatal_error("Code generation for MIPS-V is not implemented", false); // Assert exactly one ABI was chosen. - assert(MipsABI != UnknownABI); + assert(ABI.IsKnown()); assert((((getFeatureBits() & Mips::FeatureO32) != 0) + ((getFeatureBits() & Mips::FeatureEABI) != 0) + ((getFeatureBits() & Mips::FeatureN32) != 0) + |