diff options
| author | Hans Wennborg <hans@hanshq.net> | 2017-08-11 16:30:46 +0000 |
|---|---|---|
| committer | Hans Wennborg <hans@hanshq.net> | 2017-08-11 16:30:46 +0000 |
| commit | 9d12f17ded3f2a4350ed2d2116413d5ca2a54d9a (patch) | |
| tree | cf1381ff2245c0f501eddc199b15d150e58f3d64 /lib | |
| parent | e48ea412e6a97503202474c126ab083602bce60f (diff) | |
Revert r310074 (see PR34067 #4)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/release_50@310726 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Basic/Targets.cpp | 8 | ||||
| -rw-r--r-- | lib/Driver/ToolChains/Arch/Mips.cpp | 2 |
2 files changed, 9 insertions, 1 deletions
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp index 73be2e173f..5d75aa5a75 100644 --- a/lib/Basic/Targets.cpp +++ b/lib/Basic/Targets.cpp @@ -8050,6 +8050,7 @@ class MipsTargetInfo : public TargetInfo { NoDSP, DSP1, DSP2 } DspRev; bool HasMSA; + bool DisableMadd4; protected: bool HasFP64; @@ -8060,7 +8061,7 @@ public: : TargetInfo(Triple), IsMips16(false), IsMicromips(false), IsNan2008(false), IsSingleFloat(false), IsNoABICalls(false), CanUseBSDABICalls(false), FloatABI(HardFloat), DspRev(NoDSP), - HasMSA(false), HasFP64(false) { + HasMSA(false), DisableMadd4(false), HasFP64(false) { TheCXXABI.set(TargetCXXABI::GenericMIPS); setABI((getTriple().getArch() == llvm::Triple::mips || @@ -8306,6 +8307,9 @@ public: if (HasMSA) Builder.defineMacro("__mips_msa", Twine(1)); + if (DisableMadd4) + Builder.defineMacro("__mips_no_madd4", Twine(1)); + Builder.defineMacro("_MIPS_SZPTR", Twine(getPointerWidth(0))); Builder.defineMacro("_MIPS_SZINT", Twine(getIntWidth())); Builder.defineMacro("_MIPS_SZLONG", Twine(getLongWidth())); @@ -8468,6 +8472,8 @@ public: DspRev = std::max(DspRev, DSP2); else if (Feature == "+msa") HasMSA = true; + else if (Feature == "+nomadd4") + DisableMadd4 = true; else if (Feature == "+fp64") HasFP64 = true; else if (Feature == "-fp64") diff --git a/lib/Driver/ToolChains/Arch/Mips.cpp b/lib/Driver/ToolChains/Arch/Mips.cpp index 1da90d1dc7..b45dcd6db6 100644 --- a/lib/Driver/ToolChains/Arch/Mips.cpp +++ b/lib/Driver/ToolChains/Arch/Mips.cpp @@ -297,6 +297,8 @@ void mips::getMIPSTargetFeatures(const Driver &D, const llvm::Triple &Triple, AddTargetFeature(Args, Features, options::OPT_mno_odd_spreg, options::OPT_modd_spreg, "nooddspreg"); + AddTargetFeature(Args, Features, options::OPT_mno_madd4, options::OPT_mmadd4, + "nomadd4"); AddTargetFeature(Args, Features, options::OPT_mlong_calls, options::OPT_mno_long_calls, "long-calls"); AddTargetFeature(Args, Features, options::OPT_mmt, options::OPT_mno_mt,"mt"); |