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| author | Peter Collingbourne <peter@pcc.me.uk> | 2013-02-22 19:24:35 +0000 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2013-02-22 19:24:35 +0000 |
| commit | 4c67aa96401b67b5200e701cff87485067ab0792 (patch) | |
| tree | ba20c266d6c80cbdfd3372a01aa9f3b9dc78662b /lib/Sema/SemaDeclAttr.cpp | |
| parent | 0b849d34b3a9574615e98e108db4e8099e9032e0 (diff) | |
Add support for coldcc to clang
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175912 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaDeclAttr.cpp')
| -rw-r--r-- | lib/Sema/SemaDeclAttr.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/Sema/SemaDeclAttr.cpp b/lib/Sema/SemaDeclAttr.cpp index 5f6f81de14..d764bee097 100644 --- a/lib/Sema/SemaDeclAttr.cpp +++ b/lib/Sema/SemaDeclAttr.cpp @@ -3859,6 +3859,11 @@ static void handleCallConvAttr(Sema &S, Decl *D, const AttributeList &Attr) { } switch (Attr.getKind()) { + case AttributeList::AT_ColdCC: + D->addAttr(::new (S.Context) + ColdCCAttr(Attr.getRange(), S.Context, + Attr.getAttributeSpellingListIndex())); + return; case AttributeList::AT_FastCall: D->addAttr(::new (S.Context) FastCallAttr(Attr.getRange(), S.Context, @@ -3939,6 +3944,7 @@ bool Sema::CheckCallingConvAttr(const AttributeList &attr, CallingConv &CC, // move to TargetAttributesSema one day. switch (attr.getKind()) { case AttributeList::AT_CDecl: CC = CC_C; break; + case AttributeList::AT_ColdCC: CC = CC_Cold; break; case AttributeList::AT_FastCall: CC = CC_X86FastCall; break; case AttributeList::AT_StdCall: CC = CC_X86StdCall; break; case AttributeList::AT_ThisCall: CC = CC_X86ThisCall; break; @@ -3971,6 +3977,9 @@ bool Sema::CheckCallingConvAttr(const AttributeList &attr, CallingConv &CC, default: llvm_unreachable("unexpected attribute kind"); } + if (!isTargetSpecific(CC)) + return false; + const TargetInfo &TI = Context.getTargetInfo(); TargetInfo::CallingConvCheckResult A = TI.checkCallingConvention(CC); if (A == TargetInfo::CCCR_Warning) { @@ -4774,6 +4783,7 @@ static void ProcessInheritableDeclAttr(Sema &S, Scope *scope, Decl *D, break; case AttributeList::AT_StdCall: case AttributeList::AT_CDecl: + case AttributeList::AT_ColdCC: case AttributeList::AT_FastCall: case AttributeList::AT_ThisCall: case AttributeList::AT_Pascal: |