diff options
| author | NAKAMURA Takumi <geek4civic@gmail.com> | 2011-02-21 04:50:06 +0000 |
|---|---|---|
| committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2011-02-21 04:50:06 +0000 |
| commit | d64cfe1506daf95483549e7347098fbf1a978097 (patch) | |
| tree | 3480ceba94e4594a1de875aff18dc9eab0002dc4 /lib | |
| parent | 58269b973256bf2436cac0f047aa277fe4bc01dd (diff) | |
Target/X86/X86FastISel: [PR6275] Fix Win32's dllimport function with fastisel.
"dllimport" function must not be GlobalVariable, but Function. It is enough to check with GlobalValue.
test/CodeGen/X86/dll-linkage.ll is updated to check llc -O0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126110 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/X86/X86FastISel.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp index 9d42ac2e47..6fa928462b 100644 --- a/lib/Target/X86/X86FastISel.cpp +++ b/lib/Target/X86/X86FastISel.cpp @@ -597,9 +597,13 @@ bool X86FastISel::X86SelectCallAddress(const Value *V, X86AddressMode &AM) { (AM.Base.Reg != 0 || AM.IndexReg != 0)) return false; - // Can't handle TLS or DLLImport. + // Can't handle DLLImport. + if (GV->hasDLLImportLinkage()) + return false; + + // Can't handle TLS. if (const GlobalVariable *GVar = dyn_cast<GlobalVariable>(GV)) - if (GVar->isThreadLocal() || GVar->hasDLLImportLinkage()) + if (GVar->isThreadLocal()) return false; // Okay, we've committed to selecting this global. Set up the basic address. |