diff options
Diffstat (limited to 'lib/Target/X86/X86FastISel.cpp')
| -rw-r--r-- | lib/Target/X86/X86FastISel.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp index 948751139a..981f5a7d7e 100644 --- a/lib/Target/X86/X86FastISel.cpp +++ b/lib/Target/X86/X86FastISel.cpp @@ -857,6 +857,13 @@ bool X86FastISel::X86SelectCall(Instruction *I) { case CCValAssign::AExt: { bool Emitted = X86FastEmitExtend(ISD::ANY_EXTEND, VA.getLocVT(), Arg, ArgVT, Arg); + if (!Emitted) + Emitted = X86FastEmitExtend(ISD::ZERO_EXTEND, VA.getLocVT(), + Arg, ArgVT, Arg); + if (!Emitted) + Emitted = X86FastEmitExtend(ISD::SIGN_EXTEND, VA.getLocVT(), + Arg, ArgVT, Arg); + assert(Emitted && "Failed to emit a aext!"); ArgVT = VA.getLocVT(); break; |