diff options
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 2 | ||||
| -rw-r--r-- | test/CodeGen/X86/sibcall-5.ll | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index bc6d84e..2bff139 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -1339,6 +1339,8 @@ X86TargetLowering::LowerReturn(SDValue Chain, } bool X86TargetLowering::isUsedByReturnOnly(SDNode *N) const { + // Temporarily disabled. + return false; if (N->getNumValues() != 1) return false; if (!N->hasNUsesOfValue(1, 0)) diff --git a/test/CodeGen/X86/sibcall-5.ll b/test/CodeGen/X86/sibcall-5.ll index 4a2e7fb..24b88e4 100644 --- a/test/CodeGen/X86/sibcall-5.ll +++ b/test/CodeGen/X86/sibcall-5.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -march=x86-64 | FileCheck %s +; XFAIL: * ; Sibcall optimization of expanded libcalls. ; rdar://8707777 |