diff options
| -rw-r--r-- | llvm/lib/Target/X86/X86VZeroUpper.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86VZeroUpper.cpp b/llvm/lib/Target/X86/X86VZeroUpper.cpp index 41f6219922f..d17dfac6a99 100644 --- a/llvm/lib/Target/X86/X86VZeroUpper.cpp +++ b/llvm/lib/Target/X86/X86VZeroUpper.cpp @@ -97,6 +97,7 @@ FunctionPass *llvm::createX86IssueVZeroUpperPass() { return new VZeroUpperInserter(); } +#ifndef NDEBUG const char* VZeroUpperInserter::getBlockExitStateName(BlockExitState ST) { switch (ST) { case PASS_THROUGH: return "Pass-through"; @@ -105,6 +106,7 @@ const char* VZeroUpperInserter::getBlockExitStateName(BlockExitState ST) { } llvm_unreachable("Invalid block exit state."); } +#endif /// VZEROUPPER cleans state that is related to Y/ZMM0-15 only. /// Thus, there is no need to check for Y/ZMM16 and above. |
