diff options
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/RegAllocBigBlock.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/RegAllocBigBlock.cpp b/llvm/lib/CodeGen/RegAllocBigBlock.cpp index 38fb5e6894d..0c6c25439a7 100644 --- a/llvm/lib/CodeGen/RegAllocBigBlock.cpp +++ b/llvm/lib/CodeGen/RegAllocBigBlock.cpp @@ -385,7 +385,7 @@ bool RABigBlock::isPhysRegAvailable(unsigned PhysReg) const { // not free! for (const unsigned *AliasSet = RegInfo->getAliasSet(PhysReg); *AliasSet; ++AliasSet) - if (PhysRegsUsed[*AliasSet] != -1) // Aliased register in use? + if (PhysRegsUsed[*AliasSet] >= 0) // Aliased register in use? return false; // Can't use this reg then. return true; } |
