diff options
| -rw-r--r-- | lld/ELF/Arch/PPC64.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lld/ELF/Arch/PPC64.cpp b/lld/ELF/Arch/PPC64.cpp index 3c511e14d50..a12d714dc4c 100644 --- a/lld/ELF/Arch/PPC64.cpp +++ b/lld/ELF/Arch/PPC64.cpp @@ -849,7 +849,8 @@ bool PPC64::adjustPrologueForCrossSplitStack(uint8_t *Loc, uint8_t *End, int32_t StackFrameSize = (HiImm * 65536) + LoImm; // Check that the adjusted size doesn't overflow what we can represent with 2 // instructions. - if (StackFrameSize < -2147483648 + Config->SplitStackAdjustSize) { + if (StackFrameSize < + std::numeric_limits<int32_t>::min() + Config->SplitStackAdjustSize) { error(getErrorLocation(Loc) + "split-stack prologue adjustment overflows"); return false; } |
