diff options
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64InstrInfo.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp b/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp index 6de4bb2143d..ee81c16c260 100644 --- a/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp +++ b/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp @@ -4989,6 +4989,13 @@ bool AArch64InstrInfo::isFunctionSafeToOutlineFrom( if (!OutlineFromLinkOnceODRs && F.hasLinkOnceODRLinkage()) return false; + // Don't outline from functions with section markings; the program could + // expect that all the code is in the named section. + // FIXME: Allow outlining from multiple functions with the same section + // marking. + if (F.hasSection()) + return false; + // Outlining from functions with redzones is unsafe since the outliner may // modify the stack. Check if hasRedZone is true or unknown; if yes, don't // outline from it. |
