diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp index 2ab2c147be0e..023fd147535e 100644 --- a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp +++ b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp @@ -920,10 +920,6 @@ void PPCAsmPrinter::emitInstruction(const MachineInstr *MI) { case TargetOpcode::PATCHABLE_FUNCTION_ENTER: { assert(!Subtarget->isAIXABI() && "AIX does not support patchable function entry!"); - // PATCHABLE_FUNCTION_ENTER on little endian is for XRAY support which is - // handled in PPCLinuxAsmPrinter. - if (MAI->isLittleEndian()) - return; const Function &F = MF->getFunction(); unsigned Num = 0; (void)F.getFnAttribute("patchable-function-entry") @@ -1789,7 +1785,13 @@ void PPCLinuxAsmPrinter::emitInstruction(const MachineInstr *MI) { // Update compiler-rt/lib/xray/xray_powerpc64.cc accordingly when number // of instructions change. // XRAY is only supported on PPC Linux little endian. - if (!MAI->isLittleEndian()) + const Function &F = MF->getFunction(); + unsigned Num = 0; + (void)F.getFnAttribute("patchable-function-entry") + .getValueAsString() + .getAsInteger(10, Num); + + if (!MAI->isLittleEndian() || Num) break; MCSymbol *BeginOfSled = OutContext.createTempSymbol(); MCSymbol *EndOfSled = OutContext.createTempSymbol(); |