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| author | Mingming Liu <mingmingl@google.com> | 2025-09-10 15:25:31 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-09-10 15:25:31 -0700 |
| commit | 1417dafa1db9cb1b2b09438aa9f53ea5ab6e36e2 (patch) | |
| tree | 57f4b1f313c8cf74eed8819870f39c36ea263c68 /llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp | |
| parent | 898b813bc8a6d0276bf0f4769f5f2f64b34e632d (diff) | |
| parent | b8cefcb601ddaa18482555c4ff363c01a270c2fe (diff) | |
Merge branch 'main' into users/mingmingl-llvm/samplefdo-profile-formatusers/mingmingl-llvm/samplefdo-profile-format
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(); |