diff options
| -rw-r--r-- | lib/Target/PowerPC/PPCFrameLowering.cpp | 1 | ||||
| -rw-r--r-- | test/CodeGen/PowerPC/crsave.ll | 12 |
2 files changed, 9 insertions, 4 deletions
diff --git a/lib/Target/PowerPC/PPCFrameLowering.cpp b/lib/Target/PowerPC/PPCFrameLowering.cpp index cd70aee..1f0c3c4 100644 --- a/lib/Target/PowerPC/PPCFrameLowering.cpp +++ b/lib/Target/PowerPC/PPCFrameLowering.cpp @@ -1168,6 +1168,7 @@ PPCFrameLowering::spillCalleeSavedRegisters(MachineBasicBlock &MBB, FuncInfo->addMustSaveCR(Reg); } else { CRSpilled = true; + FuncInfo->setSpillsCR(); // 32-bit: FP-relative. Note that we made sure CR2-CR4 all have // the same frame index in PPCRegisterInfo::hasReservedSpillSlot. diff --git a/test/CodeGen/PowerPC/crsave.ll b/test/CodeGen/PowerPC/crsave.ll index d698ab0..f1cbc5a 100644 --- a/test/CodeGen/PowerPC/crsave.ll +++ b/test/CodeGen/PowerPC/crsave.ll @@ -13,9 +13,11 @@ entry: ret i32 %1 } +; PPC32: stw 31, -4(1) +; PPC32: stwu 1, -32(1) ; PPC32: mfcr 12 -; PPC32-NEXT: stw 12, {{[0-9]+}}(31) -; PPC32: lwz 12, {{[0-9]+}}(31) +; PPC32-NEXT: stw 12, 24(31) +; PPC32: lwz 12, 24(31) ; PPC32-NEXT: mtcrf 32, 12 ; PPC64: mfcr 12 @@ -35,9 +37,11 @@ entry: ret i32 %1 } +; PPC32: stw 31, -4(1) +; PPC32: stwu 1, -32(1) ; PPC32: mfcr 12 -; PPC32-NEXT: stw 12, {{[0-9]+}}(31) -; PPC32: lwz 12, {{[0-9]+}}(31) +; PPC32-NEXT: stw 12, 24(31) +; PPC32: lwz 12, 24(31) ; PPC32-NEXT: mtcrf 32, 12 ; PPC32-NEXT: mtcrf 16, 12 ; PPC32-NEXT: mtcrf 8, 12 |