diff options
Diffstat (limited to 'lib/Target/PowerPC/PPCSubtarget.h')
| -rw-r--r-- | lib/Target/PowerPC/PPCSubtarget.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Target/PowerPC/PPCSubtarget.h b/lib/Target/PowerPC/PPCSubtarget.h index 5a97f595ad8c..90d11f46a384 100644 --- a/lib/Target/PowerPC/PPCSubtarget.h +++ b/lib/Target/PowerPC/PPCSubtarget.h @@ -272,6 +272,13 @@ public: return 16; } + + // DarwinABI has a 224-byte red zone. PPC32 SVR4ABI(Non-DarwinABI) has no + // red zone and PPC64 SVR4ABI has a 288-byte red zone. + unsigned getRedZoneSize() const { + return isDarwinABI() ? 224 : (isPPC64() ? 288 : 0); + } + bool hasHTM() const { return HasHTM; } bool hasFusion() const { return HasFusion; } bool hasFloat128() const { return HasFloat128; } |