diff options
Diffstat (limited to 'contrib/llvm/lib/Target/SystemZ/SystemZSubtarget.h')
| -rw-r--r-- | contrib/llvm/lib/Target/SystemZ/SystemZSubtarget.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/SystemZ/SystemZSubtarget.h b/contrib/llvm/lib/Target/SystemZ/SystemZSubtarget.h index 8285b4277d11..cb6b21a1d465 100644 --- a/contrib/llvm/lib/Target/SystemZ/SystemZSubtarget.h +++ b/contrib/llvm/lib/Target/SystemZ/SystemZSubtarget.h @@ -102,6 +102,9 @@ public: // Always enable the early if-conversion pass. bool enableEarlyIfConversion() const override { return true; } + // Enable tracking of subregister liveness in register allocator. + bool enableSubRegLiveness() const override; + // Automatically generated by tblgen. void ParseSubtargetFeatures(StringRef CPU, StringRef FS); |