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| author | Tom Stellard <thomas.stellard@amd.com> | 2014-12-31 13:01:23 -0500 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2014-12-31 13:01:23 -0500 |
| commit | e9ca37d2481dc293be93cbb8e154e44906a422e3 (patch) | |
| tree | fc6efb4f4671dd419b2a078474d6b9fb69caa968 | |
| parent | 967da58c59c23d5c816fc06c6ed190fb432a4a6f (diff) | |
R600: Enable subreg livenessperf-Dec31-2014
| -rw-r--r-- | lib/Target/R600/AMDGPUSubtarget.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/R600/AMDGPUSubtarget.h b/lib/Target/R600/AMDGPUSubtarget.h index ff1b8b1df68..f72c8520e33 100644 --- a/lib/Target/R600/AMDGPUSubtarget.h +++ b/lib/Target/R600/AMDGPUSubtarget.h @@ -235,6 +235,10 @@ public: // FIXME: Not sure what this is for other subtagets. llvm_unreachable("do not know max waves per CU for this subtarget."); } + + virtual bool enableSubRegLiveness() const override { + return true; + } }; } // End namespace llvm |