diff options
author | Christian Konig <christian.koenig@amd.com> | 2013-03-26 14:04:02 +0000 |
---|---|---|
committer | Christian Konig <christian.koenig@amd.com> | 2013-03-26 14:04:02 +0000 |
commit | c53270f885e8d778cfe0e741e07d7def2b66884a (patch) | |
tree | 6011f60f883eb6afcd91d296052d82216cc6e2bf /lib/Target/R600/SIRegisterInfo.h | |
parent | f62300812230116b517f3b3f5bd8497d317b4a1f (diff) | |
download | llvm-c53270f885e8d778cfe0e741e07d7def2b66884a.tar.gz llvm-c53270f885e8d778cfe0e741e07d7def2b66884a.tar.bz2 llvm-c53270f885e8d778cfe0e741e07d7def2b66884a.tar.xz |
R600/SI: switch back to RegPressure scheduling
Signed-off-by: Christian König <christian.koenig@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178021 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/R600/SIRegisterInfo.h')
-rw-r--r-- | lib/Target/R600/SIRegisterInfo.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/R600/SIRegisterInfo.h b/lib/Target/R600/SIRegisterInfo.h index 40171e4450..caec228413 100644 --- a/lib/Target/R600/SIRegisterInfo.h +++ b/lib/Target/R600/SIRegisterInfo.h @@ -31,6 +31,9 @@ struct SIRegisterInfo : public AMDGPURegisterInfo { virtual BitVector getReservedRegs(const MachineFunction &MF) const; + virtual unsigned getRegPressureLimit(const TargetRegisterClass *RC, + MachineFunction &MF) const; + /// \param RC is an AMDIL reg class. /// /// \returns the SI register class that is equivalent to \p RC. |