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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-05-07 22:10:26 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-05-07 22:10:26 +0000 |
| commit | 397fc4874efe9c17e737d4c5c50bd19dc3bf27f5 (patch) | |
| tree | 93cf5a55f62e3810930cdfedc4b567322a7dd454 /lib/Target/ARM/ARMBaseRegisterInfo.h | |
| parent | 9b23d57dc480a34eee9867be52b9c2022e8979f6 (diff) | |
| download | external_llvm-397fc4874efe9c17e737d4c5c50bd19dc3bf27f5.zip external_llvm-397fc4874efe9c17e737d4c5c50bd19dc3bf27f5.tar.gz external_llvm-397fc4874efe9c17e737d4c5c50bd19dc3bf27f5.tar.bz2 | |
Add an MF argument to TRI::getPointerRegClass() and TII::getRegClass().
The getPointerRegClass() hook can return register classes that depend on
the calling convention of the current function (ptr_rc_tailcall).
So far, we have been able to infer the calling convention from the
subtarget alone, but as we add support for multiple calling conventions
per target, that no longer works.
Patch by Yiannis Tsiouris!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156328 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMBaseRegisterInfo.h')
| -rw-r--r-- | lib/Target/ARM/ARMBaseRegisterInfo.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.h b/lib/Target/ARM/ARMBaseRegisterInfo.h index 4eeee70..da29f7e 100644 --- a/lib/Target/ARM/ARMBaseRegisterInfo.h +++ b/lib/Target/ARM/ARMBaseRegisterInfo.h @@ -109,7 +109,8 @@ public: SmallVectorImpl<unsigned> &SubIndices, unsigned &NewSubIdx) const; - const TargetRegisterClass *getPointerRegClass(unsigned Kind = 0) const; + const TargetRegisterClass* + getPointerRegClass(const MachineFunction &MF, unsigned Kind = 0) const; const TargetRegisterClass* getCrossCopyRegClass(const TargetRegisterClass *RC) const; |