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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/Thumb1RegisterInfo.h | |
| parent | 9b23d57dc480a34eee9867be52b9c2022e8979f6 (diff) | |
| download | llvm-397fc4874efe9c17e737d4c5c50bd19dc3bf27f5.tar.gz llvm-397fc4874efe9c17e737d4c5c50bd19dc3bf27f5.tar.bz2 llvm-397fc4874efe9c17e737d4c5c50bd19dc3bf27f5.tar.xz | |
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/Thumb1RegisterInfo.h')
| -rw-r--r-- | lib/Target/ARM/Thumb1RegisterInfo.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/ARM/Thumb1RegisterInfo.h b/lib/Target/ARM/Thumb1RegisterInfo.h index 69718424e7..f2e4b08f79 100644 --- a/lib/Target/ARM/Thumb1RegisterInfo.h +++ b/lib/Target/ARM/Thumb1RegisterInfo.h @@ -30,7 +30,8 @@ public: const TargetRegisterClass* getLargestLegalSuperClass(const TargetRegisterClass *RC) const; - const TargetRegisterClass *getPointerRegClass(unsigned Kind = 0) const; + const TargetRegisterClass* + getPointerRegClass(const MachineFunction &MF, unsigned Kind = 0) const; /// emitLoadConstPool - Emits a load from constpool to materialize the /// specified immediate. |