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| author | Bill Wendling <isanbard@gmail.com> | 2009-06-30 22:38:32 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2009-06-30 22:38:32 +0000 |
| commit | 20c568f366be211323eeaf0e45ef053278ec9ddc (patch) | |
| tree | 5542e5d0c5b1b7e34d9e5edf1f6ba4a2ce853dca /lib/Target/MSP430/MSP430ISelLowering.h | |
| parent | 73b8f16b360544bc0f756d92fa2661028160cef3 (diff) | |
| download | external_llvm-20c568f366be211323eeaf0e45ef053278ec9ddc.zip external_llvm-20c568f366be211323eeaf0e45ef053278ec9ddc.tar.gz external_llvm-20c568f366be211323eeaf0e45ef053278ec9ddc.tar.bz2 | |
Add an "alignment" field to the MachineFunction object. It makes more sense to
have the alignment be calculated up front, and have the back-ends obey whatever
alignment is decided upon.
This allows for future work that would allow for precise no-op placement and the
like.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74564 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/MSP430/MSP430ISelLowering.h')
| -rw-r--r-- | lib/Target/MSP430/MSP430ISelLowering.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/MSP430/MSP430ISelLowering.h b/lib/Target/MSP430/MSP430ISelLowering.h index 404534d..fcbec59 100644 --- a/lib/Target/MSP430/MSP430ISelLowering.h +++ b/lib/Target/MSP430/MSP430ISelLowering.h @@ -74,6 +74,9 @@ namespace llvm { /// DAG node. virtual const char *getTargetNodeName(unsigned Opcode) const; + /// getFunctionAlignment - Return the alignment of this function. + virtual unsigned getFunctionAlignment(const Function *F) const; + SDValue LowerFORMAL_ARGUMENTS(SDValue Op, SelectionDAG &DAG); SDValue LowerCALL(SDValue Op, SelectionDAG &DAG); SDValue LowerRET(SDValue Op, SelectionDAG &DAG); |