From dff4b4c5a7cc894d3b4b6c6e779ea8f47fa50630 Mon Sep 17 00:00:00 2001 From: Jim Grosbach Date: Tue, 9 Mar 2010 21:45:49 +0000 Subject: Change the Value argument to eliminateFrameIndex to a type-tagged value. This is preparatory to having PEI's scavenged frame index value reuse logic properly distinguish types of frame values (e.g., whether the value is stack-pointer relative or frame-pointer relative). No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98086 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Target/TargetRegisterInfo.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/llvm/Target/TargetRegisterInfo.h b/include/llvm/Target/TargetRegisterInfo.h index 212cc93..c197445 100644 --- a/include/llvm/Target/TargetRegisterInfo.h +++ b/include/llvm/Target/TargetRegisterInfo.h @@ -682,8 +682,9 @@ public: /// When -enable-frame-index-scavenging is enabled, the virtual register /// allocated for this frame index is returned and its value is stored in /// *Value. + typedef std::pair FrameIndexValue; virtual unsigned eliminateFrameIndex(MachineBasicBlock::iterator MI, - int SPAdj, int *Value = NULL, + int SPAdj, FrameIndexValue *Value = NULL, RegScavenger *RS=NULL) const = 0; /// emitProlog/emitEpilog - These methods insert prolog and epilog code into -- cgit v1.1