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| author | Bill Wendling <isanbard@gmail.com> | 2009-02-23 00:42:30 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2009-02-23 00:42:30 +0000 |
| commit | ef4cfc749a61d0d0252196c957697436ba7ec068 (patch) | |
| tree | 7acb11187b1a550cfa710de0d48dd9362fc10814 /lib/Target/Alpha | |
| parent | 4214a5531cdbe538a358033f1847e55c4436be1b (diff) | |
| download | external_llvm-ef4cfc749a61d0d0252196c957697436ba7ec068.zip external_llvm-ef4cfc749a61d0d0252196c957697436ba7ec068.tar.gz external_llvm-ef4cfc749a61d0d0252196c957697436ba7ec068.tar.bz2 | |
Propagate debug loc info through prologue/epilogue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65298 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Alpha')
| -rw-r--r-- | lib/Target/Alpha/AlphaRegisterInfo.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Target/Alpha/AlphaRegisterInfo.cpp b/lib/Target/Alpha/AlphaRegisterInfo.cpp index 2ed8dac..feee6e4 100644 --- a/lib/Target/Alpha/AlphaRegisterInfo.cpp +++ b/lib/Target/Alpha/AlphaRegisterInfo.cpp @@ -202,7 +202,8 @@ void AlphaRegisterInfo::emitPrologue(MachineFunction &MF) const { MachineBasicBlock &MBB = MF.front(); // Prolog goes in entry BB MachineBasicBlock::iterator MBBI = MBB.begin(); MachineFrameInfo *MFI = MF.getFrameInfo(); - DebugLoc dl = DebugLoc::getUnknownLoc(); + DebugLoc dl = (MBBI != MBB.end() ? + MBBI->getDebugLoc() : DebugLoc::getUnknownLoc()); bool FP = hasFP(MF); static int curgpdist = 0; @@ -268,7 +269,7 @@ void AlphaRegisterInfo::emitEpilogue(MachineFunction &MF, assert((MBBI->getOpcode() == Alpha::RETDAG || MBBI->getOpcode() == Alpha::RETDAGp) && "Can only insert epilog into returning blocks"); - DebugLoc dl = DebugLoc::getUnknownLoc(); + DebugLoc dl = MBBI->getDebugLoc(); bool FP = hasFP(MF); |