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author | Akira Hatanaka <ahatanaka@mips.com> | 2012-10-27 00:44:39 +0000 |
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committer | Akira Hatanaka <ahatanaka@mips.com> | 2012-10-27 00:44:39 +0000 |
commit | 4618e0b574bf879d062a39b5867d9c314a4639e0 (patch) | |
tree | 5947a29bf0d8af6ebffe7d2e56e654522a24367c /lib | |
parent | fe30a9be40a6bc22ccfab96915f4a71966f53023 (diff) | |
download | llvm-4618e0b574bf879d062a39b5867d9c314a4639e0.tar.gz llvm-4618e0b574bf879d062a39b5867d9c314a4639e0.tar.bz2 llvm-4618e0b574bf879d062a39b5867d9c314a4639e0.tar.xz |
[mips] Make sure FuncArg doesn't advance when OrigArgIndex is the same as in the
previous iteration.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166850 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r-- | lib/Target/Mips/MipsISelLowering.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp index d4a47b51fa..02674f5d05 100644 --- a/lib/Target/Mips/MipsISelLowering.cpp +++ b/lib/Target/Mips/MipsISelLowering.cpp @@ -2983,10 +2983,13 @@ MipsTargetLowering::LowerFormalArguments(SDValue Chain, Function::const_arg_iterator FuncArg = DAG.getMachineFunction().getFunction()->arg_begin(); + unsigned CurArgIdx = 0; MipsCC::byval_iterator ByValArg = MipsCCInfo.byval_begin(); - for (unsigned i = 0, e = ArgLocs.size(); i != e; ++i, ++FuncArg) { + for (unsigned i = 0, e = ArgLocs.size(); i != e; ++i) { CCValAssign &VA = ArgLocs[i]; + std::advance(FuncArg, Ins[i].OrigArgIndex - CurArgIdx); + CurArgIdx = Ins[i].OrigArgIndex; EVT ValVT = VA.getValVT(); ISD::ArgFlagsTy Flags = Ins[i].Flags; bool IsRegLoc = VA.isRegLoc(); |