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| author | John McCall <rjmccall@apple.com> | 2010-08-05 17:39:44 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2010-08-05 17:39:44 +0000 |
| commit | 401be6bddcf05ac2828730e0bb4e8b81931f8296 (patch) | |
| tree | 3fc366e1068d21ef49ae15cb191806ec6a03e53d /lib/CodeGen/CGExprScalar.cpp | |
| parent | b1d397c23e1f8fd8b404d5731d531e7500f7140d (diff) | |
Fix a major bug with -ftrapv and ++/--. Patch by David Keaton!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110347 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGExprScalar.cpp')
| -rw-r--r-- | lib/CodeGen/CGExprScalar.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp index fb277c6f0e..8d28b2485f 100644 --- a/lib/CodeGen/CGExprScalar.cpp +++ b/lib/CodeGen/CGExprScalar.cpp @@ -1193,7 +1193,8 @@ EmitScalarPrePostIncDec(const UnaryOperator *E, LValue LV, BinOp.Ty = E->getType(); BinOp.Opcode = BinaryOperator::Add; BinOp.E = E; - return EmitOverflowCheckedBinOp(BinOp); + NextVal = EmitOverflowCheckedBinOp(BinOp); + break; } } } else { |