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(parent: a4d7145) | patch
Fix unary minus to trap on overflow with -ftrapv, refactoring binop
authorChris Lattner <sabre@nondot.org>
Sat, 26 Jun 2010 21:48:21 +0000 (21:48 +0000)
committerChris Lattner <sabre@nondot.org>
Sat, 26 Jun 2010 21:48:21 +0000 (21:48 +0000)
commit9a20723df5904f2da9e4da14bf127366609b5cd8
tree2579878aa92ae894f22bb9d03e9c19fc4da1e7a9tree | snapshot
parenta4d71455f0d418e16cc0c5c5aa55a3bad3494aeecommit | diff
Fix unary minus to trap on overflow with -ftrapv, refactoring binop
code so we can use it from VisitUnaryMinus.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106957 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/CGExprScalar.cpp diff | blob | history
test/CodeGen/integer-overflow.c diff | blob | history
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