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(parent: 3b0cc78) | patch
Constant exprs are not efficiently negatable in practice. This disables
authorChris Lattner <sabre@nondot.org>
Tue, 14 Dec 2004 20:08:06 +0000 (20:08 +0000)
committerChris Lattner <sabre@nondot.org>
Tue, 14 Dec 2004 20:08:06 +0000 (20:08 +0000)
commit0ce8580fcd23839b69eb36af7b0cb789be4b2763
treeb37121547e972d4ae3e604fc1fec7a2f2c9749f0tree | snapshot
parent3b0cc78c600852c824e005e1d63df17994ba483ccommit | diff
Constant exprs are not efficiently negatable in practice.  This disables
turning X - (constantexpr) into X + (-constantexpr) among other things.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18935 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/InstructionCombining.cpp diff | blob | history
external/llvm
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