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(parent: c95be59) | patch
Fix ARM isle code that optimize multiply by constants which are power-of-2 +/- 1.
authorEvan Cheng <evan.cheng@apple.com>
Tue, 21 Jul 2009 00:31:12 +0000 (00:31 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Tue, 21 Jul 2009 00:31:12 +0000 (00:31 +0000)
commitaf9e7a7c20d541cfaaaed9dfa21046ac6652cc03
tree08c26deb36c7197cce8935a853a664a40c1e530btree | snapshot
parentc95be59371e0b9ed827076953fd7e1270e418ff8commit | diff
Fix ARM isle code that optimize multiply by constants which are power-of-2 +/- 1.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76520 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/ARMISelDAGToDAG.cpp diff | blob | history
test/CodeGen/ARM/mul_const.ll [new file with mode: 0644] blob
test/CodeGen/Thumb2/mul_const.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors