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PR middle-end/29256
authorrakdver <rakdver@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 6 Oct 2006 19:32:04 +0000 (19:32 +0000)
committerrakdver <rakdver@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 6 Oct 2006 19:32:04 +0000 (19:32 +0000)
commit9b6564b5c181e334447604b1250f1044e10d357c
tree8db53ae568c90ff0d6e7b963b4f8f907540d3826tree | snapshot
parent627611830da31e38930469b6e5d577043abc9022commit | diff
PR middle-end/29256
* tree-ssa-loop-ivopts.c (determine_base_object): Handle pointers
casted to integer type.
(get_address_cost): Decrease cost of [symbol + index] addressing modes
if they are significantly more expensive than [reg + index] ones.

* gcc.dg/tree-ssa/loop-19.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@117513 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/tree-ssa/loop-19.c [new file with mode: 0644] blob
gcc/tree-ssa-loop-ivopts.c diff | blob | history
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