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| author | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-07-14 13:50:39 +0000 |
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| committer | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-07-14 13:50:39 +0000 |
| commit | 9c4233679612c036f1adde161095a16e2861461c (patch) | |
| tree | 5a6881133339e9a39477c6b3d100490239e9ccf2 /libjava/java/lang/StringIndexOutOfBoundsException.java | |
| parent | 248bae3f4d719cfeca81e734ba4fcbbbe53dbc0b (diff) | |
| download | ppe42-gcc-9c4233679612c036f1adde161095a16e2861461c.tar.gz ppe42-gcc-9c4233679612c036f1adde161095a16e2861461c.zip | |
* expmed.c (expand_sdiv_pow2): New function to expand signed division
by a positive power of two, split out from expand_divmod. Provide
an alternate implementation when shifts are expensive. Lower the
threshold for using a branchless implementation to BRANCH_COST >= 2.
(expand_divmod): Call expand_sdiv_pow2 for suitable divisions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@84686 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/java/lang/StringIndexOutOfBoundsException.java')
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