| commit | 62e39b06536e5378f7e2d0c99a9440784b019540 | |
| author | ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 9 Sep 2015 08:41:41 +0000 (9 08:41 +0000) | ||
| committer | ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 9 Sep 2015 08:41:41 +0000 (9 08:41 +0000) | ||
| tree | 0c03de8ce8a7cae4d68322f00c6d68e7ced44bb1 | treesnapshot (tar.gz zip) |
| parent | 5e3b2855e72224def1109ed8fbea22fe2aee3886 | commitdiff |
[ARM][3/3] Expand mod by power of 2
* config/arm/arm.md (*subsi3_compare0): Rename to...
(subsi3_compare0): ... This.
(modsi3): New define_expand.
* config/arm/arm.c (arm_new_rtx_costs, MOD case): Handle case
when operand is power of 2.
* gcc.target/aarch64/mod_2.x: New file.
* gcc.target/aarch64/mod_256.x: Likewise.
* gcc.target/arm/mod_2.c: New test.
* gcc.target/arm/mod_256.c: Likewise.
* gcc.target/aarch64/mod_2.c: Likewise.
* gcc.target/aarch64/mod_256.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@227586 138bc75d-0d04-0410-961f-82ee72b054a4
* config/arm/arm.md (*subsi3_compare0): Rename to...
(subsi3_compare0): ... This.
(modsi3): New define_expand.
* config/arm/arm.c (arm_new_rtx_costs, MOD case): Handle case
when operand is power of 2.
* gcc.target/aarch64/mod_2.x: New file.
* gcc.target/aarch64/mod_256.x: Likewise.
* gcc.target/arm/mod_2.c: New test.
* gcc.target/arm/mod_256.c: Likewise.
* gcc.target/aarch64/mod_2.c: Likewise.
* gcc.target/aarch64/mod_256.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@227586 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/config/arm/arm.c | diffblobblamehistory | |
| gcc/config/arm/arm.md | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.target/aarch64/mod_2.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.target/aarch64/mod_2.x | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.target/aarch64/mod_256.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.target/aarch64/mod_256.x | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.target/arm/mod_2.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.target/arm/mod_256.c | [new file with mode: 0644] | blob |