diff options
| author | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 2001-02-16 19:29:49 +0000 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 2001-02-16 14:29:49 -0500 |
| commit | 172890a2ddc7b280146cb88c9daab2f70b460f4a (patch) | |
| tree | 9e827a88ee3e8c8964cf2f67d525acf57abbd4f0 /libjava/testsuite/libjava.lang | |
| parent | b71e8e8477eb854aed39b89a3bc5f9107a4b28ee (diff) | |
| download | gcc-172890a2ddc7b280146cb88c9daab2f70b460f4a.zip gcc-172890a2ddc7b280146cb88c9daab2f70b460f4a.tar.gz gcc-172890a2ddc7b280146cb88c9daab2f70b460f4a.tar.bz2 | |
gcse.c (hash_scan_set): If cprop, see if REG_EQUAL or REG_EQUIV.
* gcse.c (hash_scan_set): If cprop, see if REG_EQUAL or REG_EQUIV.
Don't CSE a nop.
(hash_scan_insn): Clean up calls to hash_scan_set.
(compute_kill_rd): REGNO now unsigned.
(try_replace_reg): Rework to use simplify_replace_rtx.
(cprop_jump, cprop_cc0_jump): Likewise.
(cprop_insn): Call find_reg_equal_equiv_note.
Reflect changes to cprop_jump and cprop_cc0_jump.
From-SVN: r39774
Diffstat (limited to 'libjava/testsuite/libjava.lang')
0 files changed, 0 insertions, 0 deletions