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From: ebotcazou@gcc.gnu.org To: ebotcazou@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org, Subject: optimization/10157 Date: Thu, 03 Apr 2003 19:26:00 -0000 [thread overview] Message-ID: <20030403192600.9150.qmail@sources.redhat.com> (raw) The following reply was made to PR optimization/10157; it has been noted by GNATS. From: ebotcazou@gcc.gnu.org To: gcc-gnats@gcc.gnu.org Cc: Subject: optimization/10157 Date: 3 Apr 2003 19:20:06 -0000 CVSROOT: /cvs/gcc Module name: gcc Changes by: ebotcazou@gcc.gnu.org 2003-04-03 19:20:06 Modified files: gcc : ChangeLog gcse.c loop.c rtl.h gcc/testsuite : ChangeLog Added files: gcc/testsuite/gcc.dg: sparc-loop-1.c Log message: PR optimization/10157 * gcse.c (can_copy_p): Rename it to can_copy. (can_copy_init_p): Remove. (compute_can_copy): Use can_copy instead of can_copy_p. (can_copy_p): New exported function. Call compute_can_copy. (hash_scan_set): Use it. (gcse_main): Don't call compute_can_copy. (bypass_jumps): Don't call compute_can_copy. * rtl.h (can_copy_p): Declare. * loop.c (scan_loop): Don't move the source and add a reg-to-reg copy if the mode doesn't support copy operations. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.17315&r2=1.17316 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gcse.c.diff?cvsroot=gcc&r1=1.243&r2=1.244 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/loop.c.diff?cvsroot=gcc&r1=1.451&r2=1.452 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/rtl.h.diff?cvsroot=gcc&r1=1.390&r2=1.391 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.2570&r2=1.2571 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/sparc-loop-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
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