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| author | Richard Guenther <rguenther@suse.de> | 2010-01-26 16:27:34 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2010-01-26 16:27:34 +0000 |
| commit | 0d9b0371e86194157b829fbf298e80592fb94d26 (patch) | |
| tree | a18379b4e501c241ef14523095e2aa75fddf538b /gcc/web.c | |
| parent | 7a241624f2a4e684fff1156a8b975801007a425b (diff) | |
| download | gcc-0d9b0371e86194157b829fbf298e80592fb94d26.zip gcc-0d9b0371e86194157b829fbf298e80592fb94d26.tar.gz gcc-0d9b0371e86194157b829fbf298e80592fb94d26.tar.bz2 | |
re PR tree-optimization/42685 ("-fcompare-debug failure" with "-O1 -funroll-loops" (2))
2010-01-26 Richard Guenther <rguenther@suse.de>
PR rtl-optimization/42685
* web.c (web_main): Ignore DEBUG_INSNs.
* gcc.dg/pr42685.c: New testcase.
* g++.dg/other/pr42685.C: Likewise.
From-SVN: r156252
Diffstat (limited to 'gcc/web.c')
| -rw-r--r-- | gcc/web.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -298,7 +298,7 @@ web_main (void) FOR_BB_INSNS (bb, insn) { unsigned int uid = INSN_UID (insn); - if (INSN_P (insn)) + if (NONDEBUG_INSN_P (insn)) { df_ref *use_rec; for (use_rec = DF_INSN_UID_USES (uid); *use_rec; use_rec++) @@ -326,7 +326,7 @@ web_main (void) FOR_BB_INSNS (bb, insn) { unsigned int uid = INSN_UID (insn); - if (INSN_P (insn)) + if (NONDEBUG_INSN_P (insn)) { df_ref *use_rec; for (use_rec = DF_INSN_UID_USES (uid); *use_rec; use_rec++) @@ -350,7 +350,7 @@ web_main (void) FOR_BB_INSNS (bb, insn) { unsigned int uid = INSN_UID (insn); - if (INSN_P (insn)) + if (NONDEBUG_INSN_P (insn)) { df_ref *use_rec; df_ref *def_rec; |