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| author | Jakub Jelinek <jakub@redhat.com> | 2010-11-03 09:38:42 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-11-03 09:38:42 +0100 |
| commit | 03f43d3d3c6909ead8325e86a947f66ba8b83141 (patch) | |
| tree | 9c7a0adf93c0d6c5471afb2ef69f5d73daa1a302 /gcc/gcse.c | |
| parent | 80ab32d69e5c426612def4f77107383a7928ff55 (diff) | |
| download | gcc-03f43d3d3c6909ead8325e86a947f66ba8b83141.zip gcc-03f43d3d3c6909ead8325e86a947f66ba8b83141.tar.gz gcc-03f43d3d3c6909ead8325e86a947f66ba8b83141.tar.bz2 | |
re PR debug/46252 (-fcompare-debug failure (length) with -O -frerun-cse-after-loop -fno-tree-loop-optimize -funroll-loops)
PR debug/46252
* reload1.c (delete_dead_insn): Use prev_active_insn instead of
prev_real_insn.
* gcse.c (insert_insn_end_basic_block): Likewise.
* gcc.dg/pr46252.c: New test.
From-SVN: r166232
Diffstat (limited to 'gcc/gcse.c')
| -rw-r--r-- | gcc/gcse.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -3574,7 +3574,7 @@ insert_insn_end_basic_block (struct expr *expr, basic_block bb) the new instruction just before the tablejump. */ if (GET_CODE (PATTERN (insn)) == ADDR_VEC || GET_CODE (PATTERN (insn)) == ADDR_DIFF_VEC) - insn = prev_real_insn (insn); + insn = prev_active_insn (insn); #ifdef HAVE_cc0 /* FIXME: 'twould be nice to call prev_cc0_setter here but it aborts |