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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/reload1.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/reload1.c')
| -rw-r--r-- | gcc/reload1.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/reload1.c b/gcc/reload1.c index c8fd33a..7fd88c1 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -2112,7 +2112,7 @@ spill_failure (rtx insn, enum reg_class rclass) static void delete_dead_insn (rtx insn) { - rtx prev = prev_real_insn (insn); + rtx prev = prev_active_insn (insn); rtx prev_dest; /* If the previous insn sets a register that dies in our insn, delete it |