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54 lines
1.9 KiB
54 lines
1.9 KiB
This patch is taken from
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11350
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jsaw
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===================================================================
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RCS file: /cvs/gcc/gcc/gcc/ChangeLog,v
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retrieving revision 1.16114.2.883
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retrieving revision 1.16114.2.884
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diff -u -r1.16114.2.883 -r1.16114.2.884
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--- gcc/gcc/ChangeLog 2004/01/15 20:21:31 1.16114.2.883
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+++ gcc/gcc/ChangeLog 2004/01/16 11:06:57 1.16114.2.884
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@@ -1,3 +1,10 @@
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+2004-01-16 Jan Hubicka <jh@suse.cz>
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+
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+ PR opt/11350
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+ * cfgcleanup.c (try_optimize_cfg): Suppress tablejump removal
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+ after reload.
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+ * cfgrtl.c (try_redirect_by_replacing_branch): Likewise.
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+
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2004-01-15 J"orn Rennecke <joern.rennecke@superh.com>
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PR optimization/10392
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===================================================================
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RCS file: /cvs/gcc/gcc/gcc/cfgcleanup.c,v
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retrieving revision 1.68.2.9
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retrieving revision 1.68.2.10
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diff -u -r1.68.2.9 -r1.68.2.10
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--- gcc/gcc/cfgcleanup.c 2004/01/01 13:19:39 1.68.2.9
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+++ gcc/gcc/cfgcleanup.c 2004/01/16 11:07:16 1.68.2.10
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@@ -1704,7 +1704,7 @@
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/* If the jump insn has side effects,
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we can't kill the edge. */
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&& (GET_CODE (b->end) != JUMP_INSN
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- || (flow2_completed
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+ || (reload_completed
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? simplejump_p (b->end)
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: onlyjump_p (b->end)))
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&& merge_blocks (s, b, c, mode))
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===================================================================
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RCS file: /cvs/gcc/gcc/gcc/cfgrtl.c,v
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retrieving revision 1.61.2.13
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retrieving revision 1.61.2.14
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diff -u -r1.61.2.13 -r1.61.2.14
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--- gcc/gcc/cfgrtl.c 2003/12/03 07:00:29 1.61.2.13
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+++ gcc/gcc/cfgrtl.c 2004/01/16 11:07:17 1.61.2.14
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@@ -688,7 +688,7 @@
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if (tmp || !onlyjump_p (insn))
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return false;
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- if (flow2_completed && JUMP_LABEL (insn)
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+ if (reload_completed && JUMP_LABEL (insn)
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&& (table = NEXT_INSN (JUMP_LABEL (insn))) != NULL_RTX
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&& GET_CODE (table) == JUMP_INSN
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&& (GET_CODE (PATTERN (table)) == ADDR_VEC
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