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| author | Michael Matz <matz@gcc.gnu.org> | 2011-04-08 20:18:08 +0000 |
|---|---|---|
| committer | Michael Matz <matz@gcc.gnu.org> | 2011-04-08 20:18:08 +0000 |
| commit | 42821aff0aa8c8118a0e19c2dc640b24ad26e1dc (patch) | |
| tree | 913be8fcb10baa2e6e9e098eeb7d7b28a3bc79b9 /gcc/rtl.h | |
| parent | ad7be0090c0276c2526887944f5f6927e20507f2 (diff) | |
| download | gcc-42821aff0aa8c8118a0e19c2dc640b24ad26e1dc.zip gcc-42821aff0aa8c8118a0e19c2dc640b24ad26e1dc.tar.gz gcc-42821aff0aa8c8118a0e19c2dc640b24ad26e1dc.tar.bz2 | |
re PR rtl-optimization/48389 (ICE: in make_edges, at cfgbuild.c:319 with -mtune=pentiumpro)
PR middle-end/48389
* jump.c (rebuild_jump_labels_1, rebuild_jump_labels_chain): New
functions.
(rebuild_jump_labels): Call rebuild_jump_labels_1.
* rtl.h (rebuild_jump_labels_chain): Declare.
* cfgexpand.c (gimple_expand_cfg): Initialize JUMP_LABEL also on
insns inserted on edges.
testsuite/
* gcc.target/i386/pr48389.c: New test.
From-SVN: r172208
Diffstat (limited to 'gcc/rtl.h')
| -rw-r--r-- | gcc/rtl.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -2315,6 +2315,7 @@ extern int redirect_jump_1 (rtx, rtx); extern void redirect_jump_2 (rtx, rtx, rtx, int, int); extern int redirect_jump (rtx, rtx, int); extern void rebuild_jump_labels (rtx); +extern void rebuild_jump_labels_chain (rtx); extern rtx reversed_comparison (const_rtx, enum machine_mode); extern enum rtx_code reversed_comparison_code (const_rtx, const_rtx); extern enum rtx_code reversed_comparison_code_parts (enum rtx_code, const_rtx, |