diff options
| author | Andrew MacLeod <amacleod@cygnus.com> | 1999-04-27 17:08:37 +0000 |
|---|---|---|
| committer | Andrew Macleod <amacleod@gcc.gnu.org> | 1999-04-27 17:08:37 +0000 |
| commit | 6af57aae0ec4bdac7a33edac214c10f94fe946c1 (patch) | |
| tree | b3e597085cddcc62fd320d5b8095d192a0dc03ec /etc | |
| parent | ceff9b144519cbd98a2ba3af247fff5d16d82123 (diff) | |
| download | gcc-6af57aae0ec4bdac7a33edac214c10f94fe946c1.zip gcc-6af57aae0ec4bdac7a33edac214c10f94fe946c1.tar.gz gcc-6af57aae0ec4bdac7a33edac214c10f94fe946c1.tar.bz2 | |
rtl.h (REG_EH_REGION): Update comment to indicate a value of -1 indicates no throw and no nonlocal gotos.
Tue Apr 27 19:50:25 EDT 1999 Andrew MacLeod <amacleod@cygnus.com>
* rtl.h (REG_EH_REGION): Update comment to indicate a value of -1
indicates no throw and no nonlocal gotos.
* optabs.c (emit_libcall_block): Emit REG_EH_REGION with a value
of -1 instead of 0 to indicate a nonlocal goto won't happen either.
* flow.c (count_basic_blocks, find_basic_blocks_1): Ignore libcall
blocks, look for REG_EH_REGION note exclusively.
(make_edges): Check for REG_EH_REGION > 0 for specified handlers.
From-SVN: r26680
Diffstat (limited to 'etc')
0 files changed, 0 insertions, 0 deletions