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| author | Jakub Jelinek <jakub@redhat.com> | 2018-01-03 21:58:48 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2018-01-03 21:58:48 +0100 |
| commit | e3a174d0d1eef07442fca5867cfcdd05f3b845f8 (patch) | |
| tree | fcf5c9f1f35dfaaf30eb261142828e2c780f0293 /gcc/testsuite | |
| parent | a594cff3b56f22153e50759c9eb4e0dbe54f3388 (diff) | |
| download | gcc-e3a174d0d1eef07442fca5867cfcdd05f3b845f8.zip gcc-e3a174d0d1eef07442fca5867cfcdd05f3b845f8.tar.gz gcc-e3a174d0d1eef07442fca5867cfcdd05f3b845f8.tar.bz2 | |
re PR debug/83645 (ICE: in get_insn_template, at final.c:2100 with -gstatement-frontiers)
PR debug/83645
* var-tracking.c (delete_vta_debug_insn): New inline function.
(delete_vta_debug_insns): Add USE_CFG argument, if true, walk just
insns from get_insns () to NULL instead of each bb separately.
Use delete_vta_debug_insn. No longer static.
(vt_debug_insns_local, variable_tracking_main_1): Adjust
delete_vta_debug_insns callers.
* rtl.h (delete_vta_debug_insns): Declare.
* final.c (rest_of_handle_final): Call delete_vta_debug_insns
instead of variable_tracking_main.
* gcc.dg/pr83645.c: New test.
From-SVN: r256189
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr83645.c | 14 |
2 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 23c5d1c..e4d16a5 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2018-01-03 Jakub Jelinek <jakub@redhat.com> + + PR debug/83645 + * gcc.dg/pr83645.c: New test. + 2018-01-03 Martin Sebor <msebor@redhat.com> PR c/83559 diff --git a/gcc/testsuite/gcc.dg/pr83645.c b/gcc/testsuite/gcc.dg/pr83645.c new file mode 100644 index 0000000..4ac2be2 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr83645.c @@ -0,0 +1,14 @@ +/* PR debug/83645 */ +/* { dg-do compile } */ +/* { dg-options "-O2 -g -fno-var-tracking" } */ + +int a, b, c[1]; + +void +foo (void) +{ + int i = 0; + b = a; + for (;;) + c[i++] = 7; +} |