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| author | Jakub Jelinek <jakub@redhat.com> | 2018-01-05 09:51:32 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2018-01-05 09:51:32 +0100 |
| commit | bef52a6895ddb01d4b349f2f43b8ab0cd99fa3be (patch) | |
| tree | dd78b3fcb7149b6b1f01919954805387f20f2265 /gcc/testsuite/gcc.dg | |
| parent | 64b371b1b5a681e58c22c6decb1884e0811d6014 (diff) | |
| download | gcc-bef52a6895ddb01d4b349f2f43b8ab0cd99fa3be.zip gcc-bef52a6895ddb01d4b349f2f43b8ab0cd99fa3be.tar.gz gcc-bef52a6895ddb01d4b349f2f43b8ab0cd99fa3be.tar.bz2 | |
re PR tree-optimization/83605 (ICE: verify_gimple failed (error: dead STMT in EH table))
PR tree-optimization/83605
* gimple-ssa-strength-reduction.c: Include tree-eh.h.
(find_candidates_dom_walker::before_dom_children): Ignore stmts that
can throw.
* gcc.dg/pr83605.c: New test.
From-SVN: r256274
Diffstat (limited to 'gcc/testsuite/gcc.dg')
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr83605.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr83605.c b/gcc/testsuite/gcc.dg/pr83605.c new file mode 100644 index 0000000..c680f0c --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr83605.c @@ -0,0 +1,20 @@ +/* PR tree-optimization/83605 */ +/* { dg-do compile } */ +/* { dg-options "-O1 -ftrapv -fexceptions -fnon-call-exceptions" } */ + +int a; + +int +foo (int x) +{ + int b = a; + { + int c; + int *d = (x == 0) ? &c : &b; + + for (a = 0; a < 2; ++a) + c = (x + b) < a; + + return *d; + } +} |