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| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-11-13 23:10:34 +0000 |
|---|---|---|
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-11-13 23:10:34 +0000 |
| commit | 0a76252a86fd0b7238b6ac3afcebd95f2deac544 (patch) | |
| tree | 1d5b5f09d8d85eaa8827dc53778717ed6277c309 /gcc/testsuite | |
| parent | 04ed582df9d3e47f786a087b5a484b05a4dbe7f2 (diff) | |
| download | gcc-0a76252a86fd0b7238b6ac3afcebd95f2deac544.tar.gz | |
* PR middle-end/59119
* gimple-ssa-isolate-paths.c (find_implicit_erroneous_behaviour): New
function, extracted from gimple_ssa_isolate_erroneous_paths.
(find_explicit_erroneous_behaviour): Similarly.
(insert_trap_and_remove_trailing_statements): Remove statements
in reverse order.
* PR middle-end/59119
* gcc.c-torture/compile/pr59119.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204760 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/compile/pr59119.c | 23 |
2 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 31b952b5f9e..36f48fd17f9 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2013-11-12 Jeff Law <law@redhat.com> + + * PR middle-end/59119 + * gcc.c-torture/compile/pr59119.c: New test. + 2013-11-13 Martin Jambor <mjambor@suse.cz> * gcc.dg/ira-shrinkwrap-prep-1.c: Add lp64 to target requirements. diff --git a/gcc/testsuite/gcc.c-torture/compile/pr59119.c b/gcc/testsuite/gcc.c-torture/compile/pr59119.c new file mode 100644 index 00000000000..b026ba5d4ac --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/pr59119.c @@ -0,0 +1,23 @@ +extern void *memmove (void *, const void *, __SIZE_TYPE__); +extern void *memset (void *, int, __SIZE_TYPE__); + +typedef struct { + long n_prefix; + long n_spadding; +} NumberFieldWidths; + +void +fill_number(char *buf, const NumberFieldWidths *spec) +{ + if (spec->n_prefix) { + memmove(buf, + (char *) 0, + spec->n_prefix * sizeof(char)); + buf += spec->n_prefix; + } + if (spec->n_spadding) { + memset(buf, 0, spec->n_spadding); + buf += spec->n_spadding; + } +} + |