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| author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
| commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
| tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.dg/torture/pr58956.c | |
| parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
| download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip | |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/torture/pr58956.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/torture/pr58956.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr58956.c b/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr58956.c new file mode 100644 index 000000000..7576ba7fb --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr58956.c @@ -0,0 +1,30 @@ +/* { dg-do run } */ + +extern void abort (void); + +struct S +{ + int f0; +} a = {1}, b, g, *c = &b, **f = &c; + +int *d, **e = &d, h; + +struct S +foo () +{ + *e = &h; + if (!d) + __builtin_unreachable (); + *f = &g; + return a; +} + +int +main () +{ + struct S *i = c; + *i = foo (); + if (b.f0 != 1) + abort (); + return 0; +} |