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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/c-c++-common/ubsan/undefined-1.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/c-c++-common/ubsan/undefined-1.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/c-c++-common/ubsan/undefined-1.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/c-c++-common/ubsan/undefined-1.c b/gcc-4.9/gcc/testsuite/c-c++-common/ubsan/undefined-1.c new file mode 100644 index 000000000..d1b9ce787 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/c-c++-common/ubsan/undefined-1.c @@ -0,0 +1,33 @@ +/* { dg-do run } */ +/* { dg-options "-fsanitize=undefined" } */ + +#include <stdio.h> + +int +foo (int x, int y) +{ + const int z = 2; + if (z & 1) + return x << y; + return 0; +} + +int +bar (int x, int y) +{ + return x + y; +} + +int +main (void) +{ + fputs ("UBSAN TEST START\n", stderr); + + foo (3, 2); + bar (12, 42); + + fputs ("UBSAN TEST END\n", stderr); + return 0; +} + +/* { dg-output "UBSAN TEST START(\n|\r\n|\r)UBSAN TEST END" } */ |