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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr40668.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.c-torture/execute/pr40668.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr40668.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr40668.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr40668.c new file mode 100644 index 000000000..b860dd7c9 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr40668.c @@ -0,0 +1,40 @@ +#if (__SIZEOF_INT__ == 2) +#define TESTVALUE 0x1234 +#else +#define TESTVALUE 0x12345678 +#endif +static void +foo (unsigned int x, void *p) +{ + __builtin_memcpy (p, &x, sizeof x); +} + +void +bar (int type, void *number) +{ + switch (type) + { + case 1: + foo (TESTVALUE, number); + break; + case 7: + foo (0, number); + break; + case 8: + foo (0, number); + break; + case 9: + foo (0, number); + break; + } +} + +int +main (void) +{ + unsigned int x; + bar (1, &x); + if (x != TESTVALUE) + __builtin_abort (); + return 0; +} |