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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/pr57344-2.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/pr57344-2.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr57344-2.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr57344-2.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr57344-2.c new file mode 100644 index 000000000..9bf60cab8 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr57344-2.c @@ -0,0 +1,32 @@ +/* PR middle-end/57344 */ + +struct __attribute__((packed)) S +{ + int a : 27; +#if __SIZEOF_INT__ * __CHAR_BIT__ >= 32 + int b : 22; +#else + int b : 13; +#endif + char c; + int : 0; +} s[2]; +int i; + +__attribute__((noinline, noclone)) void +foo (int x) +{ + if (x != -3161) + __builtin_abort (); + asm volatile ("" : : : "memory"); +} + +int +main () +{ + struct S t = { 0, -3161L }; + s[1] = t; + for (; i < 1; i++) + foo (s[1].b); + return 0; +} |