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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.c-torture/execute/981001-1.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/gcc.c-torture/execute/981001-1.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.c-torture/execute/981001-1.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/981001-1.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/981001-1.c new file mode 100644 index 000000000..da63f4796 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/981001-1.c @@ -0,0 +1,38 @@ +#define NG 0x100L + +unsigned long flg = 0; + +long sub (int n) +{ + int a, b ; + + if (n >= 2) + { + if (n % 2 == 0) + { + a = sub (n / 2); + + return (a + 2 * sub (n / 2 - 1)) * a; + } + else + { + a = sub (n / 2 + 1); + b = sub (n / 2); + + return a * a + b * b; + } + } + else + return (long) n; +} + +int main (void) +{ + if (sub (30) != 832040L) + flg |= NG; + + if (flg) + abort (); + + exit (0); +} |