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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/loop-13.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/loop-13.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.c-torture/execute/loop-13.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/loop-13.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/loop-13.c new file mode 100644 index 000000000..d56c8293d --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/loop-13.c @@ -0,0 +1,36 @@ +/* PR opt/7130 */ +#define TYPE long + +void +scale (TYPE *alpha, TYPE *x, int n) +{ + int i, ix; + + if (*alpha != 1) + for (i = 0, ix = 0; i < n; i++, ix += 2) + { + TYPE tmpr, tmpi; + tmpr = *alpha * x[ix]; + tmpi = *alpha * x[ix + 1]; + x[ix] = tmpr; + x[ix + 1] = tmpi; + } +} + +int +main (void) +{ + int i; + TYPE x[10]; + TYPE alpha = 2; + + for (i = 0; i < 10; i++) + x[i] = i; + + scale (&alpha, x, 5); + + if (x[9] != 18) + abort (); + + return 0; +} |