diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/vect/fast-math-pr35982.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/vect/fast-math-pr35982.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/vect/fast-math-pr35982.c b/gcc-4.9/gcc/testsuite/gcc.dg/vect/fast-math-pr35982.c new file mode 100644 index 000000000..5b834568a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/vect/fast-math-pr35982.c @@ -0,0 +1,25 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target vect_float } */ +/* { dg-require-effective-target vect_int } */ +/* { dg-require-effective-target vect_intfloat_cvt } */ + +struct mem +{ + float avg; + int len; +}; + +float method2_int16 (struct mem *mem) +{ + int i; + float avg; + + for (i = 0; i < 100; ++i) + avg += mem[i].avg * (float) mem[i].len; + + return avg; +} + +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { vect_extract_even_odd || vect_strided2 } } } } */ +/* { dg-final { scan-tree-dump-times "vectorized 0 loops" 1 "vect" { target { ! { vect_extract_even_odd || vect_strided2 } } } } } */ +/* { dg-final { cleanup-tree-dump "vect" } } */ |