diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/pr109780-2.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr109780-2.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr109780-2.c b/gcc/testsuite/gcc.target/i386/pr109780-2.c new file mode 100644 index 0000000..152da06 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr109780-2.c @@ -0,0 +1,21 @@ +/* { dg-do compile } */ +/* { dg-options "-O3 -march=skylake" } */ + +#define N 9 + +void +f (double x, double y, double *res) +{ + y = -y; + for (int i = 0; i < N; ++i) + { + double tmp = y; + y = x; + x = tmp; + res[i] = i; + } + res[N] = y * y; + res[N + 1] = x; +} + +/* { dg-final { scan-assembler-not "and\[lq\]?\[^\\n\]*-32,\[^\\n\]*sp" } } */ |