diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/pr120941-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr120941-1.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr120941-1.c b/gcc/testsuite/gcc.target/i386/pr120941-1.c new file mode 100644 index 0000000..b4fc6ac --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr120941-1.c @@ -0,0 +1,49 @@ +/* { dg-do compile } */ +/* { dg-options "-Ofast -march=x86-64-v3" } */ +/* Keep labels and directives ('.cfi_startproc', '.cfi_endproc'). */ +/* { dg-final { check-function-bodies "**" "" "" { target lp64 } {^\t?\.} } } */ + +/* +**bar: +**.LFB[0-9]+: +**... +** vbroadcastsd .LC4\(%rip\), %ymm2 +** leal 2\(%rbx\), %eax +** vbroadcastsd .LC2\(%rip\), %ymm4 +** negl %eax +**... +*/ + +extern void foo (int); + +enum { N_CELL_ENTRIES1 = 2 } +typedef LBM_Grid1[64]; +enum { N_CELL_ENTRIES2 = 2 } +typedef LBM_Grid2[64]; +LBM_Grid1 grid1; +LBM_Grid2 grid2; +extern int n; + +void +LBM_handleInOutFlow() +{ + int i, j; + for (; i; i += 2) + { + for (j = 0; j < n; j++) + { + grid1[i] = 1.0 / 36.0 * i; + grid2[i] = 1.0 / 36.0 * i; + } + } +} + +int main_t; +void +bar (void) +{ + for (; main_t; main_t++) { + LBM_handleInOutFlow(); + foo (main_t); + } +} |