diff options
Diffstat (limited to 'gcc-4.8.1/gcc/testsuite/gcc.dg/var-expand3.c')
-rw-r--r-- | gcc-4.8.1/gcc/testsuite/gcc.dg/var-expand3.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/gcc-4.8.1/gcc/testsuite/gcc.dg/var-expand3.c b/gcc-4.8.1/gcc/testsuite/gcc.dg/var-expand3.c deleted file mode 100644 index a9d0fe917..000000000 --- a/gcc-4.8.1/gcc/testsuite/gcc.dg/var-expand3.c +++ /dev/null @@ -1,58 +0,0 @@ -/* { dg-do run { target { powerpc*-*-* && vmx_hw } } }} */ -/* { dg-options "-O2 -funroll-loops -ffast-math -fvariable-expansion-in-unroller -maltivec -fdump-rtl-loop2_unroll" } */ - -#include "altivec.h" -extern void abort (void); -extern void exit (int); - -#define N 256 - -float in1[N] __attribute__ ((__aligned__ (16))) = {0, 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57}; -float in2[N] __attribute__ ((__aligned__ (16))) = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19}; - -float -foo (int n) -{ - unsigned i; - vector float vp1, vp2, vp3, vaccum, vzero, vtmp; - float accum = 1.0; - - vzero = (vector float){0, 0, 0, 0}; - - vaccum = vzero; - - for (i = 0; i < n; i++) - { - vp1 = vec_ld (i * 16, in1); - vp2 = vec_ld (i * 16, in2); - - vaccum = vec_madd (vp1, vp2, vaccum); - - } - vtmp = vec_sld (vaccum, vaccum, 8); - vp1 = vec_add (vaccum, vtmp); - vtmp = vec_sld (vp1, vp1, 4); - vp2 = vec_add (vp1, vtmp); - - vec_ste (vp2, 0, &accum); - if (accum != 1518) - return 0; - - return accum; -} - -int -main (void) -{ - if (!foo (3)) - abort (); - - exit (0); -} - -/* { dg-final { scan-rtl-dump "Expanding Accumulator" "loop2_unroll" } } */ -/* { dg-final { cleanup-rtl-dump "loop*" } } */ - - - - |