diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/vect')
| -rw-r--r-- | gcc/testsuite/gcc.dg/vect/ggc-pr37574.c | 20 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/vect/vect.exp | 6 |
2 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/ggc-pr37574.c b/gcc/testsuite/gcc.dg/vect/ggc-pr37574.c new file mode 100644 index 00000000000..b95bfafe1fa --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/ggc-pr37574.c @@ -0,0 +1,20 @@ +/* { dg-do compile } */ + +#include <stdarg.h> + +unsigned short in[40 +128]; +int main (void) { + int i = 0, j = 0; + unsigned int diff; + unsigned int s=0,sum=0; + for (i = 0; i < 40;i++) + { + diff = 0; + for (j = 0; j < 128;j+=8) + diff += in[j+i]; + s += ((unsigned short)diff>>3); + } + if (s != sum) + return -1; + return 0; +} diff --git a/gcc/testsuite/gcc.dg/vect/vect.exp b/gcc/testsuite/gcc.dg/vect/vect.exp index e67b2e4b467..f7253c66c13 100644 --- a/gcc/testsuite/gcc.dg/vect/vect.exp +++ b/gcc/testsuite/gcc.dg/vect/vect.exp @@ -242,6 +242,12 @@ lappend DEFAULT_VECTCFLAGS "-Os" dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/Os-vect-*.\[cS\]]] \ "" $DEFAULT_VECTCFLAGS +# With --param ggc-min-expand=0 --param ggc-min-heapsize=0 +set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS +lappend DEFAULT_VECTCFLAGS "--param" "ggc-min-expand=0" "--param" "ggc-min-heapsize=0" +dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/ggc-*.\[cS\]]] \ + "" $DEFAULT_VECTCFLAGS + # With -O3 set DEFAULT_VECTCFLAGS $SAVED_DEFAULT_VECTCFLAGS lappend DEFAULT_VECTCFLAGS "-O3" |