scev-cast.c: Enable for all targets and adjust scan matches

Since the C frontend no longer promotes char argument, enable scev-cast.c
for all targets and adjust scan matches.

	PR middle-end/112877
	* gcc.dg/tree-ssa/scev-cast.c: Enable for all targets and adjust
	scan match.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/scev-cast.c b/gcc/testsuite/gcc.dg/tree-ssa/scev-cast.c
index c569523ffa71b6ae44e73ef5c18c3e377eb658e9..469e49363296654b970a7b6bb84241d0b042d9e9 100644 (file)
--- a/gcc/testsuite/gcc.dg/tree-ssa/scev-cast.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/scev-cast.c
@@ -1,6 +1,5 @@
 /* A test for various conversions of chrecs.  */
 
-/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
 /* { dg-options "-O2 -fdump-tree-optimized" } */
 
 void blas (signed char xxx);
@@ -22,6 +21,6 @@ void tst(void)
     blau ((unsigned char) i);
 }
 
-/* { dg-final { scan-tree-dump-times "& 255" 1 "optimized" } } */
-/* { dg-final { scan-tree-dump-times "= \\(signed char\\)" 1 "optimized" } } */
+/* { dg-final { scan-tree-dump-times "= \\(unsigned char\\)" 2 "optimized" } } */
+/* { dg-final { scan-tree-dump-times "= \\(signed char\\)" 3 "optimized" } } */