https://gcc.gnu.org/g:a0e37a6bf6e13968ddad3560213eece4baa34bee
commit r15-4668-ga0e37a6bf6e13968ddad3560213eece4baa34bee
Author: Richard Sandiford <richard.sandif...@arm.com>
Date: Fri Oct 25 12:25:42 2024 +0100
testsuite: Generalise tree-ssa/shifts-3.c regexp
My recent gcc.dg/tree-ssa/shifts-3.c test failed on arm-linux-gnu
because it used widen_mult_expr to do a multiplication on chars.
This patch generalises the regexp in the same way as for f3.
gcc/testsuite/
* gcc.dg/tree-ssa/shifts-3.c: Accept widen_mult for f2 too.
Diff:
---
gcc/testsuite/gcc.dg/tree-ssa/shifts-3.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/shifts-3.c
b/gcc/testsuite/gcc.dg/tree-ssa/shifts-3.c
index dcff518e630d..2b1cf703b4ac 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/shifts-3.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/shifts-3.c
@@ -58,7 +58,7 @@ f6 (unsigned int x)
/* { dg-final { scan-tree-dump-not {<[a-z]*_div_expr,} "optimized" } } */
/* { dg-final { scan-tree-dump-not {<rshift_expr,} "optimized" } } */
/* { dg-final { scan-tree-dump {<mult_expr, [^,]*, [^,]*, 5,} "optimized" } }
*/
-/* { dg-final { scan-tree-dump {<mult_expr, [^,]*, [^,]*, 9,} "optimized" } }
*/
+/* { dg-final { scan-tree-dump {<(?:widen_)?mult_expr, [^,]*, [^,]*, 9,}
"optimized" } } */
/* { dg-final { scan-tree-dump {<(?:widen_)?mult_expr, [^,]*, [^,]*, 22,}
"optimized" } } */
/* { dg-final { scan-tree-dump {<mult_expr, [^,]*, [^,]*, 3,} "optimized" } }
*/
/* { dg-final { scan-tree-dump {<mult_expr, [^,]*, [^,]*, 100,} "optimized" }
} */
