testsuite: riscv: pr90838-2.c cannot find 64-bit CTZ on rv32

riscv32 has never had the 64-bit CTZ intrinsic that the test expects.
That expectation was likely a mistake.  Drop it.

for  gcc/testsuite/ChangeLog

	* gcc.dg/pr90838-2.c: Drop 64-bit CTZ expectation on riscv32.

diff --git a/gcc/testsuite/gcc.dg/pr90838-2.c b/gcc/testsuite/gcc.dg/pr90838-2.c
index a38799866fa88d4003b7c51e4d88509bed49bd7a..235a2c83d85a34077a2dce1d5f42dcdf859e3690 100644 (file)
--- a/gcc/testsuite/gcc.dg/pr90838-2.c
+++ b/gcc/testsuite/gcc.dg/pr90838-2.c
@@ -35,5 +35,4 @@ int ctz4 (unsigned long long x)
 /* { dg-final { scan-tree-dump {= \.CTZ} "forwprop2" { target { { i?86-*-* x86_64-*-* } && { ! { ia32 } } } } } } */
 /* { dg-final { scan-tree-dump {= \.CTZ} "forwprop2" { target aarch64*-*-* } } } */
 /* { dg-final { scan-tree-dump {= \.CTZ} "forwprop2" { target { rv64 } } } } */
-/* { dg-final { scan-tree-dump {= \.CTZ} "forwprop2" { target { rv32 } } } } */
 /* { dg-final { scan-tree-dump {= \.CTZ} "forwprop2" { target { loongarch64*-*-* } } } } */