testsuite: Skip c-c++-common/zero-scratch-regs-10.c on arm

As discussed in PR 97680, -fzero-call-used-regs is not supported on
arm.

Skip this test to avoid failure reports.

2021-03-18  Christophe Lyon  <christophe.lyon@linaro.org>

	gcc/testsuite/
	PR testsuite/97680
	* c-c++-common/zero-scratch-regs-10.c: Skip on arm

diff --git a/gcc/testsuite/c-c++-common/zero-scratch-regs-10.c b/gcc/testsuite/c-c++-common/zero-scratch-regs-10.c
index 193db8c3a30d4b9d1f41122e4098ebaaf05fb56d..f393a3b9c5b55439445822d3ec06b44b51522eca 100644 (file)
--- a/gcc/testsuite/c-c++-common/zero-scratch-regs-10.c
+++ b/gcc/testsuite/c-c++-common/zero-scratch-regs-10.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 /* { dg-skip-if "not implemented" { powerpc*-*-* } } */
+/* { dg-skip-if "not implemented" { arm*-*-* } } */
 /* { dg-options "-O2" } */
 
 #include <assert.h>