testsuite: gcc.dg/debug/btf/btf-bitfields-3.c requires -fno-short-enums PR debug...

arm-eabi uses -fshort-enums by default while arm-linux-gnueabi* do not,
like most (all?) other targets, but this test relies -fno-short-enums.
Fix it by forcing -fno-short-enums.

2021-07-05  Christophe Lyon  <christophe.lyon@foss.st.com>

	PR debug/101321
	gcc/testsuite/
	* gcc.dg/debug/btf/btf-bitfields-3.c: Add -fno-short-enums.

diff --git a/gcc/testsuite/gcc.dg/debug/btf/btf-bitfields-3.c b/gcc/testsuite/gcc.dg/debug/btf/btf-bitfields-3.c
index 440623c..5e68416 100644 (file)
--- a/gcc/testsuite/gcc.dg/debug/btf/btf-bitfields-3.c
+++ b/gcc/testsuite/gcc.dg/debug/btf/btf-bitfields-3.c
@@ -15,7 +15,7 @@
    */
 
 /* { dg-do compile } */
-/* { dg-options "-O0 -gbtf -dA" } */
+/* { dg-options "-O0 -gbtf -dA -fno-short-enums" } */
 
 /* Enum with 4 members.  */
 /* { dg-final { scan-assembler-times "\[\t \]0x6000004\[\t \]+\[^\n\]*btt_info" 1 } } */