[testsuite] aarch64,arm Add missing quotes to expected error message

[Christophe Lyon]

Hi,

After Martin's commit r271338, we now emit quotes around reserved
names, and some tests started to fail on aarch64 and arm.

This should fix them, OK?

Christophe

2019-05-20  Christophe Lyon  <christophe.l...@linaro.org>

        * gcc.target/aarch64/target_attr_10.c: Add quotes to expected
        error message.
        * gcc.target/arm/attr-neon-builtin-fail.c: Likewise.


diff --git a/gcc/testsuite/gcc.target/aarch64/target_attr_10.c 
b/gcc/testsuite/gcc.target/aarch64/target_attr_10.c
index 1849904..d96a873 100644
--- a/gcc/testsuite/gcc.target/aarch64/target_attr_10.c
+++ b/gcc/testsuite/gcc.target/aarch64/target_attr_10.c
@@ -13,4 +13,4 @@ foo (uint8x16_t a, uint8x16_t b, uint8x16_t c)
   return vbslq_u8 (a, b, c); /* { dg-message "called from here" } */
 }
 
-/* { dg-error "inlining failed in call to always_inline" "" { target *-*-* } 0 
} */
+/* { dg-error "inlining failed in call to 'always_inline'" "" { target *-*-* } 
0 } */
diff --git a/gcc/testsuite/gcc.target/arm/attr-neon-builtin-fail.c 
b/gcc/testsuite/gcc.target/arm/attr-neon-builtin-fail.c
index 05dc579..fb6e0b9 100644
--- a/gcc/testsuite/gcc.target/arm/attr-neon-builtin-fail.c
+++ b/gcc/testsuite/gcc.target/arm/attr-neon-builtin-fail.c
@@ -14,5 +14,5 @@ foo (uint8x16_t *p)
   *p = vmovq_n_u8 (3); /* { dg-message "called from here" } */
 }
 
-/* { dg-error "inlining failed in call to always_inline" "" { target *-*-* } 0 
} */
+/* { dg-error "inlining failed in call to 'always_inline'" "" { target *-*-* } 
0 } */