[committed] testsuite/x86: Correctly escape asterisk in scan-assembler

[Uros Bizjak]

Asterisk in []* regexp applies to bracket expression. When asterisk is
a part of the word, then it needs to be escaped with \\.

Also use []+ instead of []* to match elements in bracket expression
one or more times.

gcc/testsuite/ChangeLog:

    * gcc.target/i386/pr67215-1.c: Correctly escape
    asterisk in scan-assembler directive.
    * gcc.target/i386/pr67215-2.c: Ditto.

Tested on x86_64-linux-gnu {,-m32}.

Uros.

diff --git a/gcc/testsuite/gcc.target/i386/pr67215-1.c 
b/gcc/testsuite/gcc.target/i386/pr67215-1.c
index fd37f8e63db..ab69550db7d 100644
--- a/gcc/testsuite/gcc.target/i386/pr67215-1.c
+++ b/gcc/testsuite/gcc.target/i386/pr67215-1.c
@@ -13,8 +13,8 @@ foo (void)
     arr[i] = bar (128);
 }
 
-/* { dg-final { scan-assembler "call\[ \t\]*.bar@GOTPCREL" { target { ! ia32 } 
} } } */
-/* { dg-final { scan-assembler "call\[ \t\]*.bar@GOT\\(" { target ia32 } } } */
-/* { dg-final { scan-assembler-not "mov(l|q)\[ \t\]*.bar@GOTPCREL" { target { 
! ia32 } } } } */
-/* { dg-final { scan-assembler-not "movl\[ \t\]*.bar@GOT\\(" { target ia32 } } 
} */
-/* { dg-final { scan-assembler-not "call\[ \t\]*.bar@PLT" } } */
+/* { dg-final { scan-assembler "call\[ \t\]+\\*bar@GOTPCREL" { target { ! ia32 
} } } } */
+/* { dg-final { scan-assembler "call\[ \t\]+\\*bar@GOT\\(" { target ia32 } } } 
*/
+/* { dg-final { scan-assembler-not "mov(l|q)\[ \t\]+bar@GOTPCREL" { target { ! 
ia32 } } } } */
+/* { dg-final { scan-assembler-not "movl\[ \t\]+bar@GOT\\(" { target ia32 } } 
} */
+/* { dg-final { scan-assembler-not "call\[ \t\]+\\*bar@PLT" } } */
diff --git a/gcc/testsuite/gcc.target/i386/pr67215-2.c 
b/gcc/testsuite/gcc.target/i386/pr67215-2.c
index ebf2919078c..9fd7469e2d0 100644
--- a/gcc/testsuite/gcc.target/i386/pr67215-2.c
+++ b/gcc/testsuite/gcc.target/i386/pr67215-2.c
@@ -13,8 +13,8 @@ foo (void)
     arr[i] = bar (128);
 }
 
-/* { dg-final { scan-assembler "call\[ \t\]*.bar@GOTPCREL" { target { ! ia32 } 
} } } */
-/* { dg-final { scan-assembler "call\[ \t\]*.bar@GOT\\(" { target ia32 } } } */
-/* { dg-final { scan-assembler-not "mov(l|q)\[ \t\]*.bar@GOTPCREL" { target { 
! ia32 } } } } */
-/* { dg-final { scan-assembler-not "movl\[ \t\]*.bar@GOT\\(" { target ia32 } } 
} */
-/* { dg-final { scan-assembler-not "call\[ \t\]*.bar@PLT" } } */
+/* { dg-final { scan-assembler "call\[ \t\]+\\*bar@GOTPCREL" { target { ! ia32 
} } } } */
+/* { dg-final { scan-assembler "call\[ \t\]+\\*bar@GOT\\(" { target ia32 } } } 
*/
+/* { dg-final { scan-assembler-not "mov(l|q)\[ \t\]+bar@GOTPCREL" { target { ! 
ia32 } } } } */
+/* { dg-final { scan-assembler-not "movl\[ \t\]+bar@GOT\\(" { target ia32 } } 
} */
+/* { dg-final { scan-assembler-not "call\[ \t\]+\\*bar@PLT" } } */