[gcc r13-94] testsuite: libgcc function name for PRU

[gcc r13-94] testsuite: libgcc function name for PRU

[Dimitar Dimitrov]

https://gcc.gnu.org/g:5609bcd620132c290820cccd871a6d7cbf39b785

commit r13-94-g5609bcd620132c290820cccd871a6d7cbf39b785
Author: Dimitar Dimitrov <dimitar@dinux.eu>
Date:   Sat Apr 2 12:13:16 2022 +0300

    testsuite: libgcc function name for PRU
    
    Update the match rules to accommodate the non-standard libgcc function
    names for PRU backend.
    
    gcc/testsuite/ChangeLog:
    
            * gcc.c-torture/compile/attr-complex-method-2.c: Accept both __divdc3
            and __gnu_divdc3 as valid libgcc function names.
            * gcc.dg/complex-6.c: Ditto for __mulsc3.
            * gcc.dg/complex-7.c: Ditto for __muldc3.
    
    Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu>

Diff:
---
 gcc/testsuite/gcc.c-torture/compile/attr-complex-method-2.c | 2 +-
 gcc/testsuite/gcc.dg/complex-6.c                            | 2 +-
 gcc/testsuite/gcc.dg/complex-7.c                            | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/gcc/testsuite/gcc.c-torture/compile/attr-complex-method-2.c b/gcc/testsuite/gcc.c-torture/compile/attr-complex-method-2.c
index 121ae17f64b..0c5311ec675 100644
--- a/gcc/testsuite/gcc.c-torture/compile/attr-complex-method-2.c
+++ b/gcc/testsuite/gcc.c-torture/compile/attr-complex-method-2.c
@@ -8,4 +8,4 @@ void do_div (_Complex double *a, _Complex double *b)
   *a = *b / (4.0 - 5.0fi);
 }
 
-/* { dg-final { scan-tree-dump "__divdc3" "optimized" } } */
+/* { dg-final { scan-tree-dump "__(?:gnu_)?divdc3" "optimized" } } */
diff --git a/gcc/testsuite/gcc.dg/complex-6.c b/gcc/testsuite/gcc.dg/complex-6.c
index a7eae1e2513..cfbfc07d610 100644
--- a/gcc/testsuite/gcc.dg/complex-6.c
+++ b/gcc/testsuite/gcc.dg/complex-6.c
@@ -10,4 +10,4 @@ foo (__complex float a, __complex float b)
 }
 
 /* { dg-final { scan-tree-dump-times "unord" 1 "cplxlower1" { target { ! rx*-*-* } } } } */
-/* { dg-final { scan-tree-dump-times "__mulsc3" 1 "cplxlower1" { target { ! rx*-*-* } } } } */
+/* { dg-final { scan-tree-dump-times "__(?:gnu_)?mulsc3" 1 "cplxlower1" { target { ! rx*-*-* } } } } */
diff --git a/gcc/testsuite/gcc.dg/complex-7.c b/gcc/testsuite/gcc.dg/complex-7.c
index a1f136ce9a2..659ae40afa2 100644
--- a/gcc/testsuite/gcc.dg/complex-7.c
+++ b/gcc/testsuite/gcc.dg/complex-7.c
@@ -11,4 +11,4 @@ foo (__complex double a, __complex double b)
 }
 
 /* { dg-final { scan-tree-dump-times "unord" 1 "cplxlower1" } } */
-/* { dg-final { scan-tree-dump-times "__muldc3" 1 "cplxlower1" } } */
+/* { dg-final { scan-tree-dump-times "__(?:gnu_)?muldc3" 1 "cplxlower1" } } */