[gcc r14-6437] testsuite: Disable -fstack-protector* for some strub tests

[Jakub Jelinek]

https://gcc.gnu.org/g:639776f260144b874c29ede0d9a6613192667094

commit r14-6437-g639776f260144b874c29ede0d9a6613192667094
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Mon Dec 11 23:52:46 2023 +0100

    testsuite: Disable -fstack-protector* for some strub tests
    
    In our distro builds, we test with
    RUNTESTFLAGS='--target_board=unix\{,-fstack-protector-strong\}'
    because SSP is something we use widely in the distribution.
    4 new strub test FAIL with that option though, as can be
    seen with a simple
    make check-gcc check-g++ RUNTESTFLAGS='--target_board=unix\{,-fstack-protector-strong\} dg.exp=strub-O*'
    - in particular, the expand dump
    \[(\]call\[^\n\]*strub_leave.*\n\[(\]code_label
    regexps see code_labels in there introduced for stack protector.
    
    The following patch fixes it by using -fno-stack-protector for these
    explicitly.
    
    2023-12-11  Jakub Jelinek  <jakub@redhat.com>
    
            * c-c++-common/strub-O2fni.c: Add -fno-stack-protector to dg-options.
            * c-c++-common/strub-O3fni.c: Likewise.
            * c-c++-common/strub-Os.c: Likewise.
            * c-c++-common/strub-Og.c: Likewise.

Diff:
---
 gcc/testsuite/c-c++-common/strub-O2fni.c | 2 +-
 gcc/testsuite/c-c++-common/strub-O3fni.c | 2 +-
 gcc/testsuite/c-c++-common/strub-Og.c    | 2 +-
 gcc/testsuite/c-c++-common/strub-Os.c    | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/gcc/testsuite/c-c++-common/strub-O2fni.c b/gcc/testsuite/c-c++-common/strub-O2fni.c
index 905e2c6b2ff..acb8ceed1c5 100644
--- a/gcc/testsuite/c-c++-common/strub-O2fni.c
+++ b/gcc/testsuite/c-c++-common/strub-O2fni.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -fstrub=strict -fdump-rtl-expand -fno-inline" } */
+/* { dg-options "-O2 -fstrub=strict -fdump-rtl-expand -fno-inline -fno-stack-protector" } */
 /* { dg-require-effective-target strub } */
 
 /* With -fno-inline, none of the strub builtins are inlined.  */
diff --git a/gcc/testsuite/c-c++-common/strub-O3fni.c b/gcc/testsuite/c-c++-common/strub-O3fni.c
index c46fce38e5c..454c706c320 100644
--- a/gcc/testsuite/c-c++-common/strub-O3fni.c
+++ b/gcc/testsuite/c-c++-common/strub-O3fni.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O3 -fstrub=strict -fdump-rtl-expand -fno-inline" } */
+/* { dg-options "-O3 -fstrub=strict -fdump-rtl-expand -fno-inline -fno-stack-protector" } */
 /* { dg-require-effective-target strub } */
 
 /* With -fno-inline, none of the strub builtins are inlined.  */
diff --git a/gcc/testsuite/c-c++-common/strub-Og.c b/gcc/testsuite/c-c++-common/strub-Og.c
index 3b8eb19765c..a81f220c08f 100644
--- a/gcc/testsuite/c-c++-common/strub-Og.c
+++ b/gcc/testsuite/c-c++-common/strub-Og.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-Og -fstrub=strict -fdump-rtl-expand" } */
+/* { dg-options "-Og -fstrub=strict -fdump-rtl-expand -fno-stack-protector" } */
 /* { dg-require-effective-target strub } */
 
 /* At -Og, without -fno-inline, we fully expand enter, but neither update nor
diff --git a/gcc/testsuite/c-c++-common/strub-Os.c b/gcc/testsuite/c-c++-common/strub-Os.c
index 8cfb253d676..5a146f00e1e 100644
--- a/gcc/testsuite/c-c++-common/strub-Os.c
+++ b/gcc/testsuite/c-c++-common/strub-Os.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-Os -fstrub=strict -fdump-rtl-expand" } */
+/* { dg-options "-Os -fstrub=strict -fdump-rtl-expand -fno-stack-protector" } */
 /* { dg-require-effective-target strub } */
 
 /* At -Os, without -fno-inline, we fully expand enter, and also update.  The