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From: Xi Ruoyao <xry111@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-6501] LoongArch: testsuite: Disable stack protector for some tests Date: Mon, 6 Mar 2023 07:56:26 +0000 (GMT) [thread overview] Message-ID: <20230306075626.421ED385781A@sourceware.org> (raw) https://gcc.gnu.org/g:67401d45972edb1c09918f9f7feea0ba00680ac4 commit r13-6501-g67401d45972edb1c09918f9f7feea0ba00680ac4 Author: Xi Ruoyao <xry111@xry111.site> Date: Fri Mar 3 16:32:41 2023 +0800 LoongArch: testsuite: Disable stack protector for some tests Stack protector will affect stack layout and break the expectation of these tests, causing test failures if GCC is configured with --enable-default-ssp. gcc/testsuite/ChangeLog: * gcc.target/loongarch/prolog-opt.c (dg-options): Add -fno-stack-protector. * gcc.target/loongarch/stack-check-cfa-1.c (dg-options): Likewise. * gcc.target/loongarch/stack-check-cfa-2.c (dg-options): Likewise. Diff: --- gcc/testsuite/gcc.target/loongarch/prolog-opt.c | 2 +- gcc/testsuite/gcc.target/loongarch/stack-check-cfa-1.c | 2 +- gcc/testsuite/gcc.target/loongarch/stack-check-cfa-2.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/gcc/testsuite/gcc.target/loongarch/prolog-opt.c b/gcc/testsuite/gcc.target/loongarch/prolog-opt.c index 0470a1f1eee..e6a64263384 100644 --- a/gcc/testsuite/gcc.target/loongarch/prolog-opt.c +++ b/gcc/testsuite/gcc.target/loongarch/prolog-opt.c @@ -1,7 +1,7 @@ /* Test that LoongArch backend stack drop operation optimized. */ /* { dg-do compile } */ -/* { dg-options "-O2 -mabi=lp64d" } */ +/* { dg-options "-O2 -mabi=lp64d -fno-stack-protector" } */ /* { dg-final { scan-assembler "addi.d\t\\\$r3,\\\$r3,-16" } } */ extern int printf (char *, ...); diff --git a/gcc/testsuite/gcc.target/loongarch/stack-check-cfa-1.c b/gcc/testsuite/gcc.target/loongarch/stack-check-cfa-1.c index f0c6877fc25..3533fe7b685 100644 --- a/gcc/testsuite/gcc.target/loongarch/stack-check-cfa-1.c +++ b/gcc/testsuite/gcc.target/loongarch/stack-check-cfa-1.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -funwind-tables" } */ +/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -funwind-tables -fno-stack-protector" } */ /* { dg-require-effective-target supports_stack_clash_protection } */ /* { dg-skip-if "" { *-*-* } { "-fstack-check" } { "" } } */ diff --git a/gcc/testsuite/gcc.target/loongarch/stack-check-cfa-2.c b/gcc/testsuite/gcc.target/loongarch/stack-check-cfa-2.c index c6e07bc561a..e5e711105ac 100644 --- a/gcc/testsuite/gcc.target/loongarch/stack-check-cfa-2.c +++ b/gcc/testsuite/gcc.target/loongarch/stack-check-cfa-2.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -funwind-tables" } */ +/* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -funwind-tables -fno-stack-protector" } */ /* { dg-require-effective-target supports_stack_clash_protection } */ /* { dg-skip-if "" { *-*-* } { "-fstack-check" } { "" } } */
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