From 59a72acbccf4c81a04b4d09760fc8b16992de106 Mon Sep 17 00:00:00 2001 From: Xi Ruoyao Date: Sat, 24 Sep 2022 15:16:57 +0800 Subject: [PATCH] aarch64: testsuite: disable stack protector for tests relying on stack offset Stack protector needs a guard value on the stack and change the stack layout. So we need to disable it for those tests, to avoid test failure with --enable-default-ssp. gcc/testsuite/ChangeLog: * gcc.target/aarch64/shrink_wrap_1.c (dg-options): Add -fno-stack-protector. * gcc.target/aarch64/stack-check-cfa-1.c (dg-options): Add -fno-stack-protector. * gcc.target/aarch64/stack-check-cfa-2.c (dg-options): Add -fno-stack-protector. * gcc.target/aarch64/test_frame_17.c (dg-options): Add -fno-stack-protector. --- gcc/testsuite/gcc.target/aarch64/shrink_wrap_1.c | 2 +- gcc/testsuite/gcc.target/aarch64/stack-check-cfa-1.c | 2 +- gcc/testsuite/gcc.target/aarch64/stack-check-cfa-2.c | 2 +- gcc/testsuite/gcc.target/aarch64/test_frame_17.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/gcc/testsuite/gcc.target/aarch64/shrink_wrap_1.c b/gcc/testsuite/gcc.target/aarch64/shrink_wrap_1.c index ab7cd74..067220c 100644 --- a/gcc/testsuite/gcc.target/aarch64/shrink_wrap_1.c +++ b/gcc/testsuite/gcc.target/aarch64/shrink_wrap_1.c @@ -1,5 +1,5 @@ /* { dg-do compile { target { aarch64*-*-* } } } */ -/* { dg-options "-O2" } */ +/* { dg-options "-O2 -fno-stack-protector" } */ /* { dg-final { check-function-bodies "**" "" } } */ /* diff --git a/gcc/testsuite/gcc.target/aarch64/stack-check-cfa-1.c b/gcc/testsuite/gcc.target/aarch64/stack-check-cfa-1.c index 6885894..412a9ed 100644 --- a/gcc/testsuite/gcc.target/aarch64/stack-check-cfa-1.c +++ b/gcc/testsuite/gcc.target/aarch64/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 } */ #define SIZE 128*1024 diff --git a/gcc/testsuite/gcc.target/aarch64/stack-check-cfa-2.c b/gcc/testsuite/gcc.target/aarch64/stack-check-cfa-2.c index 5796a53..e440569 100644 --- a/gcc/testsuite/gcc.target/aarch64/stack-check-cfa-2.c +++ b/gcc/testsuite/gcc.target/aarch64/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 } */ #define SIZE 1280*1024 + 512 diff --git a/gcc/testsuite/gcc.target/aarch64/test_frame_17.c b/gcc/testsuite/gcc.target/aarch64/test_frame_17.c index 44f1329..5d432ad 100644 --- a/gcc/testsuite/gcc.target/aarch64/test_frame_17.c +++ b/gcc/testsuite/gcc.target/aarch64/test_frame_17.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2" } */ +/* { dg-options "-O2 -fno-stack-protector" } */ /* Test reuse of stack adjustment temporaries. */ -- 2.7.4