From: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Date: Tue, 1 Jul 2025 09:31:00 +0000 (+0200)
Subject: testsuite: i386: Fix  g++.target/i386/memset-pr101366-1.C etc. on Solaris/x86
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d5080a7b06704b02f0318129ffb27734bc4254e9;p=thirdparty%2Fgcc.git

testsuite: i386: Fix  g++.target/i386/memset-pr101366-1.C etc. on Solaris/x86

Several new tests from

commit d073bb6cfc219d4b6c283a0b527ee88b42e640e0
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Thu Mar 18 18:43:10 2021 -0700

    x86: Update memcpy/memset inline strategies for -mtune=generic

FAIL on Solaris/x86:

FAIL: g++.target/i386/memset-pr101366-1.C   check-function-bodies _Z4TestPc
FAIL: g++.target/i386/memset-pr101366-2.C   check-function-bodies _Z4TestPc
FAIL: g++.target/i386/memset-pr108585-1a.C   check-function-bodies _Z6squarei
FAIL: g++.target/i386/memset-pr108585-1b.C   check-function-bodies _Z6squarei
FAIL: g++.target/i386/memset-pr118276-1a.C   check-function-bodies _Z22makeDefaultConstructedv
FAIL: g++.target/i386/memset-pr118276-1b.C   check-function-bodies _Z22makeDefaultConstructedv
FAIL: g++.target/i386/memset-pr118276-1c.C   check-function-bodies _Z22makeDefaultConstructedv
FAIL: gcc.target/i386/memset-pr70308-1a.c check-function-bodies foo
FAIL: gcc.target/i386/memset-pr70308-1b.c check-function-bodies foo
FAIL: gcc.target/i386/memset-strategy-25.c check-function-bodies foo
FAIL: gcc.target/i386/memset-strategy-28.c check-function-bodies foo
FAIL: gcc.target/i386/memset-strategy-29.c check-function-bodies foo
FAIL: gcc.target/i386/memset-strategy-30.c check-function-bodies foo
FAIL: gcc.target/i386/pr92080-17.c check-function-bodies foo

The issue is the same as in

https://gcc.gnu.org/pipermail/gcc-patches/2025-March/679330.html

All the tests need -fasynchronous-unwind-tables -fdwarf2-cfi-asm, some
also -fomit-frame-pointer and -mno-stackrealign.

Tested on i386-pc-solaris2.11 and x86_64-pc-linux-gnu.

2025-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	gcc/testsuite:
	* g++.target/i386/memset-pr101366-1.C (dg-options): Add
	-fasynchronous-unwind-tables -fdwarf2-cfi-asm.
	* g++.target/i386/memset-pr101366-2.C: Likewise.
	* g++.target/i386/memset-pr118276-1a.C: Likewise.
	* g++.target/i386/memset-pr118276-1b.C: Likewise.
	* g++.target/i386/memset-pr118276-1c.C: Likewise.
	* gcc.target/i386/memset-pr70308-1a.c: Likewise.
	* gcc.target/i386/memset-strategy-25.c: Likewise.
	* gcc.target/i386/memset-strategy-28.c: Likewise.
	* gcc.target/i386/memset-strategy-29.c: Likewise.
	* gcc.target/i386/memset-strategy-30.c: Likewise.
	* gcc.target/i386/pr92080-17.c: Likewise.
	* gcc.target/i386/memset-pr70308-1b.c: Likewise.  Also add
	-fomit-frame-pointer.
	* g++.target/i386/memset-pr108585-1a.C:  (dg-options): Add
	-fasynchronous-unwind-tables -fdwarf2-cfi-asm.  Also add
	-mno-stackrealign -fomit-frame-pointer.
	* g++.target/i386/memset-pr108585-1b.C: Likewise.
---

diff --git a/gcc/testsuite/g++.target/i386/memset-pr101366-1.C b/gcc/testsuite/g++.target/i386/memset-pr101366-1.C
index 96d529b7c81..5b1c7b5430f 100644
--- a/gcc/testsuite/g++.target/i386/memset-pr101366-1.C
+++ b/gcc/testsuite/g++.target/i386/memset-pr101366-1.C
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O3 -march=x86-64-v2 -std=gnu++17" } */
+/* { dg-options "-O3 -march=x86-64-v2 -std=gnu++17 -fasynchronous-unwind-tables -fdwarf2-cfi-asm" } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target lp64 } {^\t?\.} } } */
 
diff --git a/gcc/testsuite/g++.target/i386/memset-pr101366-2.C b/gcc/testsuite/g++.target/i386/memset-pr101366-2.C
index b966d1f841d..0e06eec207c 100644
--- a/gcc/testsuite/g++.target/i386/memset-pr101366-2.C
+++ b/gcc/testsuite/g++.target/i386/memset-pr101366-2.C
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O3 -march=x86-64-v2 -std=gnu++17" } */
+/* { dg-options "-O3 -march=x86-64-v2 -std=gnu++17 -fasynchronous-unwind-tables -fdwarf2-cfi-asm" } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target lp64 } {^\t?\.} } } */
 
diff --git a/gcc/testsuite/g++.target/i386/memset-pr108585-1a.C b/gcc/testsuite/g++.target/i386/memset-pr108585-1a.C
index 464f61c7050..440771a9ddf 100644
--- a/gcc/testsuite/g++.target/i386/memset-pr108585-1a.C
+++ b/gcc/testsuite/g++.target/i386/memset-pr108585-1a.C
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O3 -march=x86-64 -std=c++20 -DUSE_CHAR" } */
+/* { dg-options "-O3 -march=x86-64 -std=c++20 -fasynchronous-unwind-tables -fdwarf2-cfi-asm -mno-stackrealign -fomit-frame-pointer -DUSE_CHAR" } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target lp64 } {^\t?\.} } } */
 
diff --git a/gcc/testsuite/g++.target/i386/memset-pr108585-1b.C b/gcc/testsuite/g++.target/i386/memset-pr108585-1b.C
index c14a110fa71..cabd3c2fd17 100644
--- a/gcc/testsuite/g++.target/i386/memset-pr108585-1b.C
+++ b/gcc/testsuite/g++.target/i386/memset-pr108585-1b.C
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O3 -march=x86-64 -std=c++20" } */
+/* { dg-options "-O3 -march=x86-64 -std=c++20 -fasynchronous-unwind-tables -fdwarf2-cfi-asm -mno-stackrealign -fomit-frame-pointer" } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target lp64 } {^\t?\.} } } */
 
diff --git a/gcc/testsuite/g++.target/i386/memset-pr118276-1a.C b/gcc/testsuite/g++.target/i386/memset-pr118276-1a.C
index 1df6646957e..9fa40e7aeed 100644
--- a/gcc/testsuite/g++.target/i386/memset-pr118276-1a.C
+++ b/gcc/testsuite/g++.target/i386/memset-pr118276-1a.C
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O3 -march=x86-64 -std=c++17 -DMODE=0" } */
+/* { dg-options "-O3 -march=x86-64 -std=c++17 -fasynchronous-unwind-tables -fdwarf2-cfi-asm -DMODE=0" } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target lp64 } {^\t?\.} } } */
 
diff --git a/gcc/testsuite/g++.target/i386/memset-pr118276-1b.C b/gcc/testsuite/g++.target/i386/memset-pr118276-1b.C
index 9fd77df15fe..3d0b65701f3 100644
--- a/gcc/testsuite/g++.target/i386/memset-pr118276-1b.C
+++ b/gcc/testsuite/g++.target/i386/memset-pr118276-1b.C
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O3 -march=x86-64 -std=c++17 -DMODE=1" } */
+/* { dg-options "-O3 -march=x86-64 -std=c++17 -fasynchronous-unwind-tables -fdwarf2-cfi-asm -DMODE=1" } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target lp64 } {^\t?\.} } } */
 
diff --git a/gcc/testsuite/g++.target/i386/memset-pr118276-1c.C b/gcc/testsuite/g++.target/i386/memset-pr118276-1c.C
index 624c785f49b..3c955d8f1f4 100644
--- a/gcc/testsuite/g++.target/i386/memset-pr118276-1c.C
+++ b/gcc/testsuite/g++.target/i386/memset-pr118276-1c.C
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O3 -march=x86-64 -std=c++17 -DMODE=2" } */
+/* { dg-options "-O3 -march=x86-64 -std=c++17 -fasynchronous-unwind-tables -fdwarf2-cfi-asm -DMODE=2" } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target lp64 } {^\t?\.} } } */
 
diff --git a/gcc/testsuite/gcc.target/i386/memset-pr70308-1a.c b/gcc/testsuite/gcc.target/i386/memset-pr70308-1a.c
index e3494413b2d..5cc4eee1192 100644
--- a/gcc/testsuite/gcc.target/i386/memset-pr70308-1a.c
+++ b/gcc/testsuite/gcc.target/i386/memset-pr70308-1a.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -march=x86-64" } */
+/* { dg-options "-O2 -march=x86-64 -fasynchronous-unwind-tables -fdwarf2-cfi-asm" } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target lp64 } {^\t?\.} } } */
 
diff --git a/gcc/testsuite/gcc.target/i386/memset-pr70308-1b.c b/gcc/testsuite/gcc.target/i386/memset-pr70308-1b.c
index 52f7b8ce242..15996ea4e2c 100644
--- a/gcc/testsuite/gcc.target/i386/memset-pr70308-1b.c
+++ b/gcc/testsuite/gcc.target/i386/memset-pr70308-1b.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -march=x86-64 -DUSE_SCANF" } */
+/* { dg-options "-O2 -march=x86-64 -fasynchronous-unwind-tables -fdwarf2-cfi-asm -fomit-frame-pointer -DUSE_SCANF" } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target lp64 } {^\t?\.} } } */
 
diff --git a/gcc/testsuite/gcc.target/i386/memset-strategy-25.c b/gcc/testsuite/gcc.target/i386/memset-strategy-25.c
index 040439d1671..1cc3de7f6ff 100644
--- a/gcc/testsuite/gcc.target/i386/memset-strategy-25.c
+++ b/gcc/testsuite/gcc.target/i386/memset-strategy-25.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -mtune=generic -mno-sse" } */
+/* { dg-options "-O2 -mtune=generic -mno-sse -fasynchronous-unwind-tables -fdwarf2-cfi-asm" } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target lp64 } {^\t?\.} } } */
 
diff --git a/gcc/testsuite/gcc.target/i386/memset-strategy-28.c b/gcc/testsuite/gcc.target/i386/memset-strategy-28.c
index 1d173edf930..eef113fa366 100644
--- a/gcc/testsuite/gcc.target/i386/memset-strategy-28.c
+++ b/gcc/testsuite/gcc.target/i386/memset-strategy-28.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -mtune=generic -mno-sse" } */
+/* { dg-options "-O2 -mtune=generic -mno-sse -fasynchronous-unwind-tables -fdwarf2-cfi-asm" } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target lp64 } {^\t?\.} } } */
 
diff --git a/gcc/testsuite/gcc.target/i386/memset-strategy-29.c b/gcc/testsuite/gcc.target/i386/memset-strategy-29.c
index 50470eaba6d..61aef929ad0 100644
--- a/gcc/testsuite/gcc.target/i386/memset-strategy-29.c
+++ b/gcc/testsuite/gcc.target/i386/memset-strategy-29.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -mtune=generic -mno-sse" } */
+/* { dg-options "-O2 -mtune=generic -mno-sse -fasynchronous-unwind-tables -fdwarf2-cfi-asm" } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target lp64 } {^\t?\.} } } */
 
diff --git a/gcc/testsuite/gcc.target/i386/memset-strategy-30.c b/gcc/testsuite/gcc.target/i386/memset-strategy-30.c
index ef32a9ce4cd..917f1519302 100644
--- a/gcc/testsuite/gcc.target/i386/memset-strategy-30.c
+++ b/gcc/testsuite/gcc.target/i386/memset-strategy-30.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -mtune=generic -mno-sse" } */
+/* { dg-options "-O2 -mtune=generic -mno-sse -fasynchronous-unwind-tables -fdwarf2-cfi-asm" } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target lp64 } {^\t?\.} } } */
 
diff --git a/gcc/testsuite/gcc.target/i386/pr92080-17.c b/gcc/testsuite/gcc.target/i386/pr92080-17.c
index f3d6b691754..c1d5f426c4d 100644
--- a/gcc/testsuite/gcc.target/i386/pr92080-17.c
+++ b/gcc/testsuite/gcc.target/i386/pr92080-17.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -march=x86-64-v3" } */
+/* { dg-options "-O2 -march=x86-64-v3 -fasynchronous-unwind-tables -fdwarf2-cfi-asm" } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target { ! ia32 } } {^\t?\.}  } } */