testsuite: i386: Fix up check-function-bodies tests

Several recent tests that use check-function-bodies on x86 FAIL on Solaris:
they all lack dg-add-options check_function_bodies which is required to
handle some Solaris differences.  One test also needs -fomit-frame-pointer
to deal with a different Solaris/x86 default.

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

2025-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* gcc.target/i386/20040112-1.c: Add dg-add-options
	check_function_bodies.
	* gcc.target/i386/pr122343-1a.c: Likewise.
	* gcc.target/i386/pr122343-1b.c: Likewise.
	* gcc.target/i386/pr122343-2a.c: Likewise.
	* gcc.target/i386/pr122343-2b.c: Likewise.
	* gcc.target/i386/pr122343-3.c: Likewise.
	* gcc.target/i386/pr122343-4a.c: Likewise.
	* gcc.target/i386/pr122343-4b.c: Likewise.
	* gcc.target/i386/pr122343-5a.c: Likewise.
	* gcc.target/i386/pr122343-5b.c: Likewise.
	* gcc.target/i386/pr122343-6a.c: Likewise.
	* gcc.target/i386/pr122343-6b.c: Likewise.
	* gcc.target/i386/pr122343-7.c: Likewise.
	* gcc.target/i386/pr122675-1.c: Likewise.
	(dg-options): Add -fomit-frame-pointer.

gcc/testsuite/gcc.target/i386/20040112-1.c

@@ -1,6 +1,7 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fomit-frame-pointer" } */
 /* { dg-additional-options "-mregparm=1" { target ia32 } } */
+/* { dg-add-options check_function_bodies } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target *-*-* } {^\t?\.} } } */
 

gcc/testsuite/gcc.target/i386/pr122343-1a.c

@@ -1,6 +1,7 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fomit-frame-pointer" } */
 /* { dg-additional-options "-mregparm=1" { target ia32 } } */
+/* { dg-add-options check_function_bodies } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target *-*-* } {^\t?\.} } } */
 

gcc/testsuite/gcc.target/i386/pr122343-1b.c

@@ -1,6 +1,7 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fomit-frame-pointer -fno-fuse-ops-with-volatile-access" } */
 /* { dg-additional-options "-mregparm=1" { target ia32 } } */
+/* { dg-add-options check_function_bodies } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target *-*-* } {^\t?\.} } } */
 

gcc/testsuite/gcc.target/i386/pr122343-2a.c

@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fomit-frame-pointer" } */
+/* { dg-add-options check_function_bodies } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target *-*-* } {^\t?\.} } } */
 

gcc/testsuite/gcc.target/i386/pr122343-2b.c

@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fomit-frame-pointer -fno-fuse-ops-with-volatile-access" } */
+/* { dg-add-options check_function_bodies } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target *-*-* } {^\t?\.} } } */
 

gcc/testsuite/gcc.target/i386/pr122343-3.c

@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fomit-frame-pointer" } */
+/* { dg-add-options check_function_bodies } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target *-*-* } {^\t?\.} } } */
 

gcc/testsuite/gcc.target/i386/pr122343-4a.c

@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fomit-frame-pointer" } */
+/* { dg-add-options check_function_bodies } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target *-*-* } {^\t?\.} } } */
 

gcc/testsuite/gcc.target/i386/pr122343-4b.c

@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fomit-frame-pointer -fno-fuse-ops-with-volatile-access" } */
+/* { dg-add-options check_function_bodies } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target *-*-* } {^\t?\.} } } */
 

gcc/testsuite/gcc.target/i386/pr122343-5a.c

@@ -1,6 +1,7 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fomit-frame-pointer" } */
 /* { dg-additional-options "-mregparm=1" { target ia32 } } */
+/* { dg-add-options check_function_bodies } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target *-*-* } {^\t?\.} } } */
 

gcc/testsuite/gcc.target/i386/pr122343-5b.c

@@ -1,6 +1,7 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fomit-frame-pointer -fno-fuse-ops-with-volatile-access" } */
 /* { dg-additional-options "-mregparm=1" { target ia32 } } */
+/* { dg-add-options check_function_bodies } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target *-*-* } {^\t?\.} } } */
 

gcc/testsuite/gcc.target/i386/pr122343-6a.c

@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fomit-frame-pointer" } */
+/* { dg-add-options check_function_bodies } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target { *-*-* } } {^\t?\.} } } */
 

gcc/testsuite/gcc.target/i386/pr122343-6b.c

@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fomit-frame-pointer -fno-fuse-ops-with-volatile-access" } */
+/* { dg-add-options check_function_bodies } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target *-*-* } {^\t?\.} } } */
 

gcc/testsuite/gcc.target/i386/pr122343-7.c

@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fomit-frame-pointer" } */
+/* { dg-add-options check_function_bodies } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target *-*-* } {^\t?\.} } } */
 

gcc/testsuite/gcc.target/i386/pr122675-1.c

@@ -1,6 +1,7 @@
 /* Verify that the most likely BB edges are optimized as fallthroughs.  */
 /* { dg-do compile } */
-/* { dg-options "-O1 -fno-pic -march=x86-64 -mtune=generic -mgeneral-regs-only" } */
+/* { dg-options "-O1 -fno-pic -march=x86-64 -mtune=generic -mgeneral-regs-only -fomit-frame-pointer" } */
+/* { dg-add-options check_function_bodies } */
 /* Keep labels and directives ('.cfi_startproc', '.cfi_endproc').  */
 /* { dg-final { check-function-bodies "**" "" "" { target lp64 } {^\t?\.} } } */