Since only glibc targets support -mfentry, warn -pg without -mfentry only
on glibc targets.
gcc/
PR target/120881
PR testsuite/121078
* config/i386/i386-options.cc (ix86_option_override_internal):
Warn -pg without -mfentry only on glibc targets.
gcc/testsuite/
PR target/120881
PR testsuite/121078
* gcc.dg/20021014-1.c (dg-additional-options): Add -mfentry
-fno-pic only on gnu/x86 targets.
* gcc.dg/aru-2.c (dg-additional-options): Likewise.
* gcc.dg/nest.c (dg-additional-options): Likewise.
* gcc.dg/pr32450.c (dg-additional-options): Likewise.
* gcc.dg/pr43643.c (dg-additional-options): Likewise.
* gcc.target/i386/pr104447.c (dg-additional-options): Likewise.
* gcc.target/i386/pr113122-3.c(dg-additional-options): Likewise.
* gcc.target/i386/pr119386-1.c (dg-additional-options): Add
-mfentry only on gnu targets.
* gcc.target/i386/pr119386-2.c (dg-additional-options): Likewise.
Signed-off-by: H.J. Lu <hjl.to...@gmail.com>
---
gcc/config/i386/i386-options.cc | 4 ++++
gcc/testsuite/gcc.dg/20021014-1.c | 2 +-
gcc/testsuite/gcc.dg/aru-2.c | 2 +-
gcc/testsuite/gcc.dg/nest.c | 2 +-
gcc/testsuite/gcc.dg/pr32450.c | 3 ++-
gcc/testsuite/gcc.dg/pr43643.c | 2 +-
gcc/testsuite/gcc.target/i386/pr104447.c | 3 ++-
gcc/testsuite/gcc.target/i386/pr113122-3.c | 3 ++-
gcc/testsuite/gcc.target/i386/pr119386-1.c | 4 ++--
gcc/testsuite/gcc.target/i386/pr119386-2.c | 4 ++--
10 files changed, 18 insertions(+), 11 deletions(-)
diff --git a/gcc/config/i386/i386-options.cc b/gcc/config/i386/i386-options.cc
index 53658496efd..d244b225afe 100644
--- a/gcc/config/i386/i386-options.cc
+++ b/gcc/config/i386/i386-options.cc
@@ -2852,12 +2852,16 @@ ix86_option_override_internal (bool main_args_p,
sorry ("%<-mno-fentry%> isn%'t compatible with SEH");
}
+#ifdef OPTION_GLIBC_P
+ /* -mfentry is supported only on glibc targets. */
if (!opts->x_flag_fentry
+ && OPTION_GLIBC_P (opts)
&& (TARGET_64BIT_P (opts->x_ix86_isa_flags) || !opts->x_flag_pic)
&& opts->x_flag_shrink_wrap
&& opts->x_profile_flag)
warning (0, "%<-pg%> without %<-mfentry%> may be unreliable with "
"shrink wrapping");
+#endif
if (TARGET_SEH && TARGET_CALL_MS2SYSV_XLOGUES)
sorry ("%<-mcall-ms2sysv-xlogues%> isn%'t currently supported with SEH");
diff --git a/gcc/testsuite/gcc.dg/20021014-1.c
b/gcc/testsuite/gcc.dg/20021014-1.c
index f5f6fcf3625..ee5d4597aa3 100644
--- a/gcc/testsuite/gcc.dg/20021014-1.c
+++ b/gcc/testsuite/gcc.dg/20021014-1.c
@@ -2,7 +2,7 @@
/* { dg-require-profiling "-p" } */
/* { dg-options "-O2 -p" } */
/* { dg-options "-O2 -p -static" { target hppa*-*-hpux* } } */
-/* { dg-additional-options "-mfentry -fno-pic" { target i?86-*-* x86_64-*-* }
} */
+/* { dg-additional-options "-mfentry -fno-pic" { target i?86-*-gnu*
x86_64-*-gnu* } } */
/* { dg-error "profiler" "No profiler support" { target xstormy16-*-* } 0 } */
/* { dg-message "" "consider using `-pg' instead of `-p' with gprof(1)" {
target *-*-freebsd* } 0 } */
diff --git a/gcc/testsuite/gcc.dg/aru-2.c b/gcc/testsuite/gcc.dg/aru-2.c
index 102ece17726..61898de032a 100644
--- a/gcc/testsuite/gcc.dg/aru-2.c
+++ b/gcc/testsuite/gcc.dg/aru-2.c
@@ -1,7 +1,7 @@
/* { dg-do run } */
/* { dg-require-profiling "-pg" } */
/* { dg-options "-O2 -pg" } */
-/* { dg-additional-options "-mfentry -fno-pic" { target i?86-*-* x86_64-*-* }
} */
+/* { dg-additional-options "-mfentry -fno-pic" { target i?86-*-gnu*
x86_64-*-gnu* } } */
static int __attribute__((noinline))
bar (int x)
diff --git a/gcc/testsuite/gcc.dg/nest.c b/gcc/testsuite/gcc.dg/nest.c
index 9221ed1c8f8..2dce65edb88 100644
--- a/gcc/testsuite/gcc.dg/nest.c
+++ b/gcc/testsuite/gcc.dg/nest.c
@@ -3,7 +3,7 @@
/* { dg-require-profiling "-pg" } */
/* { dg-options "-O2 -pg" } */
/* { dg-options "-O2 -pg -static" { target hppa*-*-hpux* } } */
-/* { dg-additional-options "-mfentry -fno-pic" { target i?86-*-* x86_64-*-* }
} */
+/* { dg-additional-options "-mfentry -fno-pic" { target i?86-*-gnu*
x86_64-*-gnu* } } */
/* { dg-error "profiler" "No profiler support" { target xstormy16-*-* } 0 } */
extern void abort (void);
diff --git a/gcc/testsuite/gcc.dg/pr32450.c b/gcc/testsuite/gcc.dg/pr32450.c
index 4aaeb7dd654..0af262f5c67 100644
--- a/gcc/testsuite/gcc.dg/pr32450.c
+++ b/gcc/testsuite/gcc.dg/pr32450.c
@@ -3,7 +3,8 @@
/* { dg-do run } */
/* { dg-require-profiling "-pg" } */
/* { dg-options "-O2 -pg" } */
-/* { dg-options "-O2 -pg -mtune=core2 -mfentry -fno-pic" { target { i?86-*-*
x86_64-*-* } } } */
+/* { dg-options "-O2 -pg -mtune=core2" { target { i?86-*-* x86_64-*-* } } } */
+/* { dg-additional-options "-mfentry -fno-pic" { target i?86-*-gnu*
x86_64-*-gnu* } } */
/* { dg-options "-O2 -pg -static" { target hppa*-*-hpux* } } */
extern void abort (void);
diff --git a/gcc/testsuite/gcc.dg/pr43643.c b/gcc/testsuite/gcc.dg/pr43643.c
index a62586dc719..41c00c8a2af 100644
--- a/gcc/testsuite/gcc.dg/pr43643.c
+++ b/gcc/testsuite/gcc.dg/pr43643.c
@@ -4,7 +4,7 @@
/* { dg-require-profiling "-pg" } */
/* { dg-options "-O2 -pg" } */
/* { dg-options "-O2 -pg -static" { target hppa*-*-hpux* } } */
-/* { dg-additional-options "-mfentry -fno-pic" { target i?86-*-* x86_64-*-* }
} */
+/* { dg-additional-options "-mfentry -fno-pic" { target i?86-*-gnu*
x86_64-*-gnu* } } */
extern char *strdup (const char *);
diff --git a/gcc/testsuite/gcc.target/i386/pr104447.c
b/gcc/testsuite/gcc.target/i386/pr104447.c
index f58170db7ec..145ba90ac0c 100644
--- a/gcc/testsuite/gcc.target/i386/pr104447.c
+++ b/gcc/testsuite/gcc.target/i386/pr104447.c
@@ -1,6 +1,7 @@
/* { dg-do compile } */
/* { dg-require-profiling "-pg" } */
-/* { dg-options "-O2 -pg -mfentry -fno-pic" } */
+/* { dg-options "-O2 -pg" } */
+/* { dg-additional-options "-mfentry -fno-pic" { target *-*-gnu* } } */
int
bar (int x)
diff --git a/gcc/testsuite/gcc.target/i386/pr113122-3.c
b/gcc/testsuite/gcc.target/i386/pr113122-3.c
index c46805dd772..87b76de1a21 100644
--- a/gcc/testsuite/gcc.target/i386/pr113122-3.c
+++ b/gcc/testsuite/gcc.target/i386/pr113122-3.c
@@ -1,7 +1,8 @@
/* PR target/113122 */
/* { dg-do assemble { target *-*-linux* } } */
/* { dg-require-effective-target masm_intel } */
-/* { dg-options "-fprofile -mfentry -fno-pic -O2 -masm=intel" } */
+/* { dg-options "-fprofile -O2 -masm=intel" } */
+/* { dg-additional-options "-mfentry -fno-pic" { target *-*-gnu* } } */
void
func (void)
diff --git a/gcc/testsuite/gcc.target/i386/pr119386-1.c
b/gcc/testsuite/gcc.target/i386/pr119386-1.c
index 39a3e1d2e80..7a56eacc221 100644
--- a/gcc/testsuite/gcc.target/i386/pr119386-1.c
+++ b/gcc/testsuite/gcc.target/i386/pr119386-1.c
@@ -1,9 +1,9 @@
/* PR target/119386 */
/* { dg-do compile { target *-*-linux* } } */
/* { dg-options "-O2 -fpic -pg" } */
-/* { dg-additional-options "-mfentry" { target { ! ia32 } } } */
+/* { dg-additional-options "-mfentry" { target { *-*-gnu* && { ! ia32 } } } }
*/
/* { dg-final { scan-assembler "call\[ \t\]+mcount@PLT" { target ia32 } } } */
-/* { dg-final { scan-assembler "call\[ \t\]+__fentry__@PLT" { target { ! ia32
} } } } */
+/* { dg-final { scan-assembler "call\[ \t\]+__fentry__@PLT" { target {
*-*-gnu* && { ! ia32 } } } } } */
int
main ()
diff --git a/gcc/testsuite/gcc.target/i386/pr119386-2.c
b/gcc/testsuite/gcc.target/i386/pr119386-2.c
index d516aa9bd6a..cddaaf0705c 100644
--- a/gcc/testsuite/gcc.target/i386/pr119386-2.c
+++ b/gcc/testsuite/gcc.target/i386/pr119386-2.c
@@ -1,8 +1,8 @@
/* PR target/119386 */
/* { dg-do compile { target *-*-linux* } } */
/* { dg-options "-O2 -fpic -fno-plt -pg" } */
-/* { dg-additional-options "-mfentry" { target { ! ia32 } } } */
-/* { dg-final { scan-assembler "call\[ \t\]+\\*__fentry__@GOTPCREL" { target {
! ia32 } } } } */
+/* { dg-additional-options "-mfentry" { target { *-*-gnu* && { ! ia32 } } } }
*/
+/* { dg-final { scan-assembler "call\[ \t\]+\\*__fentry__@GOTPCREL" { target {
*-*-gnu* && { ! ia32 } } } } } */
/* { dg-final { scan-assembler "call\[ \t\]+\\*mcount@GOT\\(" { target ia32 }
} } */
--
2.50.1
