From patchwork Sat Aug 14 01:34:12 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H.J. Lu" X-Patchwork-Id: 61724 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) by ozlabs.org (Postfix) with SMTP id A63ACB6EEE for ; Sat, 14 Aug 2010 11:34:53 +1000 (EST) Received: (qmail 11354 invoked by alias); 14 Aug 2010 01:34:51 -0000 Received: (qmail 11331 invoked by uid 22791); 14 Aug 2010 01:34:47 -0000 X-SWARE-Spam-Status: No, hits=-1.2 required=5.0 tests=AWL, BAYES_00, NO_DNS_FOR_FROM, TW_ZJ, T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mga14.intel.com (HELO mga14.intel.com) (143.182.124.37) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sat, 14 Aug 2010 01:34:15 +0000 Received: from azsmga001.ch.intel.com ([10.2.17.19]) by azsmga102.ch.intel.com with ESMTP; 13 Aug 2010 18:34:12 -0700 X-ExtLoop1: 1 Received: from gnu-6.sc.intel.com ([10.3.194.135]) by azsmga001.ch.intel.com with ESMTP; 13 Aug 2010 18:34:12 -0700 Received: by gnu-6.sc.intel.com (Postfix, from userid 500) id 3C5A821FF7; Fri, 13 Aug 2010 18:34:12 -0700 (PDT) Date: Fri, 13 Aug 2010 18:34:12 -0700 From: "H.J. Lu" To: gcc-patches@gcc.gnu.org Subject: PATCH: Backport turning on -fomit-frame-pointer by default for 32bit Linux/x86 Message-ID: <20100814013412.GA2863@intel.com> Reply-To: "H.J. Lu" MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-12-10) Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org Hi, Here are patches to backport turning on -fomit-frame-pointer by default for 32bit Linux/x86 to ix86/gcc-4_4-branch and ix86/gcc-4_5-branch. H.J. gcc/ 2010-08-12 H.J. Lu Backport from mainline 2010-08-12 H.J. Lu Uros Bizjak * config.gcc: Handle --enable-frame-pointer. * configure.ac: Add --enable-frame-pointer. * configure: Regenerated. * config/i386/i386.c (USE_IX86_FRAME_POINTER): Default to 0. (override_options): If not configured with --enable-frame-pointer, enable -fomit-frame-pointer (but not for TARGET_MACHO or when optimizing for size), -fasynchronous-unwind-tables and -maccumulate-outgoing-args by default. gcc/testsuite/ 2010-08-12 H.J. Lu Backport from mainline 2010-08-12 Uros Bizjak * gcc.target/i386/pr40906-1.c: Add -fno-asynchronous-unwind-tables to dg-options. * gcc.target/i386/pr40906-2.c: Ditto. * gcc.target/i386/pr40906-3.c: Ditto. gcc/ 2010-08-12 H.J. Lu Backport from mainline 2010-08-12 H.J. Lu Uros Bizjak * config.gcc: Handle --enable-frame-pointer. * configure.ac: Add --enable-frame-pointer. * configure: Regenerated. * config/i386/i386.c (USE_IX86_FRAME_POINTER): Default to 0. (override_options): If not configured with --enable-frame-pointer, enable -fomit-frame-pointer (but not for TARGET_MACHO or when optimizing for size), -fasynchronous-unwind-tables and -maccumulate-outgoing-args by default. gcc/testsuite/ 2010-08-12 H.J. Lu Backport from mainline 2010-08-12 Uros Bizjak * gcc.target/i386/pr40906-1.c: Add -fno-asynchronous-unwind-tables to dg-options. * gcc.target/i386/pr40906-2.c: Ditto. * gcc.target/i386/pr40906-3.c: Ditto. diff --git a/gcc/config.gcc b/gcc/config.gcc index c4460f4..9027287 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -389,12 +389,18 @@ i[34567]86-*-*) if test "x$enable_cld" = xyes; then tm_defines="${tm_defines} USE_IX86_CLD=1" fi + if test "x$enable_frame_pointer" = xyes; then + tm_defines="${tm_defines} USE_IX86_FRAME_POINTER=1" + fi ;; x86_64-*-*) tm_file="i386/biarch64.h ${tm_file}" if test "x$enable_cld" = xyes; then tm_defines="${tm_defines} USE_IX86_CLD=1" fi + if test "x$enable_frame_pointer" = xyes; then + tm_defines="${tm_defines} USE_IX86_FRAME_POINTER=1" + fi ;; esac diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 045f79c..9cdae52 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -2723,28 +2723,6 @@ override_options (bool main_args_p) if (TARGET_MACHO && TARGET_64BIT) flag_pic = 2; - /* Set the default values for switches whose default depends on TARGET_64BIT - in case they weren't overwritten by command line options. */ - if (TARGET_64BIT) - { - /* Mach-O doesn't support omitting the frame pointer for now. */ - if (flag_omit_frame_pointer == 2) - flag_omit_frame_pointer = (TARGET_MACHO ? 0 : 1); - if (flag_asynchronous_unwind_tables == 2) - flag_asynchronous_unwind_tables = 1; - if (flag_pcc_struct_return == 2) - flag_pcc_struct_return = 0; - } - else - { - if (flag_omit_frame_pointer == 2) - flag_omit_frame_pointer = 0; - if (flag_asynchronous_unwind_tables == 2) - flag_asynchronous_unwind_tables = 0; - if (flag_pcc_struct_return == 2) - flag_pcc_struct_return = DEFAULT_PCC_STRUCT_RETURN; - } - /* Need to check -mtune=generic first. */ if (ix86_tune_string) { @@ -3019,6 +2997,34 @@ override_options (bool main_args_p) for (i = 0; i < X86_TUNE_LAST; ++i) ix86_tune_features[i] = !!(initial_ix86_tune_features[i] & ix86_tune_mask); +#ifndef USE_IX86_FRAME_POINTER +#define USE_IX86_FRAME_POINTER 0 +#endif + + /* Set the default values for switches whose default depends on TARGET_64BIT + in case they weren't overwritten by command line options. */ + if (TARGET_64BIT) + { + /* Mach-O doesn't support omitting the frame pointer for now. */ + if (flag_omit_frame_pointer == 2) + flag_omit_frame_pointer = (TARGET_MACHO ? 0 : 1); + if (flag_asynchronous_unwind_tables == 2) + flag_asynchronous_unwind_tables = 1; + if (flag_pcc_struct_return == 2) + flag_pcc_struct_return = 0; + } + else + { + /* Mach-O doesn't support omitting the frame pointer for now. */ + if (flag_omit_frame_pointer == 2) + flag_omit_frame_pointer = + (TARGET_MACHO ? 0 : !(USE_IX86_FRAME_POINTER || optimize_size)); + if (flag_asynchronous_unwind_tables == 2) + flag_asynchronous_unwind_tables = !USE_IX86_FRAME_POINTER; + if (flag_pcc_struct_return == 2) + flag_pcc_struct_return = DEFAULT_PCC_STRUCT_RETURN; + } + if (optimize_size) ix86_cost = &ix86_size_cost; else @@ -3303,7 +3309,8 @@ override_options (bool main_args_p) prefix, suffix, sw); } - if ((x86_accumulate_outgoing_args & ix86_tune_mask) + if ((!USE_IX86_FRAME_POINTER + || (x86_accumulate_outgoing_args & ix86_tune_mask)) && !(target_flags_explicit & MASK_ACCUMULATE_OUTGOING_ARGS) && !optimize_size) target_flags |= MASK_ACCUMULATE_OUTGOING_ARGS; diff --git a/gcc/configure b/gcc/configure index 64cdd91..db36205 100755 --- a/gcc/configure +++ b/gcc/configure @@ -1064,6 +1064,7 @@ Optional Features: arrange to use setjmp/longjmp exception handling --enable-secureplt enable -msecure-plt by default for PowerPC --enable-cld enable -mcld by default for 32bit x86 + --enable-frame-pointer enable -fno-omit-frame-pointer by default for 32bit x86 --disable-win32-registry disable lookup of installation paths in the Registry on Windows hosts @@ -13678,6 +13679,24 @@ else enable_cld=no fi; +# Check whether --enable-frame-pointer or --disable-frame-pointer was given. +if test "${enable_frame_pointer+set}" = set; then + enableval="$enable_frame_pointer" + +else + +case $target_os in +linux*) + # Enable -fomit-frame-pointer by default for Linux. + enable_frame_pointer=no + ;; +*) + enable_frame_pointer=yes + ;; +esac + +fi; + # Windows32 Registry support for specifying GCC installation paths. # Check whether --enable-win32-registry or --disable-win32-registry was given. if test "${enable_win32_registry+set}" = set; then @@ -14509,13 +14528,13 @@ if test "${lt_cv_nm_interface+set}" = set; then else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext - (eval echo "\"\$as_me:14512: $ac_compile\"" >&5) + (eval echo "\"\$as_me:14531: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 - (eval echo "\"\$as_me:14515: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval echo "\"\$as_me:14534: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 - (eval echo "\"\$as_me:14518: output\"" >&5) + (eval echo "\"\$as_me:14537: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" @@ -15672,7 +15691,7 @@ ia64-*-hpux*) ;; *-*-irix6*) # Find out which ABI we are using. - echo '#line 15675 "configure"' > conftest.$ac_ext + echo '#line 15694 "configure"' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? @@ -16971,11 +16990,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:16974: $lt_compile\"" >&5) + (eval echo "\"\$as_me:16993: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:16978: \$? = $ac_status" >&5 + echo "$as_me:16997: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -17310,11 +17329,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:17313: $lt_compile\"" >&5) + (eval echo "\"\$as_me:17332: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:17317: \$? = $ac_status" >&5 + echo "$as_me:17336: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -17415,11 +17434,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:17418: $lt_compile\"" >&5) + (eval echo "\"\$as_me:17437: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:17422: \$? = $ac_status" >&5 + echo "$as_me:17441: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -17470,11 +17489,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:17473: $lt_compile\"" >&5) + (eval echo "\"\$as_me:17492: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:17477: \$? = $ac_status" >&5 + echo "$as_me:17496: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -20282,7 +20301,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 20285 "configure" +#line 20304 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -20378,7 +20397,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 20381 "configure" +#line 20400 "configure" #include "confdefs.h" #if HAVE_DLFCN_H diff --git a/gcc/configure.ac b/gcc/configure.ac index 01b6c56..a1078d2 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -1527,6 +1527,20 @@ AC_ARG_ENABLE(cld, [ --enable-cld enable -mcld by default for 32bit x86], [], [enable_cld=no]) +AC_ARG_ENABLE(frame-pointer, +[ --enable-frame-pointer enable -fno-omit-frame-pointer by default for 32bit x86], [], +[ +case $target_os in +linux*) + # Enable -fomit-frame-pointer by default for Linux. + enable_frame_pointer=no + ;; +*) + enable_frame_pointer=yes + ;; +esac +]) + # Windows32 Registry support for specifying GCC installation paths. AC_ARG_ENABLE(win32-registry, [ --disable-win32-registry diff --git a/gcc/testsuite/gcc.target/i386/pr40906-1.c b/gcc/testsuite/gcc.target/i386/pr40906-1.c index c14bbfa..77e7c9b 100644 --- a/gcc/testsuite/gcc.target/i386/pr40906-1.c +++ b/gcc/testsuite/gcc.target/i386/pr40906-1.c @@ -1,6 +1,6 @@ /* { dg-do run } */ /* { dg-require-effective-target ilp32 } */ -/* { dg-options "-O2 -fomit-frame-pointer -mpush-args -mno-accumulate-outgoing-args" } */ +/* { dg-options "-O2 -fomit-frame-pointer -fno-asynchronous-unwind-tables -mpush-args -mno-accumulate-outgoing-args" } */ void abort (void); diff --git a/gcc/testsuite/gcc.target/i386/pr40906-2.c b/gcc/testsuite/gcc.target/i386/pr40906-2.c index 66e146b..535141a 100644 --- a/gcc/testsuite/gcc.target/i386/pr40906-2.c +++ b/gcc/testsuite/gcc.target/i386/pr40906-2.c @@ -1,6 +1,6 @@ /* { dg-do run } */ /* { dg-require-effective-target ilp32 } */ -/* { dg-options "-O2 -fomit-frame-pointer -mpush-args -mno-accumulate-outgoing-args -m128bit-long-double" } */ +/* { dg-options "-O2 -fomit-frame-pointer -fno-asynchronous-unwind-tables -mpush-args -mno-accumulate-outgoing-args -m128bit-long-double" } */ void abort (void); diff --git a/gcc/testsuite/gcc.target/i386/pr40906-3.c b/gcc/testsuite/gcc.target/i386/pr40906-3.c index e976805..d83833f 100644 --- a/gcc/testsuite/gcc.target/i386/pr40906-3.c +++ b/gcc/testsuite/gcc.target/i386/pr40906-3.c @@ -1,7 +1,7 @@ /* { dg-do run { target *-*-linux* } } */ /* { dg-require-effective-target ilp32 } */ /* { dg-require-effective-target sse2 } */ -/* { dg-options "-O2 -fomit-frame-pointer -msse2 -mpush-args -mno-accumulate-outgoing-args" } */ +/* { dg-options "-O2 -fomit-frame-pointer -fno-asynchronous-unwind-tables -msse2 -mpush-args -mno-accumulate-outgoing-args" } */ #include "sse2-check.h" diff --git a/gcc/config.gcc b/gcc/config.gcc index d3ef2a5..e8aa91a 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -392,6 +392,9 @@ i[34567]86-*-*) if test "x$enable_cld" = xyes; then tm_defines="${tm_defines} USE_IX86_CLD=1" fi + if test "x$enable_frame_pointer" = xyes; then + tm_defines="${tm_defines} USE_IX86_FRAME_POINTER=1" + fi tm_file="vxworks-dummy.h ${tm_file}" ;; x86_64-*-*) @@ -399,6 +402,9 @@ x86_64-*-*) if test "x$enable_cld" = xyes; then tm_defines="${tm_defines} USE_IX86_CLD=1" fi + if test "x$enable_frame_pointer" = xyes; then + tm_defines="${tm_defines} USE_IX86_FRAME_POINTER=1" + fi tm_file="vxworks-dummy.h ${tm_file}" ;; esac diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 69ed1ae..4b7a061 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -2839,28 +2839,6 @@ override_options (bool main_args_p) if (TARGET_MACHO && TARGET_64BIT) flag_pic = 2; - /* Set the default values for switches whose default depends on TARGET_64BIT - in case they weren't overwritten by command line options. */ - if (TARGET_64BIT) - { - /* Mach-O doesn't support omitting the frame pointer for now. */ - if (flag_omit_frame_pointer == 2) - flag_omit_frame_pointer = (TARGET_MACHO ? 0 : 1); - if (flag_asynchronous_unwind_tables == 2) - flag_asynchronous_unwind_tables = 1; - if (flag_pcc_struct_return == 2) - flag_pcc_struct_return = 0; - } - else - { - if (flag_omit_frame_pointer == 2) - flag_omit_frame_pointer = 0; - if (flag_asynchronous_unwind_tables == 2) - flag_asynchronous_unwind_tables = 0; - if (flag_pcc_struct_return == 2) - flag_pcc_struct_return = DEFAULT_PCC_STRUCT_RETURN; - } - /* Need to check -mtune=generic first. */ if (ix86_tune_string) { @@ -3148,6 +3126,34 @@ override_options (bool main_args_p) for (i = 0; i < X86_TUNE_LAST; ++i) ix86_tune_features[i] = !!(initial_ix86_tune_features[i] & ix86_tune_mask); +#ifndef USE_IX86_FRAME_POINTER +#define USE_IX86_FRAME_POINTER 0 +#endif + + /* Set the default values for switches whose default depends on TARGET_64BIT + in case they weren't overwritten by command line options. */ + if (TARGET_64BIT) + { + /* Mach-O doesn't support omitting the frame pointer for now. */ + if (flag_omit_frame_pointer == 2) + flag_omit_frame_pointer = (TARGET_MACHO ? 0 : 1); + if (flag_asynchronous_unwind_tables == 2) + flag_asynchronous_unwind_tables = 1; + if (flag_pcc_struct_return == 2) + flag_pcc_struct_return = 0; + } + else + { + /* Mach-O doesn't support omitting the frame pointer for now. */ + if (flag_omit_frame_pointer == 2) + flag_omit_frame_pointer = + (TARGET_MACHO ? 0 : !(USE_IX86_FRAME_POINTER || optimize_size)); + if (flag_asynchronous_unwind_tables == 2) + flag_asynchronous_unwind_tables = !USE_IX86_FRAME_POINTER; + if (flag_pcc_struct_return == 2) + flag_pcc_struct_return = DEFAULT_PCC_STRUCT_RETURN; + } + if (optimize_size) ix86_cost = &ix86_size_cost; else @@ -3430,7 +3436,8 @@ override_options (bool main_args_p) prefix, suffix, sw); } - if ((x86_accumulate_outgoing_args & ix86_tune_mask) + if ((!USE_IX86_FRAME_POINTER + || (x86_accumulate_outgoing_args & ix86_tune_mask)) && !(target_flags_explicit & MASK_ACCUMULATE_OUTGOING_ARGS) && !optimize_size) target_flags |= MASK_ACCUMULATE_OUTGOING_ARGS; diff --git a/gcc/configure b/gcc/configure index b623a4a..8060166 100755 --- a/gcc/configure +++ b/gcc/configure @@ -897,6 +897,7 @@ with_system_libunwind enable_secureplt enable_leading_mingw64_underscores enable_cld +enable_frame_pointer enable_win32_registry enable_static with_pic @@ -1596,6 +1597,7 @@ Optional Features: --enable-leading-mingw64-underscores Enable leading underscores on 64 bit mingw targets --enable-cld enable -mcld by default for 32bit x86 + --enable-frame-pointer enable -fno-omit-frame-pointer by default for 32bit x86 --disable-win32-registry disable lookup of installation paths in the Registry on Windows hosts @@ -10707,6 +10709,24 @@ else fi +# Check whether --enable-frame-pointer was given. +if test "${enable_frame_pointer+set}" = set; then : + enableval=$enable_frame_pointer; +else + +case $target_os in +linux*) + # Enable -fomit-frame-pointer by default for Linux. + enable_frame_pointer=no + ;; +*) + enable_frame_pointer=yes + ;; +esac + +fi + + # Windows32 Registry support for specifying GCC installation paths. # Check whether --enable-win32-registry was given. if test "${enable_win32_registry+set}" = set; then : @@ -17108,7 +17128,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 17111 "configure" +#line 17131 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -17214,7 +17234,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 17217 "configure" +#line 17237 "configure" #include "confdefs.h" #if HAVE_DLFCN_H diff --git a/gcc/configure.ac b/gcc/configure.ac index 75ad952..3459298 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -1580,6 +1580,20 @@ AC_ARG_ENABLE(cld, [ --enable-cld enable -mcld by default for 32bit x86], [], [enable_cld=no]) +AC_ARG_ENABLE(frame-pointer, +[ --enable-frame-pointer enable -fno-omit-frame-pointer by default for 32bit x86], [], +[ +case $target_os in +linux*) + # Enable -fomit-frame-pointer by default for Linux. + enable_frame_pointer=no + ;; +*) + enable_frame_pointer=yes + ;; +esac +]) + # Windows32 Registry support for specifying GCC installation paths. AC_ARG_ENABLE(win32-registry, [ --disable-win32-registry diff --git a/gcc/testsuite/gcc.target/i386/pr40906-1.c b/gcc/testsuite/gcc.target/i386/pr40906-1.c index c14bbfa..77e7c9b 100644 --- a/gcc/testsuite/gcc.target/i386/pr40906-1.c +++ b/gcc/testsuite/gcc.target/i386/pr40906-1.c @@ -1,6 +1,6 @@ /* { dg-do run } */ /* { dg-require-effective-target ilp32 } */ -/* { dg-options "-O2 -fomit-frame-pointer -mpush-args -mno-accumulate-outgoing-args" } */ +/* { dg-options "-O2 -fomit-frame-pointer -fno-asynchronous-unwind-tables -mpush-args -mno-accumulate-outgoing-args" } */ void abort (void); diff --git a/gcc/testsuite/gcc.target/i386/pr40906-2.c b/gcc/testsuite/gcc.target/i386/pr40906-2.c index 66e146b..535141a 100644 --- a/gcc/testsuite/gcc.target/i386/pr40906-2.c +++ b/gcc/testsuite/gcc.target/i386/pr40906-2.c @@ -1,6 +1,6 @@ /* { dg-do run } */ /* { dg-require-effective-target ilp32 } */ -/* { dg-options "-O2 -fomit-frame-pointer -mpush-args -mno-accumulate-outgoing-args -m128bit-long-double" } */ +/* { dg-options "-O2 -fomit-frame-pointer -fno-asynchronous-unwind-tables -mpush-args -mno-accumulate-outgoing-args -m128bit-long-double" } */ void abort (void); diff --git a/gcc/testsuite/gcc.target/i386/pr40906-3.c b/gcc/testsuite/gcc.target/i386/pr40906-3.c index e976805..d83833f 100644 --- a/gcc/testsuite/gcc.target/i386/pr40906-3.c +++ b/gcc/testsuite/gcc.target/i386/pr40906-3.c @@ -1,7 +1,7 @@ /* { dg-do run { target *-*-linux* } } */ /* { dg-require-effective-target ilp32 } */ /* { dg-require-effective-target sse2 } */ -/* { dg-options "-O2 -fomit-frame-pointer -msse2 -mpush-args -mno-accumulate-outgoing-args" } */ +/* { dg-options "-O2 -fomit-frame-pointer -fno-asynchronous-unwind-tables -msse2 -mpush-args -mno-accumulate-outgoing-args" } */ #include "sse2-check.h"