remove compiler options used while debugging the icc 9.1 optimizer issue (f6b55fae) · Commits · CYBER - Cyber Security / TS 103 523 MSP / TLMSP / TLMSP curl

ares/m4/cares-compilers.m4

+1 −42

Original line number	Diff line number	Diff line
		@@ -16,7 +16,7 @@
		#***************************************************************************

		# File version for 'aclocal' use. Keep it a single number.
		# serial 47
		# serial 48


		dnl CARES_CHECK_COMPILER
		@@ -186,7 +186,6 @@ AC_DEFUN([CARES_CHECK_COMPILER_INTEL_C], [
		if test "$curl_cv_have_def___INTEL_COMPILER" = "yes"; then
		AC_MSG_RESULT([yes])
		compiler_num="$curl_cv_def___INTEL_COMPILER"
		CURL_CHECK_DEF([__i386__], [], [silent])
		CURL_CHECK_DEF([__unix__], [], [silent])
		if test "$curl_cv_have_def___unix__" = "yes"; then
		compiler_id="INTEL_UNIX_C"
		@@ -196,13 +195,6 @@ AC_DEFUN([CARES_CHECK_COMPILER_INTEL_C], [
		flags_opt_all="-O -O0 -O1 -O2 -O3 -Os"
		flags_opt_yes="-O2"
		flags_opt_off="-O0"
		dnl icc 9.1 optimization on IA32 triggers SIGSEGV
		if test "$curl_cv_have_def___i386__" = "yes" &&
		test "$compiler_num" -eq "910"; then
		INTEL_UNIX_C_OPT_SIGSEGV="yes"
		else
		INTEL_UNIX_C_OPT_SIGSEGV="no"
		fi
		else
		compiler_id="INTEL_WINDOWS_C"
		flags_dbg_all="/ZI /Zi /zI /zi /ZD /Zd /zD /zd /Z7 /z7 /Oy /Oy-"
		@@ -961,39 +953,6 @@ AC_DEFUN([CARES_SET_COMPILER_WARNING_OPTS], [
		dnl Disable vectorizer diagnostic information
		tmp_CFLAGS="$tmp_CFLAGS -vec-report0"
		fi
		dnl Disable some optimizations to debug icc 9.1 SIGSEGV
		if test "$INTEL_UNIX_C_OPT_SIGSEGV" = "yes"; then
		dnl Disable interprocedural optimizations
		tmp_CFLAGS="$tmp_CFLAGS -no-ip -no-ipo"
		dnl Separate functions for the linker
		tmp_CFLAGS="$tmp_CFLAGS -ffunction-sections"
		dnl Disable inlining of user-defined functions
		tmp_CFLAGS="$tmp_CFLAGS -Ob0"
		dnl Disable inline expansion of intrinsic functions
		tmp_CFLAGS="$tmp_CFLAGS -fno-builtin"
		dnl Disable inlining of functions
		tmp_CFLAGS="$tmp_CFLAGS -fno-inline"
		dnl Disable some IPO for single file optimizations
		tmp_CFLAGS="$tmp_CFLAGS -fno-inline-functions"
		dnl Disable inlining of standard library functions
		tmp_CFLAGS="$tmp_CFLAGS -nolib-inline"
		dnl Disable full and partial inlining when IPO
		tmp_CFLAGS="$tmp_CFLAGS -ip-no-inlining"
		dnl Enable floating-point stack integrity checks
		tmp_CFLAGS="$tmp_CFLAGS -fpstkchk"
		dnl Enable run-time detection of buffer overruns.
		tmp_CFLAGS="$tmp_CFLAGS -fstack-security-check"
		dnl Assume aliasing in the program.
		tmp_CFLAGS="$tmp_CFLAGS -falias"
		dnl Assume that arguments may be aliased.
		tmp_CFLAGS="$tmp_CFLAGS -alias-args"
		dnl Assume aliasing within functions
		tmp_CFLAGS="$tmp_CFLAGS -ffnalias"
		dnl Disable prefetch insertion optimization
		tmp_CFLAGS="$tmp_CFLAGS -no-prefetch"
		dnl Disable loop unrolling optimization
		tmp_CFLAGS="$tmp_CFLAGS -unroll0"
		fi
		;;
		#
		INTEL_WINDOWS_C)

m4/curl-compilers.m4

+1 −42

Original line number	Diff line number	Diff line
		@@ -22,7 +22,7 @@
		#***************************************************************************

		# File version for 'aclocal' use. Keep it a single number.
		# serial 47
		# serial 48


		dnl CURL_CHECK_COMPILER
		@@ -192,7 +192,6 @@ AC_DEFUN([CURL_CHECK_COMPILER_INTEL_C], [
		if test "$curl_cv_have_def___INTEL_COMPILER" = "yes"; then
		AC_MSG_RESULT([yes])
		compiler_num="$curl_cv_def___INTEL_COMPILER"
		CURL_CHECK_DEF([__i386__], [], [silent])
		CURL_CHECK_DEF([__unix__], [], [silent])
		if test "$curl_cv_have_def___unix__" = "yes"; then
		compiler_id="INTEL_UNIX_C"
		@@ -202,13 +201,6 @@ AC_DEFUN([CURL_CHECK_COMPILER_INTEL_C], [
		flags_opt_all="-O -O0 -O1 -O2 -O3 -Os"
		flags_opt_yes="-O2"
		flags_opt_off="-O0"
		dnl icc 9.1 optimization on IA32 triggers SIGSEGV
		if test "$curl_cv_have_def___i386__" = "yes" &&
		test "$compiler_num" -eq "910"; then
		INTEL_UNIX_C_OPT_SIGSEGV="yes"
		else
		INTEL_UNIX_C_OPT_SIGSEGV="no"
		fi
		else
		compiler_id="INTEL_WINDOWS_C"
		flags_dbg_all="/ZI /Zi /zI /zi /ZD /Zd /zD /zd /Z7 /z7 /Oy /Oy-"
		@@ -967,39 +959,6 @@ AC_DEFUN([CURL_SET_COMPILER_WARNING_OPTS], [
		dnl Disable vectorizer diagnostic information
		tmp_CFLAGS="$tmp_CFLAGS -vec-report0"
		fi
		dnl Disable some optimizations to debug icc 9.1 SIGSEGV
		if test "$INTEL_UNIX_C_OPT_SIGSEGV" = "yes"; then
		dnl Disable interprocedural optimizations
		tmp_CFLAGS="$tmp_CFLAGS -no-ip -no-ipo"
		dnl Separate functions for the linker
		tmp_CFLAGS="$tmp_CFLAGS -ffunction-sections"
		dnl Disable inlining of user-defined functions
		tmp_CFLAGS="$tmp_CFLAGS -Ob0"
		dnl Disable inline expansion of intrinsic functions
		tmp_CFLAGS="$tmp_CFLAGS -fno-builtin"
		dnl Disable inlining of functions
		tmp_CFLAGS="$tmp_CFLAGS -fno-inline"
		dnl Disable some IPO for single file optimizations
		tmp_CFLAGS="$tmp_CFLAGS -fno-inline-functions"
		dnl Disable inlining of standard library functions
		tmp_CFLAGS="$tmp_CFLAGS -nolib-inline"
		dnl Disable full and partial inlining when IPO
		tmp_CFLAGS="$tmp_CFLAGS -ip-no-inlining"
		dnl Enable floating-point stack integrity checks
		tmp_CFLAGS="$tmp_CFLAGS -fpstkchk"
		dnl Enable run-time detection of buffer overruns.
		tmp_CFLAGS="$tmp_CFLAGS -fstack-security-check"
		dnl Assume aliasing in the program.
		tmp_CFLAGS="$tmp_CFLAGS -falias"
		dnl Assume that arguments may be aliased.
		tmp_CFLAGS="$tmp_CFLAGS -alias-args"
		dnl Assume aliasing within functions
		tmp_CFLAGS="$tmp_CFLAGS -ffnalias"
		dnl Disable prefetch insertion optimization
		tmp_CFLAGS="$tmp_CFLAGS -no-prefetch"
		dnl Disable loop unrolling optimization
		tmp_CFLAGS="$tmp_CFLAGS -unroll0"
		fi
		;;
		#
		INTEL_WINDOWS_C)