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authorYang Tse <yangsita@gmail.com>2009-04-17 07:48:37 +0000
committerYang Tse <yangsita@gmail.com>2009-04-17 07:48:37 +0000
commitf6b55fae7971f63d5e02efad9d97d3b04f417f63 (patch)
treeb87b757abb7f8fe9f7c514891190bd7d3eb40764
parent8aa88f4d369b24e2a4026bc2e3189504d3d460cf (diff)
remove compiler options used while debugging the icc 9.1 optimizer issue
-rw-r--r--ares/m4/cares-compilers.m443
-rw-r--r--m4/curl-compilers.m443
2 files changed, 2 insertions, 84 deletions
diff --git a/ares/m4/cares-compilers.m4 b/ares/m4/cares-compilers.m4
index 9d3db48a3..897c2ad89 100644
--- a/ares/m4/cares-compilers.m4
+++ b/ares/m4/cares-compilers.m4
@@ -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)
diff --git a/m4/curl-compilers.m4 b/m4/curl-compilers.m4
index ffd906dbe..898d38fa3 100644
--- a/m4/curl-compilers.m4
+++ b/m4/curl-compilers.m4
@@ -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)