X-Recipient: archive-cygwin AT delorie DOT com X-SWARE-Spam-Status: No, hits=1.5 required=5.0 tests=AWL,BAYES_00,TW_CX,TW_DC,TW_GC,TW_GD,TW_JL,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org From: "Morris, Philip" To: "cygwin AT cygwin DOT com" Date: Sun, 15 May 2011 05:27:17 -0400 Subject: RE: Problem compiling with SSE intrinsics and -O3 Message-ID: <415FD5BDB605964FBFF583DB5444679D7C237865@CHM-MBX1.ad.mc.com> x-cr-puzzleid: {9EBBE835-1655-4B0D-9BFD-D442697D5C78} x-cr-hashedpuzzle: Yw0= AeHM AwCv BBRj CymM EI1S EkXf Ff/Z F4g5 GD6x GiIZ HSQP HXmp IQ7P IZAK KBAf;1;YwB5AGcAdwBpAG4AQABjAHkAZwB3AGkAbgAuAGMAbwBtAA==;Sosha1_v1;7;{9EBBE835-1655-4B0D-9BFD-D442697D5C78};cAByAG0AQABtAGMALgBjAG8AbQA=;Sun, 15 May 2011 09:27:18 GMT;UgBFADoAIABQAHIAbwBiAGwAZQBtACAAYwBvAG0AcABpAGwAaQBuAGcAIAB3AGkAdABoACAAUwBTAEUAIABpAG4AdAByAGkAbgBzAGkAYwBzACAAYQBuAGQAIAAtAE8AMwA= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com FYI the error is directly related to the inclusion of the _mm_xor_ps() intr= insic, replacing this with, say _mm_sub_ps() and it compiles without a prob= lem. Here is the output of -v compile $ gcc -v -msse2 -O3 -c test.c Reading specs from /usr/lib/gcc/i686-pc-cygwin/3.4.4/specs Configured with: /managed/gcc-build/final-v3-bootstrap/gcc-3.4.4-999/config= ure - -verbose --program-suffix=3D-3 --prefix=3D/usr --exec-prefix=3D/usr --sysco= nfdir=3D/etc --libdir=3D/usr/lib --libexecdir=3D/usr/lib --mandir=3D/usr/share/man --inf= odir=3D/usr/s hare/info --enable-languages=3Dc,ada,c++,d,f77,pascal,java,objc --enable-nl= s --wit hout-included-gettext --enable-version-specific-runtime-libs --without-x --= enabl e-libgcj --disable-java-awt --with-system-zlib --enable-interpreter --disab= le-li bgcj-debug --enable-threads=3Dposix --enable-java-gc=3Dboehm --disable-win3= 2-registr y --enable-sjlj-exceptions --enable-hash-synchronization --enable-libstdcxx= -debu g Thread model: posix gcc version 3.4.4 (cygming special, gdc 0.12, using dmd 0.125) /usr/lib/gcc/i686-pc-cygwin/3.4.4/cc1.exe -quiet -v -D__CYGWIN32__ -D__CYG= WIN__ -Dunix -D__unix__ -D__unix -idirafter /usr/lib/gcc/i686-pc-cygwin/3.4.4/..= /../. ./../include/w32api -idirafter /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../.= ./i68 6-pc-cygwin/lib/../../include/w32api test.c -quiet -dumpbase test.c -msse2 = -mtun e=3Dpentiumpro -auxbase test -O3 -version -o /tmp/ccK2doSW.s ignoring nonexistent directory "/usr/local/include" ignoring nonexistent directory "/usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../= ../i6 86-pc-cygwin/include" ignoring duplicate directory "/usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../..= /i686 -pc-cygwin/lib/../../include/w32api" #include "..." search starts here: #include <...> search starts here: /usr/lib/gcc/i686-pc-cygwin/3.4.4/include /usr/include /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../include/w32api End of search list. GNU C version 3.4.4 (cygming special, gdc 0.12, using dmd 0.125) (i686-pc-c= ygwin ) compiled by GNU C version 3.4.4 (cygming special, gdc 0.12, using d= md 0. 125). GGC heuristics: --param ggc-min-expand=3D99 --param ggc-min-heapsize=3D1309= 92 test.c: In function `vclrx': test.c:39: internal compiler error: in output_constant_pool, at varasm.c:31= 90 Please submit a full bug report, with preprocessed source if appropriate. See for instructions. Seems like a really old version! Phil -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple