<html><head><base href="x-msg://1656/"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">I think -march=native works too assuming you are on a modern x86.<div><br></div><div><br><div>
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"><div><font class="Apple-style-span" color="#0000FF"><font class="Apple-style-span" face="Gill Sans"><span class="Apple-style-span" style="color: rgb(0, 0, 255); font-family: 'Gill Sans'; "><span class="Apple-style-span" style="color: rgb(0, 0, 255); font-family: 'Gill Sans'; ">Antony Hosking</span></span></font></font><font class="Apple-style-span" face="Gill Sans"><span class="Apple-style-span" style="font-family: 'Gill Sans'; "><span class="Apple-style-span" style="font-family: 'Gill Sans'; "><span class="Apple-converted-space"> </span>|<span class="Apple-converted-space"> </span></span></span><span class="Apple-style-span" style="font-family: 'Gill Sans'; "><span class="Apple-style-span" style="font-family: 'Gill Sans'; ">Associate Professor</span></span><span class="Apple-style-span" style="font-family: 'Gill Sans'; "><span class="Apple-style-span" style="font-family: 'Gill Sans'; "> | Computer Science | Purdue University</span></span></font></div><div><font class="Apple-style-span" face="GillSans-Light"><span class="Apple-style-span" style="font-family: GillSans-Light; 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<br><div><div>On 7 Feb 2010, at 14:08, Jay K wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div class="hmmessage" style="font-size: 10pt; font-family: Verdana; ">It looks like i586 suffices. I checked that in to the LINUXLIBC6 config file.<br>Probably I386_DARWIN, FreeBSD4, NetBSD2_i386 etc. need updating.<br>We can probably adjust m3cc/m3makefile.<br>The platforms.quake file won't do, since native builds don't use it.<br> <br> - Jay<br> <br><hr id="stopSpelling">From:<span class="Apple-converted-space"> </span><a href="mailto:hosking@cs.purdue.edu">hosking@cs.purdue.edu</a><br>Date: Sun, 7 Feb 2010 13:55:13 -0500<br>To:<span class="Apple-converted-space"> </span><a href="mailto:jay.krell@cornell.edu">jay.krell@cornell.edu</a><br>CC:<span class="Apple-converted-space"> </span><a href="mailto:m3devel@elegosoft.com">m3devel@elegosoft.com</a><br>Subject: Re: [M3devel] atomic problem<br><br>-march=i686<div><br><div><div><span class="ecxApple-style-span" style="text-transform: none; text-indent: 0px; border-collapse: separate; font: normal normal normal 12px/normal Helvetica; white-space: normal; letter-spacing: normal; color: rgb(0, 0, 0); word-spacing: 0px; "><span class="ecxApple-style-span" style="text-transform: none; text-indent: 0px; border-collapse: separate; font: normal normal normal 12px/normal Helvetica; white-space: normal; letter-spacing: normal; color: rgb(0, 0, 0); word-spacing: 0px; "><div style="word-wrap: break-word; "><span class="ecxApple-style-span" style="text-transform: none; text-indent: 0px; border-collapse: separate; font: normal normal normal 12px/normal Helvetica; white-space: normal; letter-spacing: normal; color: rgb(0, 0, 0); word-spacing: 0px; "><span class="ecxApple-style-span" style="text-transform: none; text-indent: 0px; border-collapse: separate; font: normal normal normal 12px/normal Helvetica; white-space: normal; letter-spacing: normal; color: rgb(0, 0, 0); word-spacing: 0px; "><span class="ecxApple-style-span" style="text-transform: none; text-indent: 0px; border-collapse: separate; font: normal normal normal 12px/normal Helvetica; white-space: normal; letter-spacing: normal; color: rgb(0, 0, 0); word-spacing: 0px; "><span class="ecxApple-style-span" style="text-transform: none; text-indent: 0px; border-collapse: separate; font: normal normal normal 12px/normal Helvetica; white-space: normal; letter-spacing: normal; color: rgb(0, 0, 0); word-spacing: 0px; "><span class="ecxApple-style-span" style="text-transform: none; text-indent: 0px; border-collapse: separate; font: normal normal normal 12px/normal Helvetica; white-space: normal; letter-spacing: normal; color: rgb(0, 0, 0); word-spacing: 0px; "><span class="ecxApple-style-span" style="text-transform: none; text-indent: 0px; border-collapse: separate; font: normal normal normal 12px/normal Helvetica; white-space: normal; letter-spacing: normal; color: rgb(0, 0, 0); word-spacing: 0px; "><span class="ecxApple-style-span" style="text-transform: none; text-indent: 0px; border-collapse: separate; font: normal normal normal 12px/normal Helvetica; white-space: normal; letter-spacing: normal; color: rgb(0, 0, 0); word-spacing: 0px; "><span class="ecxApple-style-span" style="text-transform: none; text-indent: 0px; border-collapse: separate; font: normal normal normal 12px/normal Helvetica; white-space: normal; letter-spacing: normal; color: rgb(0, 0, 0); word-spacing: 0px; "><div><font class="ecxApple-style-span" color="#0000ff"><font class="ecxApple-style-span" face="Gill Sans"><span class="ecxApple-style-span" style="font-family: 'Gill Sans'; color: rgb(0, 0, 255); "><span class="ecxApple-style-span" style="font-family: 'Gill Sans'; color: rgb(0, 0, 255); ">Antony Hosking</span></span></font></font><font class="ecxApple-style-span" face="Gill Sans"><span class="ecxApple-style-span" style="font-family: 'Gill Sans'; "><span class="ecxApple-style-span" style="font-family: 'Gill Sans'; "><span class="ecxApple-converted-space"> </span>|<span class="ecxApple-converted-space"> </span></span></span><span class="ecxApple-style-span" style="font-family: 'Gill Sans'; "><span class="ecxApple-style-span" style="font-family: 'Gill Sans'; ">Associate Professor</span></span><span class="ecxApple-style-span" style="font-family: 'Gill Sans'; "><span class="ecxApple-style-span" style="font-family: 'Gill Sans'; "> | Computer Science | Purdue University</span></span></font></div><div><font class="ecxApple-style-span" face="GillSans-Light"><span class="ecxApple-style-span" style="font-family: GillSans-Light; ">305 N. University Street | West Lafayette | IN 47907 | USA</span></font></div><div><font class="ecxApple-style-span" color="#0000ff" face="Gill Sans"><span class="ecxApple-style-span" style="font-family: 'Gill Sans'; color: rgb(0, 0, 255); "><span class="ecxApple-style-span" style="font-family: 'Gill Sans'; color: rgb(0, 0, 255); ">Office</span></span></font><font class="ecxApple-style-span" face="GillSans-Light"><span class="ecxApple-style-span" style="font-family: GillSans-Light; "><span class="ecxApple-style-span" style="font-family: GillSans-Light; "> +1 765 494 6001 |<span class="ecxApple-converted-space"> </span></span></span></font><font class="ecxApple-style-span" color="#0000ff" face="Gill Sans"><span class="ecxApple-style-span" style="font-family: 'Gill Sans'; color: rgb(0, 0, 255); "><span class="ecxApple-style-span" style="font-family: 'Gill Sans'; color: rgb(0, 0, 255); ">Mobile</span></span></font><font class="ecxApple-style-span" face="GillSans-Light"><span class="ecxApple-style-span" style="font-family: GillSans-Light; "><span class="ecxApple-style-span" style="font-family: GillSans-Light; "><span class="ecxApple-converted-space"> </span>+1 765 427 5484</span></span></font></div><div><font class="ecxApple-style-span" face="GillSans-Light"><br class="ecxkhtml-block-placeholder"></font></div></span></span></span></span></span></span></span><br class="ecxApple-interchange-newline"></span></div></span></span><br class="ecxApple-interchange-newline"></div><br><div><div>On 7 Feb 2010, at 08:39, Jay K wrote:</div><br class="ecxApple-interchange-newline"><blockquote><span class="ecxApple-style-span" style="text-transform: none; text-indent: 0px; border-collapse: separate; font: normal normal normal medium/normal Helvetica; white-space: normal; letter-spacing: normal; word-spacing: 0px; "><div class="ecxhmmessage" style="font-family: Verdana; font-size: 10pt; ">ok, better now, but:<br> <br>== package /home/jay/dev2/cm3/m3-sys/m3staloneback ==<br> +++ /cm3/bin/cm3 -build -DROOT=/home/jay/dev2/cm3 -DCM3_VERSION_TEXT=d5.8.2 -<br>DCM3_VERSION_NUMBER=050802 -DCM3_LAST_CHANGED=2009-07-15 +++<br>--- building in LINUXLIBC6 ---<br>ignoring ../src/m3overrides<br>new source -> compiling Main.m3<br> -> linking m3back<br>/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an<br>d_and_8'<br>/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an<br>d_or_4'<br>/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an<br>d_sub_1'<br>/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_bool_com<br>pare_and_swap_4'<br>/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an<br>d_or_1'<br>/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an<br>d_or_2'<br>/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an<br>d_sub_4'<br>/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an<br>d_add_4'<br>/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_bool_com<br>pare_and_swap_1'<br>/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an<br>d_add_2'<br>/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an<br>d_xor_1'<br>/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an<br>d_and_4'<br>/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_bool_com<br>pare_and_swap_8'<br>/cm3/pkg/m3core/LINUXLIBC6/libm3core.so: undefined reference to `__sync_fetch_an<br><br><br> - Jay<br><br> <br><hr id="ecxstopSpelling">From:<span class="ecxApple-converted-space"> </span><a href="mailto:jay.krell@cornell.edu">jay.krell@cornell.edu</a><br>To:<span class="ecxApple-converted-space"> </span><a href="mailto:hosking@cs.purdue.edu">hosking@cs.purdue.edu</a>;<span class="ecxApple-converted-space"> </span><a href="mailto:m3devel@elegosoft.com">m3devel@elegosoft.com</a><br>Date: Sun, 7 Feb 2010 13:16:45 +0000<br>Subject: Re: [M3devel] atomic problem<br><br>Probably an out of date m3cg.<br>I'll see.<br> <br> - Jay<br> <br><hr id="ecxecxstopSpelling">From:<span class="ecxApple-converted-space"> </span><a href="mailto:jay.krell@cornell.edu">jay.krell@cornell.edu</a><br>To:<span class="ecxApple-converted-space"> </span><a href="mailto:hosking@cs.purdue.edu">hosking@cs.purdue.edu</a>;<span class="ecxApple-converted-space"> </span><a href="mailto:m3devel@elegosoft.com">m3devel@elegosoft.com</a><br>Date: Sun, 7 Feb 2010 13:09:57 +0000<br>Subject: [M3devel] atomic problem<br><br>Could be I'm out of date or building in the wrong order.<br>I'll maybe dig into it.<br>Linux/x86:<br> <br>new source -> compiling AtomicWideChar.m3<br>../LINUXLIBC6/AtomicWideChar.m3 => ../src/atomic/Atomic.mg: In function 'AtomicW<br>ideChar__Load':<br>../LINUXLIBC6/AtomicWideChar.m3 => ../src/atomic/Atomic.mg:0: internal compiler<br>error: in expand_expr_real_1, at expr.c:7290<br>Please submit a full bug report,<br>with preprocessed source if appropriate.<br>See <<a href="http://gcc.gnu.org/bugs.html">http://gcc.gnu.org/bugs.html</a>> for instructions.<br> m3_backend => 4<br>m3cc (aka cm3cg) failed compiling: AtomicWideChar.mc<br>new source -> compiling hand.c<br>new source -> compiling dtoa.c<br>new source -> compiling libgcc.c<br>new source -> compiling RTIOc.c<br><br></div></span></blockquote></div><br></div></div></div></span><br class="Apple-interchange-newline"></blockquote></div><br></div></body></html>