https://tech-pubs.net/wiki/index.php?action=history&feed=atom&title=IRIS_Development_Option 2026-04-23T11:01:13Z Revision history for this page on the wiki MediaWiki 1.44.2 https://tech-pubs.net/wiki/index.php?title=IRIS_Development_Option&diff=288&oldid=prev 2025-09-21T17:55:26Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 17:55, 21 September 2025</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>IDO, also known by its backend name of uopt, is an IRIX-based compiler used on IRIX versions prior to 6.5 and compiler versions prior to 7.2. However it is unknown when the compiler backend switched from uopt to [[MIPSPro]] truly. Estimation is around version 7.3.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>IDO, also known by its backend name of uopt, is an IRIX-based compiler used on IRIX versions prior to 6.5 and compiler versions prior to 7.2. However it is unknown when the compiler backend switched from uopt to [[MIPSPro]] truly. Estimation is around version 7.3.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>IDO was famously a default compiler for many Nintendo 64 <del style="font-weight: bold; text-decoration: none;">consoles </del>and includes support for the MIPS R4300i CPU and its eccentricities. MIPSPro 7.3 and 7.4 exclude these options.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>IDO was famously a default compiler for many <ins style="font-weight: bold; text-decoration: none;">[[</ins>Nintendo 64<ins style="font-weight: bold; text-decoration: none;">]] games </ins>and includes support for the MIPS R4300i CPU and its eccentricities. MIPSPro 7.3 and 7.4 exclude these options.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==== Known IDO versions ====</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==== Known IDO versions ====</div></td></tr> </table>

Raion https://tech-pubs.net/wiki/index.php?title=IRIS_Development_Option&diff=58&oldid=prev 2025-09-18T02:54:32Z

<p>Created page with &quot;IDO, also known by its backend name of uopt, is an IRIX-based compiler used on IRIX versions prior to 6.5 and compiler versions prior to 7.2. However it is unknown when the compiler backend switched from uopt to <a href="/wiki/index.php/MIPSPro" title="MIPSPro">MIPSPro</a> truly. Estimation is around version 7.3. IDO was famously a default compiler for many Nintendo 64 consoles and includes support for the MIPS R4300i CPU and its eccentricities. MIPSPro 7.3 and 7.4 exclude these options. ==== Known IDO versions ==== I...&quot;</p> <p><b>New page</b></p><div>IDO, also known by its backend name of uopt, is an IRIX-based compiler used on IRIX versions prior to 6.5 and compiler versions prior to 7.2. However it is unknown when the compiler backend switched from uopt to [[MIPSPro]] truly. Estimation is around version 7.3.<br /> <br /> IDO was famously a default compiler for many Nintendo 64 consoles and includes support for the MIPS R4300i CPU and its eccentricities. MIPSPro 7.3 and 7.4 exclude these options.<br /> <br /> ==== Known IDO versions ====<br /> IDO has the following known versions:<br /> <br /> * IRIS Development Option 4.0<br /> * IRIS Development Option 4.1.x<br /> * Trusted IRIS Development Option 4.0.5<br /> * IRIS Development Option 5.0<br /> * IRIS Development Option 5.1<br /> * IRIS Development Option 5.3<br /> * IRIS Development Option 6.0<br /> * IRIS Development Option 6.1<br /> * IRIS Development Option 7.1<br /> * IRIS Development Option 7.1.1<br /> <br /> ==== ABI Support ====<br /> Later versions intended for IRIX 6.x include support for n64 ABI and potentially some support for n32 ABIs. All prior versions are purely o32.</div>

Raion