<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">Yes, I have replied to the wrong commit. git bisect points to 210540.<div><br></div><div><div style="margin: 0px; font-size: 14px; font-family: Menlo;">git bisect start</div><div style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(83, 48, 225);"># bad: [9c84db6ba390f4e6ac1d6ce94fa9a6428e0b3007] Use unique_ptr for X86Subtarge<span style="font-variant-ligatures: no-common-ligatures; color: #0220b3; background-color: #fffed7">t pointer members.</span></div><div style="margin: 0px; font-size: 14px; font-family: Menlo;">git bisect bad 9c84db6ba390f4e6ac1d6ce94fa9a6428e0b3007</div><div style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(2, 32, 179);"><span style="font-variant-ligatures: no-common-ligatures; color: #5330e1"># good: [45a31492d5475a1744966a0cd5e631694b29f953] Condition codes AL and NV are</span><span style="font-variant-ligatures: no-common-ligatures; background-color: #fffed7"> invalid in the aliases that use inverted condition codes (CINC, CINV, CNEG, CSET, and CSETM).</span></div><div style="margin: 0px; font-size: 14px; font-family: Menlo;">git bisect good 45a31492d5475a1744966a0cd5e631694b29f953</div><div style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(83, 48, 225);"># bad: [81ff9cdedbbe09f699fa8ac81a00231c7737b58f] Use an enum class now that the<span style="font-variant-ligatures: no-common-ligatures; color: #0220b3; background-color: #fffed7">y are available.</span></div><div style="margin: 0px; font-size: 14px; font-family: Menlo;">git bisect bad 81ff9cdedbbe09f699fa8ac81a00231c7737b58f</div><div style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(83, 48, 225);"># bad: [8128a7965f2d24554a4c76db579b2625f9be135b] Remove the uses of AArch64Targ<span style="font-variant-ligatures: no-common-ligatures; color: #0220b3; background-color: #fffed7">etMachine and AArch64Subtarget from AArch64FrameLowering.</span></div><div style="margin: 0px; font-size: 14px; font-family: Menlo;">git bisect bad 8128a7965f2d24554a4c76db579b2625f9be135b</div><div style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(83, 48, 225);"># bad: [102d0f3e3f108fec94cf998e2b1bb2fcf50657c3] SelectionDAG: Don't use MVT::O<span style="font-variant-ligatures: no-common-ligatures; color: #0220b3; background-color: #fffed7">ther to determine legality of ISD::SELECT_CC</span></div><div style="margin: 0px; font-size: 14px; font-family: Menlo;">git bisect bad 102d0f3e3f108fec94cf998e2b1bb2fcf50657c3</div><div style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(83, 48, 225);"># good: [b02d95cb66157aa49bf5e50a8778c182a7b8604e] [PPC64LE] Recognize shuffleve<span style="font-variant-ligatures: no-common-ligatures; color: #0220b3; background-color: #fffed7">ctor patterns for little endian</span></div><div style="margin: 0px; font-size: 14px; font-family: Menlo;">git bisect good b02d95cb66157aa49bf5e50a8778c182a7b8604e</div><div style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(83, 48, 225);"># bad: [c23f0e1e446426190f563fcb89ef644927f7f438] SelectionDAG: Enable (and (set<span style="font-variant-ligatures: no-common-ligatures; color: #0220b3; background-color: #fffed7">cc x), (setcc y)) -> (setcc (and x, y)) for vectors</span></div><div style="margin: 0px; font-size: 14px; font-family: Menlo;">git bisect bad c23f0e1e446426190f563fcb89ef644927f7f438</div><div style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(83, 48, 225);"># good: [f586a260ca729c933cb15c6e68cabe95163a6dcb] SelectionDAG: Expand SELECT_C<span style="font-variant-ligatures: no-common-ligatures; color: #0220b3; background-color: #fffed7">C to SELECT + SETCC</span></div><div style="margin: 0px; font-size: 14px; font-family: Menlo;">git bisect good f586a260ca729c933cb15c6e68cabe95163a6dcb</div><div style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(83, 48, 225);"># first bad commit: [c23f0e1e446426190f563fcb89ef644927f7f438] SelectionDAG: Ena<span style="font-variant-ligatures: no-common-ligatures; color: #0220b3; background-color: #fffed7">ble (and (setcc x), (setcc y)) -> (setcc (and x, y)) for vectors</span></div><div style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(83, 48, 225);"><span style="font-variant-ligatures: no-common-ligatures; color: #0220b3; background-color: #fffed7"><br></span></div><div><blockquote type="cite"><div>On Jun 11, 2014, at 9:51 AM, Tom Stellard <<a href="mailto:tom@stellard.net">tom@stellard.net</a>> wrote:</div><br class="Apple-interchange-newline"><div>On Wed, Jun 11, 2014 at 09:45:04AM -0700, Arnold Schwaighofer wrote:<br><blockquote type="cite">Okay.<br><br>Execution time failure (different output).<br><br>I’ll try to reduce this down more.<br></blockquote><br>Are you sure the regression was caused by: r210539 and not r210540 or r210541?<br>Those last two are much more likely to impact ARM and X86.<br><br>-Tom<br><blockquote type="cite"><br><blockquote type="cite"><br>On Jun 11, 2014, at 9:33 AM, Tom Stellard <<a href="mailto:tom@stellard.net">tom@stellard.net</a>> wrote:<br><br>On Wed, Jun 11, 2014 at 08:20:05AM -0700, Arnold Schwaighofer wrote:<br><blockquote type="cite"><br>Please let me know if you have access to spec2006.<br><br><br></blockquote><br>I don't have access to spec2006. What kind of failure is it, a miscompile or a crash?<br><br></blockquote></blockquote></div></blockquote></div><br></div></body></html>