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From: "howarth.at.gcc at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug boehm-gc/66848] boehm-gc fails test suite on x86_64-apple-darwin15 Date: Sun, 18 Oct 2015 16:57:00 -0000 [thread overview] Message-ID: <bug-66848-4-NSdY5aydrq@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-66848-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66848 --- Comment #20 from Jack Howarth <howarth.at.gcc at gmail dot com> --- Also, the one commonality in all of the boehm-gc regressions on darwin15 (against the Apple Clang 7.0 compiled libunwind.dylib) is instances of... * thread #1: tid = 0x20dbb8, 0x00007fff93f37148 libdyld.dylib`dyld_stub_binder, queue = 'com.apple.main-thread', stop reason = instruction step into frame #0: 0x00007fff93f37148 libdyld.dylib`dyld_stub_binder libdyld.dylib`dyld_stub_binder: -> 0x7fff93f37148 <+0>: pushq %rbp 0x7fff93f37149 <+1>: testq $0xf, %rsp 0x7fff93f37150 <+8>: jne 0x7fff93f372da ; stack_not_16_byte_aligned_error errors. The fact that hacking the ALIGNMENT setting in boehm-gc/include/private/gcconfig.h to use 2 eliminates the regressions would seem to make sense then as this would be forcing everything to be 16-bit aligned.
prev parent reply other threads:[~2015-10-18 16:57 UTC|newest] Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-07-12 13:59 [Bug boehm-gc/66848] New: " howarth.at.gcc at gmail dot com 2015-07-12 14:02 ` [Bug boehm-gc/66848] " howarth.at.gcc at gmail dot com 2015-07-12 15:49 ` howarth.at.gcc at gmail dot com 2015-07-12 15:50 ` howarth.at.gcc at gmail dot com 2015-07-12 15:59 ` howarth.at.gcc at gmail dot com 2015-07-12 16:09 ` howarth.at.gcc at gmail dot com 2015-07-12 16:16 ` howarth.at.gcc at gmail dot com 2015-09-23 16:06 ` howarth.at.gcc at gmail dot com 2015-10-11 15:54 ` howarth.at.gcc at gmail dot com 2015-10-11 19:45 ` howarth.at.gcc at gmail dot com 2015-10-14 16:39 ` mrs at gcc dot gnu.org 2015-10-14 21:17 ` howarth.at.gcc at gmail dot com 2015-10-15 19:26 ` howarth.at.gcc at gmail dot com 2015-10-15 19:37 ` howarth.at.gcc at gmail dot com 2015-10-15 20:43 ` jeremyhu at macports dot org 2015-10-16 1:48 ` howarth.at.gcc at gmail dot com 2015-10-16 6:44 ` howarth.at.gcc at gmail dot com 2015-10-18 16:46 ` howarth.at.gcc at gmail dot com 2015-10-18 16:57 ` howarth.at.gcc at gmail dot com [this message]
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