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From: "hjl dot tools at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/45234] [4.4 Regression] ICE in expand_call, at calls.c:2845 when passing aligned function argument from unaligned stack after alloca Date: Mon, 09 Aug 2010 16:29:00 -0000 [thread overview] Message-ID: <20100809162856.13463.qmail@sourceware.org> (raw) In-Reply-To: <bug-45234-9631@http.gcc.gnu.org/bugzilla/> ------- Comment #8 from hjl dot tools at gmail dot com 2010-08-09 16:28 ------- /* Adjust the stack pointer by minus ADJUST (an rtx for a number of bytes). This pushes when ADJUST is positive. ADJUST need not be constant. */ void anti_adjust_stack (rtx adjust) { rtx temp; if (adjust == const0_rtx) return; /* We expect all variable sized adjustments to be multiple of PREFERRED_STACK_BOUNDARY. */ if (CONST_INT_P (adjust)) stack_pointer_delta += INTVAL (adjust); However, PREFERRED_STACK_BOUNDARY isn't fixed at this time. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45234
next prev parent reply other threads:[~2010-08-09 16:29 UTC|newest] Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-08-08 21:04 [Bug c/45234] New: " truedfx at gentoo dot org 2010-08-08 22:01 ` [Bug target/45234] " rguenth at gcc dot gnu dot org 2010-08-08 22:45 ` truedfx at gentoo dot org 2010-08-08 23:10 ` truedfx at gentoo dot org 2010-08-09 15:24 ` ubizjak at gmail dot com 2010-08-09 15:51 ` hjl dot tools at gmail dot com 2010-08-09 16:04 ` [Bug target/45234] [4.4 Regression] " rguenth at gcc dot gnu dot org 2010-08-09 16:16 ` truedfx at gentoo dot org 2010-08-09 16:19 ` hjl dot tools at gmail dot com 2010-08-09 16:29 ` hjl dot tools at gmail dot com [this message] 2010-08-09 16:39 ` hjl dot tools at gmail dot com 2010-08-09 16:58 ` truedfx at gentoo dot org 2010-08-09 17:01 ` hjl dot tools at gmail dot com 2010-08-09 17:24 ` hjl dot tools at gmail dot com 2010-08-09 17:44 ` truedfx at gentoo dot org 2010-08-10 5:59 ` truedfx at gentoo dot org 2010-08-10 9:00 ` [Bug target/45234] [4.4/4.5/4.6 " rguenth at gcc dot gnu dot org 2010-08-10 13:37 ` [Bug middle-end/45234] " hjl dot tools at gmail dot com 2010-08-30 15:53 ` rguenth at gcc dot gnu dot org 2010-09-06 18:40 ` howarth at nitro dot med dot uc dot edu 2010-09-17 18:01 ` hjl at gcc dot gnu dot org 2010-09-18 20:51 ` sezeroz at gmail dot com 2010-09-20 20:33 ` hjl at gcc dot gnu dot org 2010-09-20 20:39 ` hjl at gcc dot gnu dot org 2010-09-20 20:40 ` hjl dot tools at gmail dot com 2010-09-22 17:24 ` jakub at gcc dot gnu dot org 2010-09-22 21:36 ` hjl dot tools at gmail dot com
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