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From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/43958] FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { }" Date: Wed, 30 Jun 2010 08:28:00 -0000 [thread overview] Message-ID: <20100630082749.31589.qmail@sourceware.org> (raw) In-Reply-To: <bug-43958-276@http.gcc.gnu.org/bugzilla/> ------- Comment #8 from rguenth at gcc dot gnu dot org 2010-06-30 08:27 ------- Can you, instead of /* Copied from va-pa.h, but we probably don't need to align to word size, since we generate and preserve that invariant. */ u = size_int (size > 4 ? -8 : -4); t = fold_convert (sizetype, t); t = build2 (BIT_AND_EXPR, sizetype, t, u); t = fold_convert (valist_type, t); use u = build_int_cst (TREE_TYPE (t), (HOST_WIDE_INT)(size > 4 ? -8 : -4)); t = build2 (BIT_AND_EXPR, TREE_TYPE (t), t, u); t = fold_convert (valist_type, t); thus, perform the AND in pointer types? This is what I am going to do to replace REALIGN_INDIRECT_REF with and teach PTA about this (so to not pessimize hppa here). Mine for now - I'll ping you when infrastructure is ready to deal with pointer BIT_AND_EXPRs. -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |rguenth at gcc dot gnu dot |dot org |org Status|NEW |ASSIGNED Last reconfirmed|2010-05-02 15:28:17 |2010-06-30 08:27:49 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43958
next prev parent reply other threads:[~2010-06-30 8:28 UTC|newest] Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-05-02 0:21 [Bug middle-end/43958] New: " danglin at gcc dot gnu dot org 2010-05-02 15:28 ` [Bug middle-end/43958] " rguenth at gcc dot gnu dot org 2010-05-02 15:28 ` rguenth at gcc dot gnu dot org 2010-05-04 0:27 ` dave at hiauly1 dot hia dot nrc dot ca 2010-05-05 14:24 ` rguenth at gcc dot gnu dot org 2010-05-21 10:31 ` [Bug target/43958] " rguenth at gcc dot gnu dot org 2010-06-30 0:24 ` danglin at gcc dot gnu dot org 2010-06-30 8:28 ` rguenth at gcc dot gnu dot org [this message] 2010-06-30 14:07 ` dave at hiauly1 dot hia dot nrc dot ca 2010-06-30 14:13 ` rguenth at gcc dot gnu dot org 2010-07-02 15:50 ` dave at hiauly1 dot hia dot nrc dot ca 2010-07-02 15:56 ` rguenth at gcc dot gnu dot org 2010-07-02 20:52 ` danglin at gcc dot gnu dot org 2010-07-02 20:58 ` danglin at gcc dot gnu dot org
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