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From: "ktietz at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/61387] [4.10 Regression] ~900 test failures on on x86_64-apple-darwin13 for g++ with -m64 after r211089
Date: Sun, 15 Jun 2014 19:44:00 -0000 [thread overview]
Message-ID: <bug-61387-4-xsxyPi1PDs@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-61387-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61387
Kai Tietz <ktietz at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ktietz at gcc dot gnu.org
--- Comment #9 from Kai Tietz <ktietz at gcc dot gnu.org> ---
Suggested patch for fixing direct fallout is below. Nevertheless it seems that
darwin-target has here a general issue in legitimize address
Index: predicates.md
===================================================================
--- predicates.md (Revision 211685)
+++ predicates.md (Arbeitskopie)
@@ -74,7 +74,15 @@
(define_predicate "sibcall_memory_operand"
(match_operand 0 "memory_operand")
{
- return CONSTANT_P (XEXP (op, 0));
+ op = XEXP (op, 0);
+
+ if (TARGET_MACHO && TARGET_64BIT
+ && GET_CODE (op) == CONST
+ && GET_CODE (XEXP (op, 0)) == UNSPEC
+ && XINT (XEXP (op, 0), 1) == UNSPEC_GOTPCREL)
+ return false;
+
+ return CONSTANT_P (op);
})
;; Match an SI or HImode register for a zero_extract.
next prev parent reply other threads:[~2014-06-15 19:44 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-61387-4@http.gcc.gnu.org/bugzilla/>
2014-06-02 9:57 ` [Bug target/61387] [4.10 Regression] ~900 test failures on on x86_64-apple-darwin13 for g++ with -m64 after r211088 iains at gcc dot gnu.org
2014-06-02 11:06 ` rguenth at gcc dot gnu.org
2014-06-02 11:59 ` iains at gcc dot gnu.org
2014-06-07 1:38 ` hp at gcc dot gnu.org
2014-06-14 10:55 ` dominiq at lps dot ens.fr
2014-06-15 15:20 ` dominiq at lps dot ens.fr
2014-06-15 19:44 ` ktietz at gcc dot gnu.org [this message]
2014-07-06 9:26 ` [Bug target/61387] [4.10 Regression] ~900 test failures on on x86_64-apple-darwin13 for g++ with -m64 after r211089 dominiq at lps dot ens.fr
2014-09-13 11:25 ` [Bug target/61387] [5 " fxcoudert at gcc dot gnu.org
2014-09-14 21:48 ` mrs at gcc dot gnu.org
2014-09-15 9:49 ` fxcoudert at gcc dot gnu.org
2014-10-07 19:00 ` mrs at gcc dot gnu.org
2014-10-07 19:01 ` mrs at gcc dot gnu.org
2014-10-07 19:04 ` fxcoudert at gcc dot gnu.org
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