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slyfox 18/05/11 21:18:15 |
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|
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Modified: README.history |
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Added: 96_all_lto-O2-PR85655.patch |
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Log: |
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Queue a fix for -O2 -lto into 1.3 patchset, bug #655518 |
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|
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Reported-by: Steffen Hau |
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Bug: https://gcc.gnu.org/PR85655 |
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Bug: https://bugs.gentoo.org/655518 |
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|
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Revision Changes Path |
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1.8 src/patchsets/gcc/8.1.0/gentoo/README.history |
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|
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file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/8.1.0/gentoo/README.history?rev=1.8&view=markup |
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plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/8.1.0/gentoo/README.history?rev=1.8&content-type=text/plain |
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diff : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/8.1.0/gentoo/README.history?r1=1.7&r2=1.8 |
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|
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Index: README.history |
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=================================================================== |
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RCS file: /var/cvsroot/gentoo/src/patchsets/gcc/8.1.0/gentoo/README.history,v |
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retrieving revision 1.7 |
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retrieving revision 1.8 |
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diff -u -r1.7 -r1.8 |
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--- README.history 7 May 2018 12:47:01 -0000 1.7 |
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+++ README.history 11 May 2018 21:18:15 -0000 1.8 |
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@@ -1,5 +1,6 @@ |
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1.3 TODO |
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+ 95_all_ia64-TEXTREL.patch |
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+ + 96_all_lto-O2-PR85655.patch |
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1.2 06 May 2018 |
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+ 93_all_arm-arch.patch |
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+ 94_all_mips-o32-asan.patch |
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|
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|
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|
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1.1 src/patchsets/gcc/8.1.0/gentoo/96_all_lto-O2-PR85655.patch |
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|
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file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/8.1.0/gentoo/96_all_lto-O2-PR85655.patch?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/8.1.0/gentoo/96_all_lto-O2-PR85655.patch?rev=1.1&content-type=text/plain |
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|
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Index: 96_all_lto-O2-PR85655.patch |
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=================================================================== |
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https://bugs.gentoo.org/655518 |
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https://gcc.gnu.org/PR85655 |
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|
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From 815f1bcb7b6e7d076317c15a31525fea1b53b0c0 Mon Sep 17 00:00:00 2001 |
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From: jamborm <jamborm@138bc75d-0d04-0410-961f-82ee72b054a4> |
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Date: Fri, 11 May 2018 15:58:29 +0000 |
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Subject: [PATCH] Check is_single_const in intersect_with_plats |
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|
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2018-05-11 Martin Jambor <mjambor@××××.cz> |
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|
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PR ipa/85655 |
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* ipa-cp.c (intersect_with_plats): Check that the lattice contains |
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single const. |
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|
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testsuite/ |
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* g++.dg/lto/pr85655_0.C: New test. |
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|
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|
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|
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-8-branch@260166 138bc75d-0d04-0410-961f-82ee72b054a4 |
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diff --git a/gcc/ipa-cp.c b/gcc/ipa-cp.c |
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index 4f28a55b862..e868b9c2623 100644 |
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--- a/gcc/ipa-cp.c |
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+++ b/gcc/ipa-cp.c |
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@@ -4127,7 +4127,9 @@ intersect_with_plats (struct ipcp_param_lattices *plats, |
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if (aglat->offset - offset == item->offset) |
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{ |
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gcc_checking_assert (item->value); |
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- if (values_equal_for_ipcp_p (item->value, aglat->values->value)) |
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+ if (aglat->is_single_const () |
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+ && values_equal_for_ipcp_p (item->value, |
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+ aglat->values->value)) |
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found = true; |
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break; |
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} |
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