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commit: b6c8ba65d3aeccf17fc8010370c22baf908da339 |
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Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org> |
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AuthorDate: Sat Jun 1 08:07:17 2019 +0000 |
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Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org> |
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CommitDate: Sat Jun 1 08:07:17 2019 +0000 |
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URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=b6c8ba65 |
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|
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7.4.0: backport PGO fix |
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|
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Bug: https://bugs.gentoo.org/677724 |
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Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org> |
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|
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7.4.0/gentoo/23_all-pgo.patch | 59 +++++++++++++++++++++++++++++++++++++++++++ |
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7.4.0/gentoo/README.history | 3 +++ |
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2 files changed, 62 insertions(+) |
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|
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diff --git a/7.4.0/gentoo/23_all-pgo.patch b/7.4.0/gentoo/23_all-pgo.patch |
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new file mode 100644 |
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index 0000000..b11c72f |
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--- /dev/null |
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+++ b/7.4.0/gentoo/23_all-pgo.patch |
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@@ -0,0 +1,59 @@ |
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+https://bugs.gentoo.org/677724 |
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+ |
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+From 332446ac24e5b37f441f7c9cb0b97fc36f9f0aa3 Mon Sep 17 00:00:00 2001 |
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+From: hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> |
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+Date: Sat, 15 Dec 2018 10:31:37 +0000 |
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+Subject: [PATCH] * ipa.c (cgraph_build_static_cdtor_1): Add |
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+ OPTIMIZATION and TARGET parameters. (cgraph_build_static_cdtor): |
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+ Update. (build_cdtor): Use OPTIMIZATION and TARGET of the first real |
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+ cdtor callsed. |
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+ |
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+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@267168 138bc75d-0d04-0410-961f-82ee72b054a4 |
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+--- |
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+ gcc/ipa.c | 12 +++++++++--- |
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+ |
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+--- a/gcc/ipa.c |
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++++ b/gcc/ipa.c |
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+@@ -831,7 +831,9 @@ ipa_discover_variable_flags (void) |
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+ be produced. */ |
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+ |
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+ static void |
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+-cgraph_build_static_cdtor_1 (char which, tree body, int priority, bool final) |
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++cgraph_build_static_cdtor_1 (char which, tree body, int priority, bool final, |
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++ tree optimization, |
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++ tree target) |
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+ { |
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+ static int counter = 0; |
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+ char which_buf[16]; |
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+@@ -862,6 +864,8 @@ cgraph_build_static_cdtor_1 (char which, tree body, int priority, bool final) |
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+ |
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+ TREE_STATIC (decl) = 1; |
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+ TREE_USED (decl) = 1; |
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++ DECL_FUNCTION_SPECIFIC_OPTIMIZATION (decl) = optimization; |
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++ DECL_FUNCTION_SPECIFIC_TARGET (decl) = target; |
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+ DECL_ARTIFICIAL (decl) = 1; |
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+ DECL_IGNORED_P (decl) = 1; |
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+ DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT (decl) = 1; |
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+@@ -911,7 +915,7 @@ cgraph_build_static_cdtor_1 (char which, tree body, int priority, bool final) |
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+ void |
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+ cgraph_build_static_cdtor (char which, tree body, int priority) |
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+ { |
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+- cgraph_build_static_cdtor_1 (which, body, priority, false); |
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++ cgraph_build_static_cdtor_1 (which, body, priority, false, NULL, NULL); |
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+ } |
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+ |
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+ /* When target does not have ctors and dtors, we call all constructor |
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+@@ -993,7 +997,9 @@ build_cdtor (bool ctor_p, const vec<tree> &cdtors) |
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+ gcc_assert (body != NULL_TREE); |
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+ /* Generate a function to call all the function of like |
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+ priority. */ |
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+- cgraph_build_static_cdtor_1 (ctor_p ? 'I' : 'D', body, priority, true); |
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++ cgraph_build_static_cdtor_1 (ctor_p ? 'I' : 'D', body, priority, true, |
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++ DECL_FUNCTION_SPECIFIC_OPTIMIZATION (cdtors[0]), |
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++ DECL_FUNCTION_SPECIFIC_TARGET (cdtors[0])); |
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+ } |
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+ } |
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+ |
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+-- |
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+2.20.1 |
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+ |
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|
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diff --git a/7.4.0/gentoo/README.history b/7.4.0/gentoo/README.history |
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index 54c6d3d..05000ee 100644 |
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--- a/7.4.0/gentoo/README.history |
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+++ b/7.4.0/gentoo/README.history |
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@@ -1,3 +1,6 @@ |
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+1.3 1 Jun 2019 |
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+ + 23_all-pgo.patch |
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+ |
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1.2 2 Feb 2019 |
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U 01_all_default-fortify-source.patch |
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+ 21_all_kr-decl-PR88214.patch |
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