From: Ilya Yanok <ya...@emcraft.com>
Add fix for PR45052 as proposed in
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45052
Signed-off-by: Ilya Yanok <ya...@emcraft.com>
---
meta/recipes-devtools/gcc/gcc-4.5.1.inc | 1 +
meta/recipes-devtools/gcc/gcc-4.5.1/pr45052.patch | 30 +++++++++++++++++++++
2 files changed, 31 insertions(+), 0 deletions(-)
create mode 100644 meta/recipes-devtools/gcc/gcc-4.5.1/pr45052.patch
diff --git a/meta/recipes-devtools/gcc/gcc-4.5.1.inc
b/meta/recipes-devtools/gcc/gcc-4.5.1.inc
index 2473775..03dca08 100644
--- a/meta/recipes-devtools/gcc/gcc-4.5.1.inc
+++ b/meta/recipes-devtools/gcc/gcc-4.5.1.inc
@@ -62,6 +62,7 @@ SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \
file://pr44290.patch \
file://pr44606.patch \
file://pr45094.patch \
+ file://pr45052.patch \
"
SRC_URI_append_sh3 = " file://sh3-installfix-fixheaders.patch;patch=1 "
diff --git a/meta/recipes-devtools/gcc/gcc-4.5.1/pr45052.patch
b/meta/recipes-devtools/gcc/gcc-4.5.1/pr45052.patch
new file mode 100644
index 0000000..855a823
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-4.5.1/pr45052.patch
@@ -0,0 +1,30 @@
+From 138f1af2d77d56762a2c2af4759efd53c275b67e Mon Sep 17 00:00:00 2001
+From: Ilya Yanok <ya...@emcraft.com>
+Date: Mon, 21 Mar 2011 00:49:43 +0100
+Subject: [PATCH 5/6] PR45052
+
+---
+ gcc/ipa-pure-const.c | 7 +++++++
+ 1 files changed, 7 insertions(+), 0 deletions(-)
+
+diff --git a/gcc/ipa-pure-const.c b/gcc/ipa-pure-const.c
+index 166dabb..da9d5d6 100644
+--- a/gcc/ipa-pure-const.c
++++ b/gcc/ipa-pure-const.c
+@@ -416,6 +416,13 @@ check_stmt (gimple_stmt_iterator *gsip, funct_state
local, bool ipa)
+ print_gimple_stmt (dump_file, stmt, 0, 0);
+ }
+
++ if (gimple_has_volatile_ops (stmt))
++ {
++ local->pure_const_state = IPA_NEITHER;
++ if (dump_file)
++ fprintf (dump_file, " Volatile stmt is not const/pure\n");
++ }
++
+ /* Look for loads and stores. */
+ walk_stmt_load_store_ops (stmt, local, check_load, check_store);
+
+--
+1.7.4
+
--
1.7.3.4
_______________________________________________
Openembedded-core mailing list
Openembedded-core@lists.openembedded.org
http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
