diff options
Diffstat (limited to 'meta')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.9.inc | 1 | ||||
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.9/0062-gcc-var-tracking.c-backport-from-gcc-trunk-r212178.patch | 39 |
2 files changed, 40 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.9.inc b/meta/recipes-devtools/gcc/gcc-4.9.inc index 3af87d1cc6..ee31f0b620 100644 --- a/meta/recipes-devtools/gcc/gcc-4.9.inc +++ b/meta/recipes-devtools/gcc/gcc-4.9.inc @@ -77,6 +77,7 @@ SRC_URI = "\ file://0059-gcc-PR-rtl-optimization-63348.patch \ file://0060-Only-allow-e500-double-in-SPE_SIMD_REGNO_P-registers.patch \ file://0061-target-gcc-includedir.patch \ + file://0062-gcc-var-tracking.c-backport-from-gcc-trunk-r212178.patch \ " SRC_URI[md5sum] = "4df8ee253b7f3863ad0b86359cd39c43" SRC_URI[sha256sum] = "2020c98295856aa13fda0f2f3a4794490757fc24bcca918d52cc8b4917b972dd" diff --git a/meta/recipes-devtools/gcc/gcc-4.9/0062-gcc-var-tracking.c-backport-from-gcc-trunk-r212178.patch b/meta/recipes-devtools/gcc/gcc-4.9/0062-gcc-var-tracking.c-backport-from-gcc-trunk-r212178.patch new file mode 100644 index 0000000000..c0ea62f0ef --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc-4.9/0062-gcc-var-tracking.c-backport-from-gcc-trunk-r212178.patch @@ -0,0 +1,39 @@ +From b30ffb8097749fdb55704aa7d8307ca1a58255d6 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Stefan=20M=C3=BCller-Klieser?= <s.mueller-klieser@phytec.de> +Date: Tue, 7 Apr 2015 16:15:11 +0200 +Subject: [PATCH] gcc/var-tracking.c: backport from gcc trunk r212178 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +resolves a bug seen on cortexa8 building qt5 libraries. + +2014-06-30 Joseph Myers <joseph@codesourcery.com> + + * var-tracking.c (add_stores): Return instead of asserting if old + and new values for conditional store are the same. + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212178 138bc75d-0d04-0410-961f-82ee72b054a4 + +Signed-off-by: Stefan Müller-Klieser <s.mueller-klieser@phytec.de> +--- + gcc/var-tracking.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/gcc/var-tracking.c b/gcc/var-tracking.c +index 65d8285..7c38910 100644 +--- a/gcc/var-tracking.c ++++ b/gcc/var-tracking.c +@@ -5997,7 +5997,8 @@ add_stores (rtx loc, const_rtx expr, void *cuip) + { + cselib_val *oval = cselib_lookup (oloc, GET_MODE (oloc), 0, VOIDmode); + +- gcc_assert (oval != v); ++ if (oval == v) ++ return; + gcc_assert (REG_P (oloc) || MEM_P (oloc)); + + if (oval && !cselib_preserved_value_p (oval)) +-- +1.9.1 + |