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author | Khem Raj <raj.khem@gmail.com> | 2011-06-12 20:56:57 -0700 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-06-14 14:37:31 +0100 |
commit | 3968f33b6542cf20cf63cf49bfbc033bd2486295 (patch) | |
tree | 2bdb5e2f692a3bd3ecadbf2b4c7dc9f54485c737 /meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0273-PR-tree-optimization-49000.patch | |
parent | 022ca1d1357caafdfe23aa9ab82f90ba89b6942b (diff) | |
download | openembedded-core-3968f33b6542cf20cf63cf49bfbc033bd2486295.tar.gz openembedded-core-3968f33b6542cf20cf63cf49bfbc033bd2486295.tar.bz2 openembedded-core-3968f33b6542cf20cf63cf49bfbc033bd2486295.tar.xz openembedded-core-3968f33b6542cf20cf63cf49bfbc033bd2486295.zip |
gcc-4.6.0: Bring in patches from FSF 4.6 branch
This brings in new patches from 4.6 release branch
updates the comment section of existing branch to not
contain patch numbers.
Tested build on qemu for arm ppc mips x86 and x86_64
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0273-PR-tree-optimization-49000.patch')
-rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0273-PR-tree-optimization-49000.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0273-PR-tree-optimization-49000.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0273-PR-tree-optimization-49000.patch new file mode 100644 index 000000000..6d146eca2 --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0273-PR-tree-optimization-49000.patch @@ -0,0 +1,39 @@ +From f06cb0f7aea5a275c4ae4b35f19db407fa65a3f7 Mon Sep 17 00:00:00 2001 +From: jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> +Date: Wed, 18 May 2011 09:29:46 +0000 +Subject: [PATCH] PR tree-optimization/49000 + * tree-ssa.c (execute_update_addresses_taken): Call + maybe_rewrite_mem_ref_base on debug stmt value. If it couldn't + be rewritten and decl has been marked for renaming, reset + the debug stmt. + + * gcc.dg/pr49000.c: New test. + + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@173850 138bc75d-0d04-0410-961f-82ee72b054a4 + +index 12ceb8e..d3585ce 100644 +index 0455680..649f625 100644 +--- a/gcc/tree-ssa.c ++++ b/gcc/tree-ssa.c +@@ -2205,6 +2205,17 @@ execute_update_addresses_taken (void) + } + } + ++ else if (gimple_debug_bind_p (stmt) ++ && gimple_debug_bind_has_value_p (stmt)) ++ { ++ tree *valuep = gimple_debug_bind_get_value_ptr (stmt); ++ tree decl; ++ maybe_rewrite_mem_ref_base (valuep); ++ decl = non_rewritable_mem_ref_base (*valuep); ++ if (decl && symbol_marked_for_renaming (decl)) ++ gimple_debug_bind_reset_value (stmt); ++ } ++ + if (gimple_references_memory_p (stmt) + || is_gimple_debug (stmt)) + update_stmt (stmt); +-- +1.7.0.4 + |