diff options
Diffstat (limited to 'meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99376.patch')
| -rw-r--r-- | meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99376.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99376.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99376.patch new file mode 100644 index 0000000000..5e402a753e --- /dev/null +++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99376.patch @@ -0,0 +1,35 @@ +2010-08-26 Paul Brook <paul@codesourcery.com> + + Merge from Sourcery G++ 4.3/4.4: + 2007-03-30 Paul Brook <paul@codesourcery.com> + gcc/ + * calls.c (store_one_arg): Check alignment of mode used for save. + + 2010-08-26 Maciej Rozycki <macro@codesourcery.com> + + Merge from Sourcery G++ 4.4: + +=== modified file 'gcc/calls.c' +--- old/gcc/calls.c 2010-08-13 10:50:45 +0000 ++++ new/gcc/calls.c 2010-08-26 15:44:20 +0000 +@@ -4048,8 +4048,17 @@ + /* We need to make a save area. */ + unsigned int size = arg->locate.size.constant * BITS_PER_UNIT; + enum machine_mode save_mode = mode_for_size (size, MODE_INT, 1); +- rtx adr = memory_address (save_mode, XEXP (arg->stack_slot, 0)); +- rtx stack_area = gen_rtx_MEM (save_mode, adr); ++ rtx adr; ++ rtx stack_area; ++ ++ /* We can only use save_mode if the arg is sufficiently ++ aligned. */ ++ if (STRICT_ALIGNMENT ++ && GET_MODE_ALIGNMENT (save_mode) > arg->locate.boundary) ++ save_mode = BLKmode; ++ ++ adr = memory_address (save_mode, XEXP (arg->stack_slot, 0)); ++ stack_area = gen_rtx_MEM (save_mode, adr); + + if (save_mode == BLKmode) + { + |