diff options
author | Alexey Neyman <stilor@att.net> | 2017-02-28 08:57:53 (GMT) |
---|---|---|
committer | Alexey Neyman <stilor@att.net> | 2017-02-28 08:57:53 (GMT) |
commit | 99283866cc84102f22324a751a2ba3afb9221cb6 (patch) | |
tree | ee8b04c33cf0797e985d0f5476d310e9abb8ba78 /patches/gcc/linaro-4.8-2015.06/111-pr65730.patch | |
parent | 439cab379e169f505494376f55f1438d12de94fa (diff) |
Add patches to Linaro GCC
Same as the base release as long as they applied.
MUSL patches didn't, removed.
Also, unobsolete Linaro GCC5 now that they rolled out a new release.
Signed-off-by: Alexey Neyman <stilor@att.net>
Diffstat (limited to 'patches/gcc/linaro-4.8-2015.06/111-pr65730.patch')
-rw-r--r-- | patches/gcc/linaro-4.8-2015.06/111-pr65730.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/patches/gcc/linaro-4.8-2015.06/111-pr65730.patch b/patches/gcc/linaro-4.8-2015.06/111-pr65730.patch new file mode 100644 index 0000000..f195e30 --- /dev/null +++ b/patches/gcc/linaro-4.8-2015.06/111-pr65730.patch @@ -0,0 +1,37 @@ +From b9a7775674d91c7af8043a83211ffeaa576327d7 Mon Sep 17 00:00:00 2001 +From: Max Filippov <jcmvbkbc@gmail.com> +Date: Fri, 10 Apr 2015 17:46:30 +0300 +Subject: [PATCH] Fix PR target/65730 + +2015-05-20 Max Filippov <jcmvbkbc@gmail.com> +gcc/ + * config/xtensa/xtensa.c (init_alignment_context): Replace MULT + by BITS_PER_UNIT with ASHIFT by exact_log2 (BITS_PER_UNIT). + +Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> +--- +Backported from: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223452 +Changes to ChangeLog are dropped. + + gcc/config/xtensa/xtensa.c | 5 +++-- + 1 file changed, 3 insertions(+), 2 deletions(-) + +diff --git a/gcc/config/xtensa/xtensa.c b/gcc/config/xtensa/xtensa.c +index eb039ba..7296e36 100644 +--- a/gcc/config/xtensa/xtensa.c ++++ b/gcc/config/xtensa/xtensa.c +@@ -1461,8 +1461,9 @@ init_alignment_context (struct alignment_context *ac, rtx mem) + if (ac->shift != NULL_RTX) + { + /* Shift is the byte count, but we need the bitcount. */ +- ac->shift = expand_simple_binop (SImode, MULT, ac->shift, +- GEN_INT (BITS_PER_UNIT), ++ gcc_assert (exact_log2 (BITS_PER_UNIT) >= 0); ++ ac->shift = expand_simple_binop (SImode, ASHIFT, ac->shift, ++ GEN_INT (exact_log2 (BITS_PER_UNIT)), + NULL_RTX, 1, OPTAB_DIRECT); + ac->modemask = expand_simple_binop (SImode, ASHIFT, + GEN_INT (GET_MODE_MASK (mode)), +-- +1.8.1.4 + |