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author | 2020-08-30 08:51:23 (GMT) | |
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committer | 2020-08-30 08:51:23 (GMT) | |
commit | 23f17ab5cbff7a6ae46816553a166ff782da0c9a (patch) | |
tree | ba432b0ae7bf1715bfc41f924c9a1d7b644ef4f2 /packages/gcc/9.3.0/0015-crystax.patch | |
parent | d908f53ffaed4592d9c660f23d66bcbb642f76f6 (diff) | |
parent | 793d65899f448ee9b0cf121a170c82f0bc15b854 (diff) |
Merge pull request #1368 from egtvedt/add-gcc-9.3-and-10.2-binutils-2.35
Add gcc 9.3 and 10.2, and binutils 2.35
Diffstat (limited to 'packages/gcc/9.3.0/0015-crystax.patch')
-rw-r--r-- | packages/gcc/9.3.0/0015-crystax.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/packages/gcc/9.3.0/0015-crystax.patch b/packages/gcc/9.3.0/0015-crystax.patch new file mode 100644 index 0000000..a0bad24 --- /dev/null +++ b/packages/gcc/9.3.0/0015-crystax.patch @@ -0,0 +1,33 @@ +commit 8a66d422721ae5999737d7825701ff22097d287b +Author: Andrew Hsieh <andrewhsieh@google.com> +Date: Mon Apr 14 21:05:51 2014 -0700 + + [android] Fix ARM generates insufficient alignment for NEON vst/vld + + See d909af3e2469aad87d5c3e79b93c778fd26c03a9 + + Change-Id: Ie1de9f946f397196bb6f1623f5add86933739484 + Signed-off-by: Dmitry Moskalchuk <dm@crystax.net> + +--- + gcc/config/arm/arm.c | 8 ++++++-- + 1 file changed, 6 insertions(+), 2 deletions(-) + +--- a/gcc/config/arm/arm.c ++++ b/gcc/config/arm/arm.c +@@ -22862,9 +22862,13 @@ arm_print_operand (FILE *stream, rtx x, + memsize = MEM_SIZE (x); + + /* Only certain alignment specifiers are supported by the hardware. */ +- if (memsize == 32 && (align % 32) == 0) ++ /* Note that ARM EABI only guarentees 8-byte stack alignment. While GCC ++ honors stricter alignment of composite type in user code, it doesn't ++ observe the alignment of memory passed as an extra argument for function ++ returning large composite type. See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57271 */ ++ if (memsize == 32 && (align % 32) == 0 && !TARGET_AAPCS_BASED) + align_bits = 256; +- else if ((memsize == 16 || memsize == 32) && (align % 16) == 0) ++ else if ((memsize == 16 || memsize == 32) && (align % 16) == 0 && !TARGET_AAPCS_BASED) + align_bits = 128; + else if (memsize >= 8 && (align % 8) == 0) + align_bits = 64; |