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r242691 - in /trunk/gcc: ChangeLog gimple-ssa-s...


Author: jakub
Date: Tue Nov 22 10:15:43 2016
New Revision: 242691

URL: https://gcc.gnu.org/viewcvs?rev=242691&root=gcc&view=rev
Log:
	PR tree-optimization/78436
	* gimple-ssa-store-merging.c (zero_char_buf): Removed.
	(shift_bytes_in_array, shift_bytes_in_array_right,
	merged_store_group::apply_stores): Formatting fixes.
	(clear_bit_region): Likewise.  Use memset.
	(encode_tree_to_bitpos): Formatting fixes.  Fix comment typos - EPXR
	instead of EXPR and inerted instead of inserted.  Use memset instead
	of zero_char_buf.  For !BYTES_BIG_ENDIAN decrease byte_size by 1
	if shift_amnt is 0.

	* gcc.c-torture/execute/pr78436.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/pr78436.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-ssa-store-merging.c
    trunk/gcc/testsuite/ChangeLog


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