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riscv-gcc-1
Commit 2d95ef97 by Jakub Jelinek Committed by Jakub Jelinek
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tree-sra.c (sra_explode_bitfield_assignment): Always call unsigned_type_for... 

	* tree-sra.c (sra_explode_bitfield_assignment): Always
	call unsigned_type_for, if the precision is higher than
	needed, call build_nonstandard_integer_type.

From-SVN: r142483
parent 997f78fb
Showing with 6 additions and 4 deletions
gcc/ChangeLog
2008-12-05 Jakub Jelinek <jakub@redhat.com>
* tree-sra.c (sra_explode_bitfield_assignment): Always
call unsigned_type_for, if the precision is higher than
needed, call build_nonstandard_integer_type.
PR debug/38367
* function.c (assign_parm_find_stack_rtl): If promoted_mode
is wider than DECL_MODE, adjust MEM_OFFSET (stack_parm) for
gcc/tree-sra.c
......@@ -3013,11 +3013,9 @@ sra_explode_bitfield_assignment (tree var, tree vpos, bool to_var,
infld = fld->replacement;
type = TREE_TYPE (infld);
type = unsigned_type_for (TREE_TYPE (infld));
if (TYPE_PRECISION (type) != TREE_INT_CST_LOW (flen))
type = lang_hooks.types.type_for_size (TREE_INT_CST_LOW (flen), 1);
else
type = unsigned_type_for (type);
type = build_nonstandard_integer_type (TREE_INT_CST_LOW (flen), 1);
if (TREE_CODE (infld) == BIT_FIELD_REF)
{
......
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