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mips.c (mips_gimplify_va_arg_expr): Unshare off. 

gcc/
	* config/mips/mips.c (mips_gimplify_va_arg_expr): Unshare off.
	Fix the type of the BIT_AND_EXPR.

From-SVN: r178556
This commit is contained in:
Richard Sandiford 2011-09-05 19:38:20 +00:00 committed by Richard Sandiford
parent 70847a486f
commit 1ab9ec7b7f
2 changed files with 7 additions and 2 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
* config/mips/mips.c (mips_gimplify_va_arg_expr): Unshare off.
Fix the type of the BIT_AND_EXPR.
2011-09-05 David S. Miller <davem@davemloft.net>
* config.host: Add driver-sparc.o and sparc/x-sparc on

4
gcc/config/mips/mips.c
View File

@ -5601,7 +5601,7 @@ mips_gimplify_va_arg_expr (tree valist, tree type, gimple_seq *pre_p,
}
/* [2] Emit code to branch if off == 0. */
t = build2 (NE_EXPR, boolean_type_node, off,
t = build2 (NE_EXPR, boolean_type_node, unshare_expr (off),
build_int_cst (TREE_TYPE (off), 0));
addr = build3 (COND_EXPR, ptr_type_node, t, NULL_TREE, NULL_TREE);
@ -5624,7 +5624,7 @@ mips_gimplify_va_arg_expr (tree valist, tree type, gimple_seq *pre_p,
/* [9] Emit: ovfl = ((intptr_t) ovfl + osize - 1) & -osize. */
t = fold_build_pointer_plus_hwi (unshare_expr (ovfl), osize - 1);
u = build_int_cst (TREE_TYPE (t), -osize);
t = build2 (BIT_AND_EXPR, sizetype, t, u);
t = build2 (BIT_AND_EXPR, TREE_TYPE (t), t, u);
align = build2 (MODIFY_EXPR, TREE_TYPE (ovfl),
unshare_expr (ovfl), t);
}