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i386.c (ix86_gimplify_va_arg): Fix type mismatch errors across operations. 

* config/i386/i386.c (ix86_gimplify_va_arg): Fix type mismatch
        errors across operations.

From-SVN: r92072
This commit is contained in:
Richard Henderson 2004-12-12 17:11:41 -08:00 committed by Richard Henderson
parent 0ecbf41123
commit 56d76b697d
2 changed files with 15 additions and 7 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2004-12-12 Richard Henderson <rth@redhat.com>
* config/i386/i386.c (ix86_gimplify_va_arg): Fix type mismatch
errors across operations.
2004-12-12 Di-an Jan <dianj@freeshell.org>
* doc/passes.texi (Pass Manager): Correct list of source files.

17
gcc/config/i386/i386.c
View File

@ -3368,6 +3368,7 @@ ix86_gimplify_va_arg (tree valist, tree type, tree *pre_p, tree *post_p)
sse_addr = create_tmp_var (ptr_type_node, "sse_addr");
DECL_POINTER_ALIAS_SET (sse_addr) = get_varargs_alias_set ();
}
/* First ensure that we fit completely in registers. */
if (needed_intregs)
{
@ -3393,14 +3394,16 @@ ix86_gimplify_va_arg (tree valist, tree type, tree *pre_p, tree *post_p)
if (needed_intregs)
{
/* int_addr = gpr + sav; */
t = build2 (PLUS_EXPR, ptr_type_node, sav, gpr);
t = fold_convert (ptr_type_node, gpr);
t = build2 (PLUS_EXPR, ptr_type_node, sav, t);
t = build2 (MODIFY_EXPR, void_type_node, int_addr, t);
gimplify_and_add (t, pre_p);
}
if (needed_sseregs)
{
/* sse_addr = fpr + sav; */
t = build2 (PLUS_EXPR, ptr_type_node, sav, fpr);
t = fold_convert (ptr_type_node, fpr);
t = build2 (PLUS_EXPR, ptr_type_node, sav, t);
t = build2 (MODIFY_EXPR, void_type_node, sse_addr, t);
gimplify_and_add (t, pre_p);
}
@ -3453,14 +3456,14 @@ ix86_gimplify_va_arg (tree valist, tree type, tree *pre_p, tree *post_p)
if (needed_intregs)
{
t = build2 (PLUS_EXPR, TREE_TYPE (gpr), gpr,
build_int_cst (NULL_TREE, needed_intregs * 8));
build_int_cst (TREE_TYPE (gpr), needed_intregs * 8));
t = build2 (MODIFY_EXPR, TREE_TYPE (gpr), gpr, t);
gimplify_and_add (t, pre_p);
}
if (needed_sseregs)
{
t = build2 (PLUS_EXPR, TREE_TYPE (fpr), fpr,
build_int_cst (NULL_TREE, needed_sseregs * 16));
build_int_cst (TREE_TYPE (fpr), needed_sseregs * 16));
t = build2 (MODIFY_EXPR, TREE_TYPE (fpr), fpr, t);
gimplify_and_add (t, pre_p);
}
@ -3481,9 +3484,9 @@ ix86_gimplify_va_arg (tree valist, tree type, tree *pre_p, tree *post_p)
{
HOST_WIDE_INT align = FUNCTION_ARG_BOUNDARY (VOIDmode, type) / 8;
t = build (PLUS_EXPR, TREE_TYPE (ovf), ovf,
build_int_cst (NULL_TREE, align - 1));
build_int_cst (TREE_TYPE (ovf), align - 1));
t = build (BIT_AND_EXPR, TREE_TYPE (t), t,
build_int_cst (NULL_TREE, -align));
build_int_cst (TREE_TYPE (t), -align));
}
gimplify_expr (&t, pre_p, NULL, is_gimple_val, fb_rvalue);
@ -3491,7 +3494,7 @@ ix86_gimplify_va_arg (tree valist, tree type, tree *pre_p, tree *post_p)
gimplify_and_add (t2, pre_p);
t = build2 (PLUS_EXPR, TREE_TYPE (t), t,
build_int_cst (NULL_TREE, rsize * UNITS_PER_WORD));
build_int_cst (TREE_TYPE (t), rsize * UNITS_PER_WORD));
t = build2 (MODIFY_EXPR, TREE_TYPE (ovf), ovf, t);
gimplify_and_add (t, pre_p);