1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34762
--- a/gcc/reload.c
+++ b/gcc/reload.c
@@ -4817,7 +4817,7 @@ find_reloads_address (enum machine_mode
find_reloads_address (GET_MODE (tem), &tem, XEXP (tem, 0),
&XEXP (tem, 0), opnum,
ADDR_TYPE (type), ind_levels, insn);
- if (tem != orig)
+ if (!rtx_equal_p (tem, orig))
push_reg_equiv_alt_mem (regno, tem);
}
/* We can avoid a reload if the register's equivalent memory
@@ -5617,7 +5617,7 @@ find_reloads_address_1 (enum machine_mod
RELOAD_OTHER,
ind_levels, insn);
- if (tem != orig)
+ if (!rtx_equal_p (tem, orig))
push_reg_equiv_alt_mem (regno, tem);
/* Then reload the memory location into a base
@@ -5684,7 +5684,7 @@ find_reloads_address_1 (enum machine_mod
find_reloads_address (GET_MODE (tem), &tem, XEXP (tem, 0),
&XEXP (tem, 0), opnum, type,
ind_levels, insn);
- if (tem != orig)
+ if (!rtx_equal_p (tem, orig))
push_reg_equiv_alt_mem (regno, tem);
/* Put this inside a new increment-expression. */
x = gen_rtx_fmt_e (GET_CODE (x), GET_MODE (x), tem);
@@ -5876,7 +5876,7 @@ find_reloads_address_1 (enum machine_mod
find_reloads_address (GET_MODE (x), &x, XEXP (x, 0),
&XEXP (x, 0), opnum, ADDR_TYPE (type),
ind_levels, insn);
- if (x != tem)
+ if (!rtx_equal_p (x, tem))
push_reg_equiv_alt_mem (regno, x);
}
}
@@ -6104,7 +6104,7 @@ find_reloads_subreg_address (rtx x, int
XEXP (tem, 0), &XEXP (tem, 0),
opnum, type, ind_levels, insn);
/* ??? Do we need to handle nonzero offsets somehow? */
- if (!offset && tem != orig)
+ if (!offset && !rtx_equal_p (tem, orig))
push_reg_equiv_alt_mem (regno, tem);
/* For some processors an address may be valid in the
|
