blob: c666636813a4cd2049c2ae835edc40b0abfe00e2 (
plain)
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
|
/* { dg-do compile } */
/* { dg-skip-if "" { ! { arm_thumb1_ok || arm_thumb2_ok } } } */
/* { dg-options "-march=armv7-a -mthumb -Os" } */
/* { dg-prune-output "switch .* conflicts with" } */
/* { dg-final { scan-assembler "push\t\{r3" } } */
/* { dg-final { scan-assembler-not "r8" } } */
extern int hist_verify;
extern char *pre_process_line (char*);
extern char* savestring1 (char*, char*);
extern char* str_cpy (char*, char*);
extern int str_len (char*);
extern char* x_malloc (int);
#define savestring(x) (char *)str_cpy (x_malloc (1 + str_len (x)), (x))
char *
history_expand_line_internal (char* line)
{
char *new_line;
int old_verify;
old_verify = hist_verify;
hist_verify = 0;
new_line = pre_process_line (line);
hist_verify = old_verify;
/* Two tail calls here, but r3 is not used to pass values. */
return (new_line == line) ? savestring (line) : savestring1 (new_line, line);
}
|
