* toplev.c (output_stack_usage): Adjust the location of the warning.
From-SVN: r212850
This commit is contained in:
parent
773162d72a
commit
0c92e4881a
|
@ -1,3 +1,7 @@
|
|||
2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
|
||||
|
||||
* toplev.c (output_stack_usage): Adjust the location of the warning.
|
||||
|
||||
2014-07-19 Daniel Cederman <cederman@gaisler.com>
|
||||
|
||||
* config/sparc/sync.md (*membar_storeload_leon3): New insn.
|
||||
|
|
|
@ -1,3 +1,7 @@
|
|||
2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
|
||||
|
||||
* gcc.dg/stack-usage-2.c: Adjust.
|
||||
|
||||
2014-07-18 Uros Bizjak <ubizjak@gmail.com>
|
||||
|
||||
PR target/61794
|
||||
|
|
|
@ -1,33 +1,32 @@
|
|||
/* { dg-do compile } */
|
||||
/* { dg-options "-Wstack-usage=512" } */
|
||||
|
||||
int foo1 (void)
|
||||
int foo1 (void) /* { dg-bogus "stack usage" } */
|
||||
{
|
||||
char arr[16];
|
||||
arr[0] = 1;
|
||||
return 0;
|
||||
} /* { dg-bogus "stack usage" } */
|
||||
}
|
||||
|
||||
int foo2 (void)
|
||||
int foo2 (void) /* { dg-warning "stack usage is \[0-9\]* bytes" } */
|
||||
{
|
||||
char arr[1024];
|
||||
arr[0] = 1;
|
||||
return 0;
|
||||
} /* { dg-warning "stack usage is \[0-9\]* bytes" } */
|
||||
}
|
||||
|
||||
int foo3 (void)
|
||||
int foo3 (void) /* { dg-warning "stack usage might be \[0-9\]* bytes" } */
|
||||
{
|
||||
char arr[1024] __attribute__((aligned (512)));
|
||||
arr[0] = 1;
|
||||
/* Force dynamic realignment of argument pointer. */
|
||||
__builtin_apply ((void (*)()) foo2, 0, 0);
|
||||
return 0;
|
||||
}
|
||||
|
||||
} /* { dg-warning "stack usage might be \[0-9\]* bytes" } */
|
||||
|
||||
int foo4 (int n)
|
||||
int foo4 (int n) /* { dg-warning "stack usage might be unbounded" } */
|
||||
{
|
||||
char arr[n];
|
||||
arr[0] = 1;
|
||||
return 0;
|
||||
} /* { dg-warning "stack usage might be unbounded" } */
|
||||
}
|
||||
|
|
13
gcc/toplev.c
13
gcc/toplev.c
|
@ -1052,16 +1052,19 @@ output_stack_usage (void)
|
|||
|
||||
if (warn_stack_usage >= 0)
|
||||
{
|
||||
const location_t loc = DECL_SOURCE_LOCATION (current_function_decl);
|
||||
|
||||
if (stack_usage_kind == DYNAMIC)
|
||||
warning (OPT_Wstack_usage_, "stack usage might be unbounded");
|
||||
warning_at (loc, OPT_Wstack_usage_, "stack usage might be unbounded");
|
||||
else if (stack_usage > warn_stack_usage)
|
||||
{
|
||||
if (stack_usage_kind == DYNAMIC_BOUNDED)
|
||||
warning (OPT_Wstack_usage_, "stack usage might be %wd bytes",
|
||||
stack_usage);
|
||||
warning_at (loc,
|
||||
OPT_Wstack_usage_, "stack usage might be %wd bytes",
|
||||
stack_usage);
|
||||
else
|
||||
warning (OPT_Wstack_usage_, "stack usage is %wd bytes",
|
||||
stack_usage);
|
||||
warning_at (loc, OPT_Wstack_usage_, "stack usage is %wd bytes",
|
||||
stack_usage);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue