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target-supports.exp (check_effective_target_size32plus): Increase size to avoid false positives on 24-bit address spaces. 

* lib/target-supports.exp (check_effective_target_size32plus):
Increase size to avoid false positives on 24-bit address spaces.
* gcc.c-torture/compile/limits-stringlit.c: Skip if msp430.
* gcc.dg/lto/pr54709_1.c: Fix memcpy prototype.
* gcc.dg/torture/pta-ptrarith-3.c: Use __SIZE_TYPE__ instead of "int".
* gcc.dg/torture/pr36373-10.c: Use __SIZE_TYPE__ if present.
* gcc.dg/torture/pr57864.c: Use __SIZE_TYPE__.
* gcc.dg/torture/pr26763-2.c: Use __SIZE_TYPE__ instead of "int".
* gcc.dg/tree-ssa/isolate-3.c: Use __SIZE_TYPE__ instead of "long unsigned int".
* gcc.dg/pr52549.c: Use __SIZE_TYPE__ if present.

From-SVN: r214746
This commit is contained in:
DJ Delorie 2014-08-29 19:16:29 -04:00 committed by DJ Delorie
parent fdf96aa323
commit 4c90724737
10 changed files with 32 additions and 11 deletions
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13
gcc/testsuite/ChangeLog
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@ -1,3 +1,16 @@
2014-08-29 DJ Delorie <dj@redhat.com>
* lib/target-supports.exp (check_effective_target_size32plus):
Increase size to avoid false positives on 24-bit address spaces.
* gcc.c-torture/compile/limits-stringlit.c: Skip if msp430.
* gcc.dg/lto/pr54709_1.c: Fix memcpy prototype.
* gcc.dg/torture/pta-ptrarith-3.c: Use __SIZE_TYPE__ instead of "int".
* gcc.dg/torture/pr36373-10.c: Use __SIZE_TYPE__ if present.
* gcc.dg/torture/pr57864.c: Use __SIZE_TYPE__.
* gcc.dg/torture/pr26763-2.c: Use __SIZE_TYPE__ instead of "int".
* gcc.dg/tree-ssa/isolate-3.c: Use __SIZE_TYPE__ instead of "long unsigned int".
* gcc.dg/pr52549.c: Use __SIZE_TYPE__ if present.
2014-08-29 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/54002

2
gcc/testsuite/gcc.c-torture/compile/limits-stringlit.c
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@ -1,4 +1,4 @@
/* { dg-skip-if "Array too big" { avr-*-* picochip-*-* m32c-*-* pdp11-*-* } { "*" } { "" } } */
/* { dg-skip-if "Array too big" { avr-*-* picochip-*-* m32c-*-* pdp11-*-* msp430-*-* } { "*" } { "" } } */
#define STR2 "012345678901234567890123456789012345678901234567890123456789\
0123456789012345678901234567890123456789"

2
gcc/testsuite/gcc.dg/lto/pr54709_1.c
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@ -1,4 +1,4 @@
void * memcpy (void *, void *, long);
void * memcpy (void *, void *, __SIZE_TYPE__);
void bar (void *p, void *q, unsigned s)
{
memcpy (p, q, s);

7
gcc/testsuite/gcc.dg/pr52549.c
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@ -1,6 +1,11 @@
/* { dg-do compile } */
#if __SIZEOF_POINTER__ == __SIZEOF_LONG__
#ifdef __SIZE_TYPE__
_mark (__SIZE_TYPE__ obj, int i, char *a)
{
(char *)&(((long *)(obj)) [i]) - a;
}
#elif __SIZEOF_POINTER__ == __SIZEOF_LONG__
_mark (long obj, int i, char *a)
{
(char *)&(((long *)(obj)) [i]) - a;

2
gcc/testsuite/gcc.dg/torture/pr26763-2.c
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@ -2,7 +2,7 @@
extern void abort(void);
int try (char *a, int d)
int try (char *a, __SIZE_TYPE__ d)
{
return a + d > a;
}

4
gcc/testsuite/gcc.dg/torture/pr36373-10.c
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@ -1,6 +1,8 @@
/* { dg-do run } */
#if (__SIZEOF_LONG_LONG__ == __SIZEOF_POINTER__)
#ifdef __SIZE_TYPE__
typedef __SIZE_TYPE__ uintptr_t;
#elif (__SIZEOF_LONG_LONG__ == __SIZEOF_POINTER__)
typedef unsigned long long uintptr_t;
#elif (__SIZEOF_LONG__ == __SIZEOF_POINTER__)
typedef unsigned long uintptr_t;

4
gcc/testsuite/gcc.dg/torture/pr57864.c
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@ -15,12 +15,12 @@ static void fn1(union U *p1, int p2, _Bool p3)
union U *e;
if (p2 == 0)
a = ((union U*)((unsigned long)p1 & ~1))->val;
a = ((union U*)((__SIZE_TYPE__)p1 & ~1))->val;
if (b) {
e = p1;
} else if (c) {
e = ((union U*)((unsigned long)p1 & ~1))->ptr;
e = ((union U*)((__SIZE_TYPE__)p1 & ~1))->ptr;
d = e;
} else {
e = 0;

2
gcc/testsuite/gcc.dg/torture/pta-ptrarith-3.c
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@ -9,7 +9,7 @@ struct X {
int *r;
};
int __attribute__((noinline))
foo(int i, int j, int k, int off)
foo(int i, int j, int k, __SIZE_TYPE__ off)
{
struct X x;
int **p, *q;

2
gcc/testsuite/gcc.dg/tree-ssa/isolate-3.c
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@ -3,7 +3,7 @@
/* { dg-skip-if "" keeps_null_pointer_checks } */
typedef long unsigned int size_t;
typedef __SIZE_TYPE__ size_t;
extern void *memset (void *__s, int __c, size_t __n)
__attribute__ ((__nothrow__, __leaf__)) __attribute__ ((__nonnull__ (1)));
struct rtx_def;

5
gcc/testsuite/lib/target-supports.exp
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@ -1809,11 +1809,12 @@ proc check_effective_target_ptr32plus { } {
}
# Return 1 if we support 32-bit or larger array and structure sizes
# using default options, 0 otherwise.
# using default options, 0 otherwise. Avoid false positive on
# targets with 20 or 24 bit address spaces.
proc check_effective_target_size32plus { } {
return [check_no_compiler_messages size32plus object {
char dummy[65537];
char dummy[16777217L];
}]
}