Discussion:
[PATCH] gcc.dg/torture/ cleanup
Marek Polacek
2014-10-02 13:09:46 UTC
Permalink
This patch is a cleanup of tests in gcc.dg/torture directory.
See https://gcc.gnu.org/ml/gcc-patches/2014-09/msg02656.html for more info.

Tested on x86_64-linux: vanilla results == results with this patch ==
results with this patch and gnu11 as a default.

Ok?

2014-10-02 Marek Polacek <***@redhat.com>

* gcc.dg/torture/pr24626-2.c: Add function declarations. Fix
defaulting to int.
* gcc.dg/torture/pr28814.c: Likewise.
* gcc.dg/torture/pr57036-1.c: Likewise.
* gcc.dg/torture/inline-1.c: Add function declarations.
* gcc.dg/torture/pr24626-1.c: Likewise.
* gcc.dg/torture/pr24626-3.c: Likewise.
* gcc.dg/torture/pr25947-1.c: Likewise.
* gcc.dg/torture/pr27409.c: Likewise.
* gcc.dg/torture/pr38948.c: Likewise.
* gcc.dg/torture/pr44807.c: Likewise.
* gcc.dg/torture/pr49603.c: Likewise.
* gcc.dg/torture/pr45865.c: Likewise.
* gcc.dg/torture/pr51071-2.c: Likewise.
* gcc.dg/torture/pr51801.c: Likewise.
* gcc.dg/torture/pr52720.c: Likewise.
* gcc.dg/torture/pr55124.c: Likewise.
* gcc.dg/torture/pr55238.c: Likewise.
* gcc.dg/torture/pr55687.c: Likewise.
* gcc.dg/torture/pr55888.c: Likewise.
* gcc.dg/torture/pr57036-2.c: Likewise.
* gcc.dg/torture/pr57147-3.c: Likewise.
* gcc.dg/torture/pr57584.c: Likewise.
* gcc.dg/torture/pr59993.c: Likewise.
* gcc.dg/torture/pr58079.c: Likewise.
* gcc.dg/torture/va-arg-25.c: Likewise.
* gcc.dg/torture/vector-2.c: Likewise.
* gcc.dg/torture/stackalign/nested-3.c: Likewise.
* gcc.dg/torture/pr31254.c: Fix defaulting to int.
* gcc.dg/torture/pr43781.c: Likewise.
* gcc.dg/torture/pr52912.c: Likewise.
* gcc.dg/torture/pr59139.c: Likewise.
* gcc.dg/torture/pr55890-1.c: Likewise.
* gcc.dg/torture/pr55890-2.c: Likewise.
* gcc.dg/torture/pr59164.c: Likewise.
* gcc.dg/torture/pr57393-2.c: Likewise.
* gcc.dg/torture/stackalign/comp-goto-1.c: Likewise.
* gcc.dg/torture/stackalign/non-local-goto-4.c: Likewise.
* gcc.dg/torture/stackalign/non-local-goto-5.c: Likewise.
* gcc.dg/torture/pr35227.c: Use -std=gnu89. Fix defaulting to int.
* gcc.dg/torture/stackalign/builtin-apply-4.c: Use -fgnu89-inline.

diff --git gcc/gcc/testsuite/gcc.dg/torture/inline-1.c gcc/gcc/testsuite/gcc.dg/torture/inline-1.c
index c7144ca..30bf91e 100644
--- gcc/gcc/testsuite/gcc.dg/torture/inline-1.c
+++ gcc/gcc/testsuite/gcc.dg/torture/inline-1.c
@@ -4,6 +4,7 @@
and the eh info. */
/* PR tree-opt/30385 */

+int f (void);
static inline void g(int t)
{
int a;
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr24626-1.c gcc/gcc/testsuite/gcc.dg/torture/pr24626-1.c
index 331c55e..eb04795 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr24626-1.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr24626-1.c
@@ -2,6 +2,8 @@

typedef long
(*bla)(int *node);
+void T(int *);
+long F3(void *);

static long F2(void *tree, long blk, bla after_node_func)
{
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr24626-2.c gcc/gcc/testsuite/gcc.dg/torture/pr24626-2.c
index e48d3b3..541c8c5 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr24626-2.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr24626-2.c
@@ -22,7 +22,12 @@ typedef enum { MU_REMOVE, MU_RENAME, MU_OPEN } mu_action;
typedef struct __dbpginfo {
u_int8_t type;
} PAGE;
+int __db_cursor ();
+int __memp_fget ();
+int __db_free ();
+int __db_c_close ();
int __db_master_update(mdbp, sdbp, txn, subdb, type, action, newname, flags)
+ int txn, subdb, type, action, newname, flags;
DB *mdbp, *sdbp;
{
DB_ENV *dbenv;
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr24626-3.c gcc/gcc/testsuite/gcc.dg/torture/pr24626-3.c
index 7780682..41decab 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr24626-3.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr24626-3.c
@@ -1,6 +1,7 @@
/* { dg-do compile } */

long fff(int*);
+void T(int*);

long F2(int *node)
{
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr25947-1.c gcc/gcc/testsuite/gcc.dg/torture/pr25947-1.c
index 8af6f8d..89d1ed0 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr25947-1.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr25947-1.c
@@ -6,6 +6,7 @@ extern char *rl_line_buffer;
extern int rl_point;
extern int rl_end;
static const char *vi_motion = " hl^$0ftFT;,%wbeWBE|";
+void rl_vi_end_word (int, int);
void
rl_vi_complete (int ignore, int key)
{
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr27409.c gcc/gcc/testsuite/gcc.dg/torture/pr27409.c
index 430e6c8..4bfae43 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr27409.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr27409.c
@@ -10,6 +10,7 @@ struct {
int g;
} my_struct;

+void foo (thang_t *);
void function(int blaz)
{
thang_t *fp = &my_struct.f;
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr28814.c gcc/gcc/testsuite/gcc.dg/torture/pr28814.c
index cc3c9f6..d896b43 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr28814.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr28814.c
@@ -7,6 +7,8 @@ struct w49
}
value;
};
+void backtrace (const char *, int, int);
+void
f9887 (struct w49 a23040)
{
unsigned long r9887;
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr31254.c gcc/gcc/testsuite/gcc.dg/torture/pr31254.c
index cec3012..7b56026 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr31254.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr31254.c
@@ -19,6 +19,7 @@ static inline
{
return &vnode->vfs_inode;
};
+void
afs_inode_map_status (struct afs_vnode *vnode)
{
struct inode *inode = AFS_VNODE_TO_I (vnode);
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr35227.c gcc/gcc/testsuite/gcc.dg/torture/pr35227.c
index d951d25..37c2d10 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr35227.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr35227.c
@@ -1,5 +1,7 @@
/* { dg-do compile } */
+/* { dg-options "-std=gnu89" } */

+int
mandel(double _Complex C)
{
int py;
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr38948.c gcc/gcc/testsuite/gcc.dg/torture/pr38948.c
index 98ed493..90906ee 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr38948.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr38948.c
@@ -24,6 +24,7 @@ typedef struct gs_matrix_fixed_s
int x;
}
gs_matrix_fixed;
+int gx_path_add_curve_notes ();
static int
append_simple (const byte * glyph, const gs_matrix_fixed * pmat, void * ppath)
{
@@ -78,6 +79,7 @@ append_simple (const byte * glyph, const gs_matrix_fixed * pmat, void * ppath)
}
}
}
+void gs_matrix_multiply (gs_matrix *, const gs_matrix *, gs_matrix *);
int
append_outline (uint glyph_index, const gs_matrix_fixed *pmat, void *ppath)
{
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr43781.c gcc/gcc/testsuite/gcc.dg/torture/pr43781.c
index 37fe5a3..e4ef338 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr43781.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr43781.c
@@ -25,7 +25,7 @@ struct S2 g_320[2] = {
};

void
-int32func (uint64p_34)
+int32func (int uint64p_34)
{
for (g_22.f3 = 0; g_22.f3 <= 0; g_22.f3)
{
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr44807.c gcc/gcc/testsuite/gcc.dg/torture/pr44807.c
index aa24a4c..918333e 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr44807.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr44807.c
@@ -1,5 +1,8 @@
/* { dg-do compile } */

+int sigemptyset (int *);
+int sigaddset(int, int);
+int sigprocmask ();
struct jobstats
{
int j_jobslots;
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr45865.c gcc/gcc/testsuite/gcc.dg/torture/pr45865.c
index f2e31db..9974896 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr45865.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr45865.c
@@ -25,6 +25,7 @@ struct rtx_def {
unsigned int mode : 8;
};
extern enum rtx_code reverse_condition (enum rtx_code);
+extern enum rtx_code reverse_condition_maybe_unordered (enum rtx_code);
enum rtx_code
reversed_comparison_code_parts (enum rtx_code code, rtx insn, rtx arg0,
rtx arg1)
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr49603.c gcc/gcc/testsuite/gcc.dg/torture/pr49603.c
index 90f51e5..9bde989 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr49603.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr49603.c
@@ -6,6 +6,7 @@ struct gl_visual {
struct gl_context {
struct gl_visual *Visual;
};
+void foo (char *);
void quickdraw_rgb( struct gl_context * ctx,
int width, int height)
{
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr51071-2.c gcc/gcc/testsuite/gcc.dg/torture/pr51071-2.c
index b67879c..ccf3d81 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr51071-2.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr51071-2.c
@@ -7,6 +7,7 @@ extern struct module __this_module;
static inline void
trace_module_get (struct module *mod, uintptr_t ip) { }
struct module;
+int module_is_live (struct module *);
static inline __attribute__((no_instrument_function))
int try_module_get(struct module *module)
{
@@ -29,6 +30,7 @@ struct net_device;
struct net_device_ops {
int (*ndo_open)(struct net_device *dev);
};
+int hdlc_open (struct net_device *);
int t3e3_open(struct net_device *dev)
{
int ret = hdlc_open(dev);
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr51801.c gcc/gcc/testsuite/gcc.dg/torture/pr51801.c
index c36cee3..d5617d5 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr51801.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr51801.c
@@ -4,6 +4,8 @@ typedef struct { char Vshow; } TScreen;
typedef struct _Misc { char Tshow; } Misc;
typedef struct _XtermWidgetRec { TScreen screen; Misc misc; } XtermWidgetRec, *XtermWidget;
extern XtermWidget term;
+void Bell (XtermWidget, int, int);
+void set_tek_visibility (int);

void
handle_tekshow (void *gw, int allowswitch)
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr52720.c gcc/gcc/testsuite/gcc.dg/torture/pr52720.c
index 528aa16..ac0bfb6 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr52720.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr52720.c
@@ -5,6 +5,7 @@ struct alu_bank_swizzle {
int hw_gpr[3][4];
int hw_cfile_addr[4];
};
+void check_vector (struct alu_bank_swizzle *);
static void init_bank_swizzle(struct alu_bank_swizzle *bs)
{
int i, cycle, component;
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr52912.c gcc/gcc/testsuite/gcc.dg/torture/pr52912.c
index 3ae5758..1aa38c3 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr52912.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr52912.c
@@ -2,7 +2,7 @@

int a, b, c;
static int
-fn1 (p1)
+fn1 (int p1)
{
lbl_549:
if (p1)
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr55124.c gcc/gcc/testsuite/gcc.dg/torture/pr55124.c
index a8eec98..7ab1724 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr55124.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr55124.c
@@ -2,6 +2,7 @@

int a, b;
long c;
+void foo(int);

void f2(void)
{
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr55238.c gcc/gcc/testsuite/gcc.dg/torture/pr55238.c
index 0ace058..489d03e 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr55238.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr55238.c
@@ -12,6 +12,8 @@ typedef struct
gz_state;

void gz_error (gz_state *state, int err, char *msg);
+void foo (char *);
+void bar (char *, char *);

static void
gz_reset (gz_state *state)
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr55687.c gcc/gcc/testsuite/gcc.dg/torture/pr55687.c
index 1eab1a4..502ddd4 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr55687.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr55687.c
@@ -5,6 +5,7 @@ typedef short gshort;
typedef struct _GString GString;

extern char *fgets(char *, int, FILE *);
+extern void g_string_append_c_inline (GString *, char);

void verbose_text_loop (void *data)
{
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr55888.c gcc/gcc/testsuite/gcc.dg/torture/pr55888.c
index e75adcd..e7f4260 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr55888.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr55888.c
@@ -55,6 +55,8 @@ typedef enum
PROTOBUF_C_WIRE_TYPE_END_GROUP, PROTOBUF_C_WIRE_TYPE_32BIT
}
ProtobufCWireType;
+size_t tag_pack (uint32_t, uint8_t *);
+size_t prefixed_message_pack (ProtobufCMessage *, uint8_t *);
static inline size_t
uint32_pack (uint32_t value, uint8_t * out)
{
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr55890-1.c gcc/gcc/testsuite/gcc.dg/torture/pr55890-1.c
index 9fd558e..1113ab5 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr55890-1.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr55890-1.c
@@ -3,4 +3,4 @@
extern void *memmove(void *, void *, __SIZE_TYPE__);
typedef int (*_TEST_fun_) ();
static _TEST_fun_ i = (_TEST_fun_) memmove;
-main() { i(); }
+int main() { i(); }
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr55890-2.c gcc/gcc/testsuite/gcc.dg/torture/pr55890-2.c
index a753e57..1cf71d7 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr55890-2.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr55890-2.c
@@ -1,4 +1,4 @@
/* { dg-do compile } */

extern void *memcpy();
-main() { memcpy(); }
+int main() { memcpy(); }
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr57036-1.c gcc/gcc/testsuite/gcc.dg/torture/pr57036-1.c
index 5aa63bd..abd87c9 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr57036-1.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr57036-1.c
@@ -1,7 +1,10 @@
/* { dg-do compile } */

extern void g (void);
+int _setjmp();
+int read_buf_open (void);
extern __inline __attribute__ ((__always_inline__,__leaf__))
+void
f ()
{
g ();
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr57036-2.c gcc/gcc/testsuite/gcc.dg/torture/pr57036-2.c
index 25de5cd..ceb4787 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr57036-2.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr57036-2.c
@@ -1,6 +1,7 @@
/* { dg-do compile } */

int j_;
+void g (void);
int jpgDecode_convert (unsigned i)
{
__label__ label;
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr57147-3.c gcc/gcc/testsuite/gcc.dg/torture/pr57147-3.c
index c64e5ad..7a5926a 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr57147-3.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr57147-3.c
@@ -5,6 +5,8 @@ struct __jmp_buf_tag {
};
typedef struct __jmp_buf_tag sigjmp_buf[1];
sigjmp_buf GC_jmp_buf;
+int __sigsetjmp (sigjmp_buf, int);
+void GC_set_and_save_fault_handler (void (*)(int));
void GC_fault_handler(int sig)
{
}
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr57393-2.c gcc/gcc/testsuite/gcc.dg/torture/pr57393-2.c
index b9b12ff..dfba97f 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr57393-2.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr57393-2.c
@@ -3,6 +3,7 @@

char a;

+void
foo (int **p)
{
int b;
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr57584.c gcc/gcc/testsuite/gcc.dg/torture/pr57584.c
index 0e5a294..b527b04 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr57584.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr57584.c
@@ -32,6 +32,8 @@ struct scm_vm {
};
static SCM vm_regular_engine (SCM vm, SCM program, SCM *argv, int nargs) {
}
+void vm_dispatch_hook ();
+int _setjmp ();
static SCM vm_debug_engine (SCM vm, SCM program, SCM *argv, int nargs) {
register scm_t_uint8 *ip ;
register SCM *sp ;
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr58079.c gcc/gcc/testsuite/gcc.dg/torture/pr58079.c
index 99a3018..10defa5 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr58079.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr58079.c
@@ -43,6 +43,7 @@ struct dvb_demux {
struct list_head feed_list;
};

+int dvb_dmx_swfilter_section_packet (struct dvb_demux_feed *, const u8 *);

static
inline
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr59139.c gcc/gcc/testsuite/gcc.dg/torture/pr59139.c
index 4ec9177..5b05956 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr59139.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr59139.c
@@ -1,7 +1,7 @@
/* { dg-do compile } */

int a, b, c, d, e;
-int fn1(p1, p2) { return p2 == 0 ? p1 : 1 % p2; }
+int fn1(int p1, int p2) { return p2 == 0 ? p1 : 1 % p2; }

void fn2()
{
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr59164.c gcc/gcc/testsuite/gcc.dg/torture/pr59164.c
index 1ec6961..345a96a 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr59164.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr59164.c
@@ -4,7 +4,7 @@ int a, d, e;
long b[10];
int c[10][8];

-int fn1(p1)
+int fn1(int p1)
{
return 1 >> p1;
}
diff --git gcc/gcc/testsuite/gcc.dg/torture/pr59993.c gcc/gcc/testsuite/gcc.dg/torture/pr59993.c
index be55a10..833d923 100644
--- gcc/gcc/testsuite/gcc.dg/torture/pr59993.c
+++ gcc/gcc/testsuite/gcc.dg/torture/pr59993.c
@@ -4,6 +4,8 @@

extern int optind;
jmp_buf jump_buf;
+void foo (jmp_buf, int);
+void bar (char *);
int
main (int argc, char **argv)
{
diff --git gcc/gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-4.c gcc/gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-4.c
index 28dc610..d958293 100644
--- gcc/gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-4.c
+++ gcc/gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-4.c
@@ -1,5 +1,6 @@
/* PR tree-optimization/20076 */
/* { dg-do run } */
+/* { dg-options "-fgnu89-inline" } */

extern void abort (void);

diff --git gcc/gcc/testsuite/gcc.dg/torture/stackalign/comp-goto-1.c gcc/gcc/testsuite/gcc.dg/torture/stackalign/comp-goto-1.c
index 7558f01..cf16372 100644
--- gcc/gcc/testsuite/gcc.dg/torture/stackalign/comp-goto-1.c
+++ gcc/gcc/testsuite/gcc.dg/torture/stackalign/comp-goto-1.c
@@ -11,10 +11,10 @@ extern void exit (int);

#if ! defined (NO_LABEL_VALUES) && !defined (NO_TRAMPOLINES)
int
-x(a)
+x(int a)
{
__label__ xlab;
- void y(a)
+ void y(int a)
{
void *x = &&llab;
if (a==-1)
diff --git gcc/gcc/testsuite/gcc.dg/torture/stackalign/nested-3.c gcc/gcc/testsuite/gcc.dg/torture/stackalign/nested-3.c
index d35c9a7..917bdc3 100644
--- gcc/gcc/testsuite/gcc.dg/torture/stackalign/nested-3.c
+++ gcc/gcc/testsuite/gcc.dg/torture/stackalign/nested-3.c
@@ -8,6 +8,7 @@
#endif

typedef int aligned __attribute__((aligned(ALIGNMENT)));
+extern int strncmp (const char *, const char *, size_t);

int global;

diff --git gcc/gcc/testsuite/gcc.dg/torture/stackalign/non-local-goto-4.c gcc/gcc/testsuite/gcc.dg/torture/stackalign/non-local-goto-4.c
index 3673f1a..d9bc6de 100644
--- gcc/gcc/testsuite/gcc.dg/torture/stackalign/non-local-goto-4.c
+++ gcc/gcc/testsuite/gcc.dg/torture/stackalign/non-local-goto-4.c
@@ -11,11 +11,10 @@ extern void exit (int);

#if ! defined (NO_LABEL_VALUES) && !defined (NO_TRAMPOLINES)
int
-
-x(a)
+x(int a)
{
__label__ xlab;
- void y(a)
+ void y(int a)
{
if (a==0)
goto xlab;
diff --git gcc/gcc/testsuite/gcc.dg/torture/stackalign/non-local-goto-5.c gcc/gcc/testsuite/gcc.dg/torture/stackalign/non-local-goto-5.c
index d198c9a..0fee829 100644
--- gcc/gcc/testsuite/gcc.dg/torture/stackalign/non-local-goto-5.c
+++ gcc/gcc/testsuite/gcc.dg/torture/stackalign/non-local-goto-5.c
@@ -3,7 +3,7 @@
extern void exit (int);
#if !defined (NO_LABEL_VALUES) && !defined (NO_TRAMPOLINES)
extern void abort (void);
-int s(i){if(i>0){__label__ l1;int f(int i){if(i==2)goto l1;return 0;}return f(i);l1:;}return 1;}
+int s(int i){if(i>0){__label__ l1;int f(int i){if(i==2)goto l1;return 0;}return f(i);l1:;}return 1;}
int x(){return s(0)==1&&s(1)==0&&s(2)==1;}
int main(){if(x()!=1)abort();exit(0);}
#else
diff --git gcc/gcc/testsuite/gcc.dg/torture/va-arg-25.c gcc/gcc/testsuite/gcc.dg/torture/va-arg-25.c
index 64aaffa..0fff623 100644
--- gcc/gcc/testsuite/gcc.dg/torture/va-arg-25.c
+++ gcc/gcc/testsuite/gcc.dg/torture/va-arg-25.c
@@ -15,6 +15,8 @@
const vector unsigned int v1 = {10,11,12,13};
const vector unsigned int v2 = {20,21,22,23};

+extern int memcmp (const void *, const void *, size_t);
+
void foo(int a, ...)
{
va_list args;
diff --git gcc/gcc/testsuite/gcc.dg/torture/vector-2.c gcc/gcc/testsuite/gcc.dg/torture/vector-2.c
index 6cc56cf..b004d00 100644
--- gcc/gcc/testsuite/gcc.dg/torture/vector-2.c
+++ gcc/gcc/testsuite/gcc.dg/torture/vector-2.c
@@ -8,6 +8,8 @@

#define vector __attribute__((vector_size(16) ))

+extern int memcmp (const void *, const void *, __SIZE_TYPE__);
+
vector int f0(vector int t, int a)
{
((int*)&t)[0] = a;

Marek
Rainer Orth
2014-10-08 11:06:50 UTC
Permalink
Post by Marek Polacek
This patch is a cleanup of tests in gcc.dg/torture directory.
See https://gcc.gnu.org/ml/gcc-patches/2014-09/msg02656.html for more info.
Tested on x86_64-linux: vanilla results == results with this patch ==
results with this patch and gnu11 as a default.
Ok?
* gcc.dg/torture/pr24626-2.c: Add function declarations. Fix
defaulting to int.
[...]
Post by Marek Polacek
* gcc.dg/torture/stackalign/builtin-apply-4.c: Use -fgnu89-inline.
[...]
Post by Marek Polacek
diff --git gcc/gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-4.c gcc/gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-4.c
index 28dc610..d958293 100644
--- gcc/gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-4.c
+++ gcc/gcc/testsuite/gcc.dg/torture/stackalign/builtin-apply-4.c
@@ -1,5 +1,6 @@
/* PR tree-optimization/20076 */
/* { dg-do run } */
+/* { dg-options "-fgnu89-inline" } */
extern void abort (void);
This patch completely broke the builtin-apply-4.c execution tests on
Solaris 11/x86 (and undoubtedly on many other platforms).
stackalign.exp has this comment:

# default_flags are replaced by a dg-options test directive, or appended
# to by using dg-additional-options. Use default_flags for options that
# are used in all of the torture sets to limit the amount of noise in
# test summaries.
set default_flags ""

and by using dg-options in the testcase, you override everything in
default_flags ;-(

Switching to dg-additional-options fixes the problem, as tested with the
appropriate runtest invocation on i386-pc-solaris2.11.

Installed on mainline.

Rainer


2014-10-08 Rainer Orth <***@CeBiTec.Uni-Bielefeld.DE>

* gcc.dg/torture/stackalign/builtin-apply-4.c: Use
dg-additional-options.
Marek Polacek
2014-10-08 12:02:50 UTC
Permalink
Post by Rainer Orth
This patch completely broke the builtin-apply-4.c execution tests on
Solaris 11/x86 (and undoubtedly on many other platforms).
# default_flags are replaced by a dg-options test directive, or appended
# to by using dg-additional-options. Use default_flags for options that
# are used in all of the torture sets to limit the amount of noise in
# test summaries.
set default_flags ""
and by using dg-options in the testcase, you override everything in
default_flags ;-(
Sorry about that. I haven't seen any fail on x86/ppc64, so I missed
this one.

Marek

Loading...