diff gcc/testsuite/gcc.c-torture/execute/pr92904.c @ 145:1830386684a0

gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents
children
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.c-torture/execute/pr92904.c	Thu Feb 13 11:34:05 2020 +0900
@@ -0,0 +1,395 @@
+/* PR target/92904 */
+
+#include <stdarg.h>
+
+struct S { long long a, b; };
+struct __attribute__((aligned (16))) T { long long a, b; };
+struct U { double a, b, c, d; };
+struct __attribute__((aligned (32))) V { double a, b, c, d; };
+struct W { double a; long long b; };
+struct __attribute__((aligned (16))) X { double a; long long b; };
+#if __SIZEOF_INT128__ == 2 * __SIZEOF_LONG_LONG__
+__int128 b;
+#endif
+struct S c;
+struct T d;
+struct U e;
+struct V f;
+struct W g;
+struct X h;
+
+#if __SIZEOF_INT128__ == 2 * __SIZEOF_LONG_LONG__
+__attribute__((noipa)) __int128
+f1 (int x, ...)
+{
+  __int128 r;
+  va_list ap;
+  va_start (ap, x);
+  while (x--)
+    va_arg (ap, int);
+  r = va_arg (ap, __int128);
+  va_end (ap);
+  return r;
+}
+#endif
+
+__attribute__((noipa)) struct S
+f2 (int x, ...)
+{
+  struct S r;
+  va_list ap;
+  va_start (ap, x);
+  while (x--)
+    va_arg (ap, int);
+  r = va_arg (ap, struct S);
+  va_end (ap);
+  return r;
+}
+
+__attribute__((noipa)) struct T
+f3 (int x, ...)
+{
+  struct T r;
+  va_list ap;
+  va_start (ap, x);
+  while (x--)
+    va_arg (ap, int);
+  r = va_arg (ap, struct T);
+  va_end (ap);
+  return r;
+}
+
+#if __SIZEOF_INT128__ == 2 * __SIZEOF_LONG_LONG__
+__attribute__((noipa)) void
+f4 (int x, ...)
+{
+  va_list ap;
+  va_start (ap, x);
+  while (x--)
+    va_arg (ap, int);
+  b = va_arg (ap, __int128);
+  va_end (ap);
+}
+#endif
+
+__attribute__((noipa)) void
+f5 (int x, ...)
+{
+  va_list ap;
+  va_start (ap, x);
+  while (x--)
+    va_arg (ap, int);
+  c = va_arg (ap, struct S);
+  va_end (ap);
+}
+
+__attribute__((noipa)) void
+f6 (int x, ...)
+{
+  va_list ap;
+  va_start (ap, x);
+  while (x--)
+    va_arg (ap, int);
+  d = va_arg (ap, struct T);
+  va_end (ap);
+}
+
+__attribute__((noipa)) struct U
+f7 (int x, ...)
+{
+  struct U r;
+  va_list ap;
+  va_start (ap, x);
+  while (x--)
+    va_arg (ap, double);
+  r = va_arg (ap, struct U);
+  va_end (ap);
+  return r;
+}
+
+__attribute__((noipa)) struct V
+f8 (int x, ...)
+{
+  struct V r;
+  va_list ap;
+  va_start (ap, x);
+  while (x--)
+    va_arg (ap, double);
+  r = va_arg (ap, struct V);
+  va_end (ap);
+  return r;
+}
+
+__attribute__((noipa)) void
+f9 (int x, ...)
+{
+  va_list ap;
+  va_start (ap, x);
+  while (x--)
+    va_arg (ap, double);
+  e = va_arg (ap, struct U);
+  va_end (ap);
+}
+
+__attribute__((noipa)) void
+f10 (int x, ...)
+{
+  va_list ap;
+  va_start (ap, x);
+  while (x--)
+    va_arg (ap, double);
+  f = va_arg (ap, struct V);
+  va_end (ap);
+}
+
+__attribute__((noipa)) struct W
+f11 (int x, ...)
+{
+  struct W r;
+  va_list ap;
+  va_start (ap, x);
+  while (x--)
+    {
+      va_arg (ap, int);
+      va_arg (ap, double);
+    }
+  r = va_arg (ap, struct W);
+  va_end (ap);
+  return r;
+}
+
+__attribute__((noipa)) struct X
+f12 (int x, ...)
+{
+  struct X r;
+  va_list ap;
+  va_start (ap, x);
+  while (x--)
+    {
+      va_arg (ap, int);
+      va_arg (ap, double);
+    }
+  r = va_arg (ap, struct X);
+  va_end (ap);
+  return r;
+}
+
+__attribute__((noipa)) void
+f13 (int x, ...)
+{
+  va_list ap;
+  va_start (ap, x);
+  while (x--)
+    {
+      va_arg (ap, int);
+      va_arg (ap, double);
+    }
+  g = va_arg (ap, struct W);
+  va_end (ap);
+}
+
+__attribute__((noipa)) void
+f14 (int x, ...)
+{
+  va_list ap;
+  va_start (ap, x);
+  while (x--)
+    {
+      va_arg (ap, int);
+      va_arg (ap, double);
+    }
+  h = va_arg (ap, struct X);
+  va_end (ap);
+}
+
+int
+main ()
+{
+  union Y {
+#if __SIZEOF_INT128__ == 2 * __SIZEOF_LONG_LONG__
+    __int128 b;
+#endif
+    struct S c;
+    struct T d;
+    struct U e;
+    struct V f;
+    struct W g;
+    struct X h;
+  } u, v;
+  u.c.a = 0x5555555555555555ULL;
+  u.c.b = 0xaaaaaaaaaaaaaaaaULL;
+#define C(x) \
+  do {								\
+    if (u.c.a != x.c.a || u.c.b != x.c.b) __builtin_abort ();	\
+    u.c.a++;							\
+    u.c.b--;							\
+  } while (0)
+#if __SIZEOF_INT128__ == 2 * __SIZEOF_LONG_LONG__
+  v.b = f1 (0, u.b); C (v);
+  v.b = f1 (1, 0, u.b); C (v);
+  v.b = f1 (2, 0, 0, u.b); C (v);
+  v.b = f1 (3, 0, 0, 0, u.b); C (v);
+  v.b = f1 (4, 0, 0, 0, 0, u.b); C (v);
+  v.b = f1 (5, 0, 0, 0, 0, 0, u.b); C (v);
+  v.b = f1 (6, 0, 0, 0, 0, 0, 0, u.b); C (v);
+  v.b = f1 (7, 0, 0, 0, 0, 0, 0, 0, u.b); C (v);
+  v.b = f1 (8, 0, 0, 0, 0, 0, 0, 0, 0, u.b); C (v);
+  v.b = f1 (9, 0, 0, 0, 0, 0, 0, 0, 0, 0, u.b); C (v);
+#endif
+  v.c = f2 (0, u.c); C (v);
+  v.c = f2 (1, 0, u.c); C (v);
+  v.c = f2 (2, 0, 0, u.c); C (v);
+  v.c = f2 (3, 0, 0, 0, u.c); C (v);
+  v.c = f2 (4, 0, 0, 0, 0, u.c); C (v);
+  v.c = f2 (5, 0, 0, 0, 0, 0, u.c); C (v);
+  v.c = f2 (6, 0, 0, 0, 0, 0, 0, u.c); C (v);
+  v.c = f2 (7, 0, 0, 0, 0, 0, 0, 0, u.c); C (v);
+  v.c = f2 (8, 0, 0, 0, 0, 0, 0, 0, 0, u.c); C (v);
+  v.c = f2 (9, 0, 0, 0, 0, 0, 0, 0, 0, 0, u.c); C (v);
+  v.d = f3 (0, u.d); C (v);
+  v.d = f3 (1, 0, u.d); C (v);
+  v.d = f3 (2, 0, 0, u.d); C (v);
+  v.d = f3 (3, 0, 0, 0, u.d); C (v);
+  v.d = f3 (4, 0, 0, 0, 0, u.d); C (v);
+  v.d = f3 (5, 0, 0, 0, 0, 0, u.d); C (v);
+  v.d = f3 (6, 0, 0, 0, 0, 0, 0, u.d); C (v);
+  v.d = f3 (7, 0, 0, 0, 0, 0, 0, 0, u.d); C (v);
+  v.d = f3 (8, 0, 0, 0, 0, 0, 0, 0, 0, u.d); C (v);
+  v.d = f3 (9, 0, 0, 0, 0, 0, 0, 0, 0, 0, u.d); C (v);
+#if __SIZEOF_INT128__ == 2 * __SIZEOF_LONG_LONG__
+  f4 (0, u.b); v.b = b; C (v);
+  f4 (1, 0, u.b); v.b = b; C (v);
+  f4 (2, 0, 0, u.b); v.b = b; C (v);
+  f4 (3, 0, 0, 0, u.b); v.b = b; C (v);
+  f4 (4, 0, 0, 0, 0, u.b); v.b = b; C (v);
+  f4 (5, 0, 0, 0, 0, 0, u.b); v.b = b; C (v);
+  f4 (6, 0, 0, 0, 0, 0, 0, u.b); v.b = b; C (v);
+  f4 (7, 0, 0, 0, 0, 0, 0, 0, u.b); v.b = b; C (v);
+  f4 (8, 0, 0, 0, 0, 0, 0, 0, 0, u.b); v.b = b; C (v);
+  f4 (9, 0, 0, 0, 0, 0, 0, 0, 0, 0, u.b); v.b = b; C (v);
+#endif
+  f5 (0, u.c); v.c = c; C (v);
+  f5 (1, 0, u.c); v.c = c; C (v);
+  f5 (2, 0, 0, u.c); v.c = c; C (v);
+  f5 (3, 0, 0, 0, u.c); v.c = c; C (v);
+  f5 (4, 0, 0, 0, 0, u.c); v.c = c; C (v);
+  f5 (5, 0, 0, 0, 0, 0, u.c); v.c = c; C (v);
+  f5 (6, 0, 0, 0, 0, 0, 0, u.c); v.c = c; C (v);
+  f5 (7, 0, 0, 0, 0, 0, 0, 0, u.c); v.c = c; C (v);
+  f5 (8, 0, 0, 0, 0, 0, 0, 0, 0, u.c); v.c = c; C (v);
+  f5 (9, 0, 0, 0, 0, 0, 0, 0, 0, 0, u.c); v.c = c; C (v);
+  f6 (0, u.d); v.d = d; C (v);
+  f6 (1, 0, u.d); v.d = d; C (v);
+  f6 (2, 0, 0, u.d); v.d = d; C (v);
+  f6 (3, 0, 0, 0, u.d); v.d = d; C (v);
+  f6 (4, 0, 0, 0, 0, u.d); v.d = d; C (v);
+  f6 (5, 0, 0, 0, 0, 0, u.d); v.d = d; C (v);
+  f6 (6, 0, 0, 0, 0, 0, 0, u.d); v.d = d; C (v);
+  f6 (7, 0, 0, 0, 0, 0, 0, 0, u.d); v.d = d; C (v);
+  f6 (8, 0, 0, 0, 0, 0, 0, 0, 0, u.d); v.d = d; C (v);
+  f6 (9, 0, 0, 0, 0, 0, 0, 0, 0, 0, u.d); v.d = d; C (v);
+  u.e.a = 1.25;
+  u.e.b = 2.75;
+  u.e.c = -3.5;
+  u.e.d = -2.0;
+#undef C
+#define C(x) \
+  do {								\
+    if (u.e.a != x.e.a || u.e.b != x.e.b			\
+	|| u.e.c != x.e.c || u.e.d != x.e.d) __builtin_abort ();\
+    u.e.a++;							\
+    u.e.b--;							\
+    u.e.c++;							\
+    u.e.d--;							\
+  } while (0)
+  v.e = f7 (0, u.e); C (v);
+  v.e = f7 (1, 0.0, u.e); C (v);
+  v.e = f7 (2, 0.0, 0.0, u.e); C (v);
+  v.e = f7 (3, 0.0, 0.0, 0.0, u.e); C (v);
+  v.e = f7 (4, 0.0, 0.0, 0.0, 0.0, u.e); C (v);
+  v.e = f7 (5, 0.0, 0.0, 0.0, 0.0, 0.0, u.e); C (v);
+  v.e = f7 (6, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, u.e); C (v);
+  v.e = f7 (7, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, u.e); C (v);
+  v.e = f7 (8, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, u.e); C (v);
+  v.e = f7 (9, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, u.e); C (v);
+  v.f = f8 (0, u.f); C (v);
+  v.f = f8 (1, 0.0, u.f); C (v);
+  v.f = f8 (2, 0.0, 0.0, u.f); C (v);
+  v.f = f8 (3, 0.0, 0.0, 0.0, u.f); C (v);
+  v.f = f8 (4, 0.0, 0.0, 0.0, 0.0, u.f); C (v);
+  v.f = f8 (5, 0.0, 0.0, 0.0, 0.0, 0.0, u.f); C (v);
+  v.f = f8 (6, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, u.f); C (v);
+  v.f = f8 (7, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, u.f); C (v);
+  v.f = f8 (8, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, u.f); C (v);
+  v.f = f8 (9, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, u.f); C (v);
+  f9 (0, u.e); v.e = e; C (v);
+  f9 (1, 0.0, u.e); v.e = e; C (v);
+  f9 (2, 0.0, 0.0, u.e); v.e = e; C (v);
+  f9 (3, 0.0, 0.0, 0.0, u.e); v.e = e; C (v);
+  f9 (4, 0.0, 0.0, 0.0, 0.0, u.e); v.e = e; C (v);
+  f9 (5, 0.0, 0.0, 0.0, 0.0, 0.0, u.e); v.e = e; C (v);
+  f9 (6, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, u.e); v.e = e; C (v);
+  f9 (7, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, u.e); v.e = e; C (v);
+  f9 (8, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, u.e); v.e = e; C (v);
+  f9 (9, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, u.e); v.e = e; C (v);
+  f10 (0, u.f); v.f = f; C (v);
+  f10 (1, 0.0, u.f); v.f = f; C (v);
+  f10 (2, 0.0, 0.0, u.f); v.f = f; C (v);
+  f10 (3, 0.0, 0.0, 0.0, u.f); v.f = f; C (v);
+  f10 (4, 0.0, 0.0, 0.0, 0.0, u.f); v.f = f; C (v);
+  f10 (5, 0.0, 0.0, 0.0, 0.0, 0.0, u.f); v.f = f; C (v);
+  f10 (6, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, u.f); v.f = f; C (v);
+  f10 (7, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, u.f); v.f = f; C (v);
+  f10 (8, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, u.f); v.f = f; C (v);
+  f10 (9, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, u.f); v.f = f; C (v);
+  u.g.a = 9.5;
+  u.g.b = 0x5555555555555555ULL;
+#undef C
+#define C(x) \
+  do {								\
+    if (u.e.a != x.e.a || u.e.b != x.e.b) __builtin_abort ();	\
+    u.e.a++;							\
+    u.e.b--;							\
+  } while (0)
+  v.g = f11 (0, u.g); C (v);
+  v.g = f11 (1, 0, 0.0, u.g); C (v);
+  v.g = f11 (2, 0, 0.0, 0, 0.0, u.g); C (v);
+  v.g = f11 (3, 0, 0.0, 0, 0.0, 0, 0.0, u.g); C (v);
+  v.g = f11 (4, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.g); C (v);
+  v.g = f11 (5, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.g); C (v);
+  v.g = f11 (6, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.g); C (v);
+  v.g = f11 (7, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.g); C (v);
+  v.g = f11 (8, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.g); C (v);
+  v.g = f11 (9, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.g); C (v);
+  v.h = f12 (0, u.h); C (v);
+  v.h = f12 (1, 0, 0.0, u.h); C (v);
+  v.h = f12 (2, 0, 0.0, 0, 0.0, u.h); C (v);
+  v.h = f12 (3, 0, 0.0, 0, 0.0, 0, 0.0, u.h); C (v);
+  v.h = f12 (4, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.h); C (v);
+  v.h = f12 (5, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.h); C (v);
+  v.h = f12 (6, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.h); C (v);
+  v.h = f12 (7, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.h); C (v);
+  v.h = f12 (8, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.h); C (v);
+  v.h = f12 (9, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.h); C (v);
+  f13 (0, u.g); v.g = g; C (v);
+  f13 (1, 0, 0.0, u.g); v.g = g; C (v);
+  f13 (2, 0, 0.0, 0, 0.0, u.g); v.g = g; C (v);
+  f13 (3, 0, 0.0, 0, 0.0, 0, 0.0, u.g); v.g = g; C (v);
+  f13 (4, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.g); v.g = g; C (v);
+  f13 (5, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.g); v.g = g; C (v);
+  f13 (6, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.g); v.g = g; C (v);
+  f13 (7, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.g); v.g = g; C (v);
+  f13 (8, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.g); v.g = g; C (v);
+  f13 (9, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.g); v.g = g; C (v);
+  f14 (0, u.h); v.h = h; C (v);
+  f14 (1, 0, 0.0, u.h); v.h = h; C (v);
+  f14 (2, 0, 0.0, 0, 0.0, u.h); v.h = h; C (v);
+  f14 (3, 0, 0.0, 0, 0.0, 0, 0.0, u.h); v.h = h; C (v);
+  f14 (4, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.h); v.h = h; C (v);
+  f14 (5, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.h); v.h = h; C (v);
+  f14 (6, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.h); v.h = h; C (v);
+  f14 (7, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.h); v.h = h; C (v);
+  f14 (8, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.h); v.h = h; C (v);
+  f14 (9, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, 0, 0.0, u.h); v.h = h; C (v);
+  return 0;
+}