Merge from trunk revision f3e9c98a9f40fc24bb4ecef6aaa94ff799c8d587.

6 files changed, 72 insertions, 2 deletions

diff --git a/gcc/testsuite/gcc.dg/Wstringop-truncation-9.c b/gcc/testsuite/gcc.dg/Wstringop-truncation-9.c
new file mode 100644
index 0000000..6361480
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/Wstringop-truncation-9.c
@@ -0,0 +1,41 @@
+/* PR tree-optimization/99489 - ICE calling strncat after strncat
+   { dg-do compile }
+   { dg-options "-O2 -Wall" } */
+
+// Important -- see pr82429.
+char *stpcpy (char *, const char *);
+
+void fchar (char *d, char c, char *s)
+{
+  __builtin_strcat (d, s);
+  __builtin_strncat (d, &c, 1);
+}
+
+void fcstchar (char *d, char *s)
+{
+  __builtin_strcat (d, s);
+
+  const char c = 'x';
+  __builtin_strncat (d, &c, 1);     // { dg-warning "-Wstringop-truncation" }
+}
+
+void fstr (char *d, char *s)
+{
+  __builtin_strcat (d, s);
+  __builtin_strncat (d, s, 1);
+}
+
+void farr (char *d, char *s)
+{
+  __builtin_strcat (d, s);
+
+  char a[] = "x";
+  __builtin_strncat (d, a, 1);      // { dg-warning "-Wstringop-truncation" }
+}
+
+void flit (char *d, char *s)
+{
+  __builtin_strcat (d, s);
+  __builtin_strncat (d, "x", 1);    // { dg-warning "-Wstringop-truncation" "pr?????" { xfail *-*-*} }
+                                    // { dg-warning "-Wstringop-overflow" "actual" { target *-*-*} .-1 }
+}
diff --git a/gcc/testsuite/gcc.dg/declare-simd.c b/gcc/testsuite/gcc.dg/declare-simd.c
index 1c71b60..2c8c1b7 100644
--- a/gcc/testsuite/gcc.dg/declare-simd.c
+++ b/gcc/testsuite/gcc.dg/declare-simd.c
@@ -3,6 +3,7 @@
 
 #pragma omp declare simd linear (p2, p3)
 extern void fn2 (float p1, float *p2, float *p3);
+/* { dg-warning "GCC does not currently support mixed size types for 'simd' functions" "" { target { { aarch64*-*-* } && lp64 } } .-1 } */
 
 float *a, *b;
 void fn1 (float *p1)
diff --git a/gcc/testsuite/gcc.dg/gomp/pr59669-2.c b/gcc/testsuite/gcc.dg/gomp/pr59669-2.c
index 26a30f4..f6aad89 100644
--- a/gcc/testsuite/gcc.dg/gomp/pr59669-2.c
+++ b/gcc/testsuite/gcc.dg/gomp/pr59669-2.c
@@ -7,4 +7,3 @@ void
 bar (int *a)
 {
 }
-/* { dg-warning "GCC does not currently support mixed size types for 'simd' functions" "" { target aarch64*-*-* } .-3 } */
diff --git a/gcc/testsuite/gcc.dg/gomp/pr99542.c b/gcc/testsuite/gcc.dg/gomp/pr99542.c
new file mode 100644
index 0000000..b67ff5a
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/gomp/pr99542.c
@@ -0,0 +1,17 @@
+/* PR middle-end/89246 */
+/* { dg-do compile { target int128 } } */
+/* { dg-options "-O0 -fopenmp-simd" } */
+
+#pragma omp declare simd
+extern int foo (__int128 x);	/* { dg-warning "GCC does not currently support mixed size types for 'simd' function" "" { target aarch64*-*-* } } */
+/* { dg-warning "unsupported argument type '__int128' for simd" "" { target i?86-*-* x86_64-*-* } .-1 } */
+
+#pragma omp declare simd uniform (x)
+extern int baz (__int128 x);
+
+#pragma omp declare simd
+int
+bar (int x)
+{
+  return x + foo (0) + baz (0);
+}
diff --git a/gcc/testsuite/gcc.dg/gomp/pr99544.c b/gcc/testsuite/gcc.dg/gomp/pr99544.c
new file mode 100644
index 0000000..4ea07cf
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/gomp/pr99544.c
@@ -0,0 +1,13 @@
+/* PR tree-optimization/99544 */
+/* { dg-do compile } */
+/* { dg-options "-Os -fopenmp" } */
+
+long
+foo (long a, long b, long c)
+{
+  long d, e;
+  #pragma omp teams distribute parallel for simd firstprivate (a, b, c) lastprivate(e)
+  for (d = a; d < b; d++)
+    e = c + d * 5;
+  return e;
+}
diff --git a/gcc/testsuite/gcc.dg/gomp/simd-clones-2.c b/gcc/testsuite/gcc.dg/gomp/simd-clones-2.c
index 844b80b..75554de 100644
--- a/gcc/testsuite/gcc.dg/gomp/simd-clones-2.c
+++ b/gcc/testsuite/gcc.dg/gomp/simd-clones-2.c
@@ -15,7 +15,6 @@ float setArray(float *a, float x, int k)
   return a[k];
 }
 
-/* { dg-warning "GCC does not currently support mixed size types for 'simd' functions" "" { target aarch64*-*-* } .-6 } */
 /* { dg-final { scan-tree-dump "_ZGVbN4ua32vl_setArray" "optimized" { target i?86-*-* x86_64-*-* } } } */
 /* { dg-final { scan-tree-dump "_ZGVbN4vvva32_addit" "optimized" { target i?86-*-* x86_64-*-* } } } */
 /* { dg-final { scan-tree-dump "_ZGVbM4vl66u_addit" "optimized" { target i?86-*-* x86_64-*-* } } } */