Positive tests without flag c from gcc

.github/workflows/virtual.yml

@@ -15,7 +15,7 @@ jobs:
           fetch-depth: 0
       - name: Run script
         shell: bash
-        run: ./scripts/test.sh
+        run: ./scripts/test.sh -d
 
   ubuntu:
     name: Ubuntu 20.04
@@ -26,7 +26,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Run script
-        run: ./scripts/test.sh
+        run: ./scripts/test.sh -d
 
   macos:
     name: macOS Big Sur 11
@@ -39,4 +39,4 @@ jobs:
       - name: Set up environment
         run: brew install coreutils
       - name: Run script
-        run: ./scripts/test.sh
+        run: ./scripts/test.sh -d

tests/codegen/executable/gcc/20000314-1.c

@@ -0,0 +1,11 @@
+struct {
+   char a[5];
+} *p;
+
+int main ()
+{
+   int i = -1;
+
+   if(p->a[-i])
+     return 1;
+}

tests/codegen/executable/gcc/20031214-1.c

@@ -0,0 +1,32 @@
+/* PR optimization/10312 */
+/* Originator: Peter van Hoof <p dot van-hoof at qub dot ac dot uk> */
+
+/* Verify that the strength reduction pass doesn't find
+   illegitimate givs.  */
+
+struct
+{
+  double a;
+  int n[2];
+} g = { 0., { 1, 2}};
+
+int k = 0;
+
+void
+b (int *j)
+{
+}
+
+int
+main ()
+{
+  int j;
+
+  for (j = 0; j < 2; j++)
+    k = (k > g.n[j]) ? k : g.n[j];
+
+  k++;
+  b (&j);
+
+  return 0;
+}

tests/codegen/executable/gcc/20040813-1.c

@@ -0,0 +1,14 @@
+/* Test lang in N_SO stab.  */
+/* Contributed by Devang Patel  <[email protected]>  */
+
+/* { dg-do compile { target stabs } } */
+/* { dg-options "-gstabs" } */
+
+int
+main ()
+{
+  return 0;
+}
+
+/* { dg-final { scan-assembler ".stabs.*100,0,2" } } */
+

tests/codegen/executable/gcc/20090729_1.c

@@ -0,0 +1,4 @@
+double j;
+int i;
+int main () { return i; }
+

tests/codegen/executable/gcc/20090914-1_0.c

@@ -0,0 +1,13 @@
+/* { dg-lto-do link } */
+/* { dg-lto-options {{-flto -g -fvar-tracking-assignments}} } */
+/* { dg-suppress-ld-options "-g -fvar-tracking-assignments" } */
+
+void foo()
+{
+  int hex = 0x4;
+}
+
+int main()
+{
+  return 0;
+}

tests/codegen/executable/gcc/20100722-1_0.c

@@ -0,0 +1,6 @@
+/* { dg-lto-do run } */
+/* { dg-require-linker-plugin "" } */
+/* { dg-extra-ld-options "-fuse-linker-plugin" } */
+
+int main() { return 0; }
+

tests/codegen/executable/gcc/20101009-2_0.c

@@ -0,0 +1,3 @@
+/* { dg-lto-do link } */
+
+int main() { return 0; }

tests/codegen/executable/gcc/960218-1.c

@@ -0,0 +1,2 @@
+#define X(x) x
+int main() { return X(0/* *//* */); }

tests/codegen/executable/gcc/bounds-3.c

@@ -0,0 +1,23 @@
+/* PR sanitizer/70875 */
+/* { dg-do run } */
+/* { dg-options "-fsanitize=bounds -fno-sanitize-recover=bounds" } */
+/* { dg-shouldfail "ubsan" } */
+
+int
+foo (int n, int k)
+{
+  struct S
+  {
+    int i[n];
+    int value;
+  } s[2];
+  return s[k].value = 0;
+}
+
+int
+main ()
+{
+  return foo (2, 2);
+}
+
+/* { dg-output "index 2 out of bounds for type 'S \\\[2\\\]'" } */

tests/codegen/executable/gcc/call386.c

@@ -0,0 +1,20 @@
+void foo () {}
+
+int main ()
+{
+  int i;
+  for (i = 100000; i >= 0; i--)
+    {
+      foo ();
+      foo ();
+      foo ();
+      foo ();
+      foo ();
+      foo ();
+      foo ();
+      foo ();
+      foo ();
+      foo ();
+    }
+  return 0;
+}

tests/codegen/executable/gcc/crossmodule-indir-call-topn-1a.c

@@ -0,0 +1,22 @@
+/* It seems there is no way to avoid the other source of mulitple
+   source testcase from being compiled independently.  Just avoid
+   error.  */
+#ifdef DOJOB
+int
+one (int a)
+{
+  return 1;
+}
+
+int
+two (int a)
+{
+  return 0;
+}
+#else
+int
+main()
+{
+  return 0;
+}
+#endif

tests/codegen/executable/gcc/darwin-20040809-2.c

@@ -0,0 +1,15 @@
+/* Test dead code strip support.  */
+/* Contributed by Devang Patel  <[email protected]>  */
+
+/* { dg-do compile { target { *-*-darwin* && stabs } } } */
+/* { dg-options "-gstabs+ -fno-eliminate-unused-debug-symbols" } */
+
+int
+main ()
+{
+  return 0;
+}
+
+/* { dg-final { scan-assembler ".stabd.46,0,0" } } */
+/* { dg-final { scan-assembler ".stabd.78,0,0" } } */
+

tests/codegen/executable/gcc/darwin-ld-1.c

@@ -0,0 +1,11 @@
+/* Test Darwin linker option -all_load.  */
+/* Developed by Devang Patel <[email protected]>.  */
+
+/* { dg-options "-all_load" } */
+/* { dg-do link { target *-*-darwin* } } */
+
+int main()
+{
+  return 0;
+}
+

tests/codegen/executable/gcc/darwin-ld-2.c

@@ -0,0 +1,11 @@
+/* Test Darwin linker option -bind_at_load.  */
+/* Developed by Devang Patel <[email protected]>.  */
+
+/* { dg-options "-bind_at_load" } */
+/* { dg-do link { target *-*-darwin* } } */
+
+int main()
+{
+  return 0;
+}
+

tests/codegen/executable/gcc/darwin-ld-20040809-1.c

@@ -0,0 +1,13 @@
+/* Test -dead_strip support.  */
+/* Contributed by Devang Patel  <[email protected]>  */
+
+/* { dg-do compile { target *-*-darwin* } } */
+/* { dg-options "-dead_strip" } */
+
+
+int
+main ()
+{
+  return 0;
+}
+

tests/codegen/executable/gcc/darwin-ld-20040809-2.c

@@ -0,0 +1,12 @@
+/* Test -no_dead_strip_inits_and_terms support. */
+/* Contributed by Devang Patel  <[email protected]>  */
+
+/* { dg-do compile { target *-*-darwin* } } */
+/* { dg-options "-no_dead_strip_inits_and_terms" } */
+
+int
+main ()
+{
+  return 0;
+}
+

tests/codegen/executable/gcc/darwin-ld-20040828-1.c

@@ -0,0 +1,13 @@
+/* Test -segaddr.  */
+/* Contributed by Devang Patel  <[email protected]>  */
+
+/* { dg-do compile { target *-*-darwin* } } */
+/* { dg-options "-segaddr __DATA 4000" } */
+
+
+int
+main ()
+{
+  return 0;
+}
+

tests/codegen/executable/gcc/darwin-ld-20040828-2.c

@@ -0,0 +1,13 @@
+/* Test -segs_read_only_addr.  */
+/* Contributed by Devang Patel  <[email protected]>  */
+
+/* { dg-do compile { target *-*-darwin* } } */
+/* { dg-options "-segs_read_only_addr 4000 -dynamiclib" } */
+
+
+int
+main ()
+{
+  return 0;
+}
+

tests/codegen/executable/gcc/darwin-ld-20040828-3.c

@@ -0,0 +1,13 @@
+/* Test -segs_read_write_addr.  */
+/* Contributed by Devang Patel  <[email protected]>  */
+
+/* { dg-do compile { target *-*-darwin* } } */
+/* { dg-options "-segs_read_only_addr 4000 -segs_read_write_addr 8000 -dynamiclib" } */
+
+
+int
+main ()
+{
+  return 0;
+}
+

tests/codegen/executable/gcc/darwin-ld-3.c

@@ -0,0 +1,12 @@
+
+/* Test Darwin linker option -arch_errors_fatal.  */
+/* Developed by Devang Patel <[email protected]>.  */
+
+/* { dg-options "-arch_errors_fatal" } */
+/* { dg-do link { target *-*-darwin* } } */
+
+int main()
+{
+  return 0;
+}
+

tests/codegen/executable/gcc/darwin-ld-4.c

@@ -0,0 +1,11 @@
+/* Test Darwin linker option -bundle.  */
+/* Developed by Devang Patel <[email protected]>.  */
+
+/* { dg-options "-bundle" } */
+/* { dg-do link { target *-*-darwin* } } */
+
+int main()
+{
+  return 0;
+}
+

tests/codegen/executable/gcc/darwin-ld-5.c

@@ -0,0 +1,11 @@
+/* Test Darwin linker option -dynamic.  */
+/* Developed by Devang Patel <[email protected]>.  */
+
+/* { dg-options "-dynamic" } */
+/* { dg-do link { target *-*-darwin* } } */
+
+int main()
+{
+  return 0;
+}
+

tests/codegen/executable/gcc/darwin-version-1.c

@@ -0,0 +1,16 @@
+/* Basic test of the -mmacosx-version-min option.  */
+
+/* Darwin4 corresponds to MacOS 10.0.  */
+/* { dg-options "-mmacosx-version-min=10.1" { target *-*-darwin[456789]* } } */
+/* Later Darwin linkers decline to link for less than Darwin8/MacOS 10.4.
+   However, we need to make the link for 10.6 because the relevant libgcc_s
+   shim files for 10.4 and 10.5 are also not installed in later SDKs.  */
+/* { dg-options "-mmacosx-version-min=10.6" { target *-*-darwin1[01234567]* } } */
+/* From XCode 11.4 on 10.14/15 10.6 and 10.7 are also deprecated.  */
+/* { dg-options "-mmacosx-version-min=10.8" { target *-*-darwin1[89]* } } */
+/* { dg-do link { target *-*-darwin* } } */
+
+int main()
+{
+  return 0;
+}

tests/codegen/executable/gcc/dev-specific-rmw.c

@@ -0,0 +1,13 @@
+/* Verify that rmw instructions supported */
+/* { dg-do assemble } */
+
+int main()
+{
+  #ifdef __AVR_ISA_RMW__
+    __asm("xch Z, r12");
+    __asm("las Z, r12");
+    __asm("lac Z, r12");
+    __asm("lat Z, r12");
+  #endif
+  return 0;
+}

tests/codegen/executable/gcc/devnull-dump.c

@@ -0,0 +1,7 @@
+/* { dg-do assemble } */
+/* { dg-options "-fdump-ipa-clones -o /dev/null" } */
+
+int main()
+{
+  return 0;
+}

tests/codegen/executable/gcc/dg-bogus-exp-P.c

@@ -0,0 +1,8 @@
+/* Test the tester; previously part of gcc.misc-tests/dg-9.c.  */
+/* { dg-prms-id 42 } */
+/* { dg-options "-Wall" } */
+
+int main (int argc, char *argv[])
+{
+  return 0; /* { dg-bogus "foobar" "bogus fail test" } */
+}

tests/codegen/executable/gcc/dg-do-run-sf-exp-F.c

@@ -0,0 +1,8 @@
+/* { dg-do run } */
+/* { dg-shouldfail "required comment" } */
+
+int
+main ()
+{
+    return 0;  /* We expect nonzero, so this fails.  */
+}

tests/codegen/executable/gcc/dg-do-run-xrif-nocache-exp-XF.c

@@ -0,0 +1,9 @@
+/* { dg-do run } */
+/* { dg-options "-DDEFINED" } */
+/* { dg-xfail-run-if "comment" { def_nocache } } */
+
+int
+main ()
+{
+  return 1;
+}