[gcc(refs/users/marxin/heads/vect_cond_expr-rework-v3)] Fix gcc.dg/pr92301.c on targets that don't support argc/argv.

[Martin Liska]

https://gcc.gnu.org/g:0fca105f8ca95747fad3d3315e642ea9dc6936e0

commit 0fca105f8ca95747fad3d3315e642ea9dc6936e0
Author: Sandra Loosemore <sandra@codesourcery.com>
Date:   Wed Mar 25 08:01:50 2020 -0700

    Fix gcc.dg/pr92301.c on targets that don't support argc/argv.
    
    2020-03-25  Sandra Loosemore  <sandra@codesourcery.com>
    
            gcc/testsuite/
            * gcc.dg/pr92301.c (main): Allow argc to be 0 to support
            embedded targets.

Diff:
---
 gcc/testsuite/ChangeLog        | 5 +++++
 gcc/testsuite/gcc.dg/pr92301.c | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 86d3b719ab8..5fa61f94349 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2020-03-25  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* gcc.dg/pr92301.c (main): Allow argc to be 0 to support
+	embedded targets.
+
 2020-03-25  Jakub Jelinek  <jakub@redhat.com>
 
 	PR debug/94296
diff --git a/gcc/testsuite/gcc.dg/pr92301.c b/gcc/testsuite/gcc.dg/pr92301.c
index 9a47e12e614..3ade201ad90 100644
--- a/gcc/testsuite/gcc.dg/pr92301.c
+++ b/gcc/testsuite/gcc.dg/pr92301.c
@@ -23,7 +23,7 @@ int main(int argc, char **argv)
   for (unsigned i = 0; i < N; i++)
     a[i] = i;
 
-  if (argc == 1)
+  if (argc < 2)
     m = 17;
 
   unsigned int r = df_count_refs(1);