On Wed, Feb 26, 2020 at 11:29:18AM +0100, Richard Biener wrote:
> > Bootstrapped/regtested on x86_64-linux and i686-linux, ok for trunk?
This got fixed with Martin's C FE change, so I've just committed
the testcases as obvious to trunk.
2020-03-03 Jakub Jelinek <ja...@redhat.com>
PR tree-optimization/93927
* gcc.c-torture/compile/pr93927-1.c: New test.
* gcc.c-torture/compile/pr93927-2.c: New test.
--- gcc/testsuite/gcc.c-torture/compile/pr93927-1.c.jj 2020-02-25
11:47:10.983971425 +0100
+++ gcc/testsuite/gcc.c-torture/compile/pr93927-1.c 2020-02-25
11:46:43.004382966 +0100
@@ -0,0 +1,9 @@
+/* PR tree-optimization/93927 */
+
+__SIZE_TYPE__ strstr (const char *, const char *);
+
+char *
+foo (char *x)
+{
+ return !!strstr (x, "0") ? "0" : "1";
+}
--- gcc/testsuite/gcc.c-torture/compile/pr93927-2.c.jj 2020-02-25
11:47:13.930928081 +0100
+++ gcc/testsuite/gcc.c-torture/compile/pr93927-2.c 2020-02-25
11:46:57.304172632 +0100
@@ -0,0 +1,9 @@
+/* PR tree-optimization/93927 */
+
+__SIZE_TYPE__ strchr (const char *, int);
+
+char *
+foo (char *x)
+{
+ return !!strchr (x, 0) ? "0" : "1";
+}
Jakub
