* [PATCH] tree-optimization/110640 - testcase for fixed bug
@ 2023-12-14 7:41 Richard Biener
0 siblings, 0 replies; only message in thread
From: Richard Biener @ 2023-12-14 7:41 UTC (permalink / raw)
To: gcc-patches
Pushed.
PR tree-optimization/110640
* gcc.dg/torture/pr110640.c: New testcase.
---
gcc/testsuite/gcc.dg/torture/pr110640.c | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
create mode 100644 gcc/testsuite/gcc.dg/torture/pr110640.c
diff --git a/gcc/testsuite/gcc.dg/torture/pr110640.c b/gcc/testsuite/gcc.dg/torture/pr110640.c
new file mode 100644
index 00000000000..7667294dde8
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/pr110640.c
@@ -0,0 +1,22 @@
+/* { dg-do run } */
+/* { dg-require-effective-target int32plus } */
+
+unsigned short a = 65535;
+int b, f, g;
+int *c = &b;
+long d;
+short e;
+static int *h(int);
+void i() { h(a); }
+int *h(int j) {
+ unsigned char k;
+ for (; e != 8; e = e + 4)
+ k = 0;
+ for (; (unsigned char)(j-181249535) + k <= 1; k++) {
+ *c = d;
+ for (; f; f++)
+ ;
+ }
+ return &g;
+}
+int main() { i(); }
--
2.35.3
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