[gcc(refs/vendors/riscv/heads/gcc-14-with-riscv-opts)] RISC-V: Add testcase for PR114749.

[Jeff Law via Gcc-cvs]

https://gcc.gnu.org/g:03d11c2142d2b375161fa50d367c2bb9bfe742bd

commit 03d11c2142d2b375161fa50d367c2bb9bfe742bd
Author: Robin Dapp <rd...@ventanamicro.com>
Date:   Mon May 6 15:51:37 2024 -0600

    RISC-V: Add testcase for PR114749.
    
    this adds a test case for PR114749.
    Going to commit as obvious unless somebody complains.
    
    Regards
     Robin
    
    gcc/testsuite/ChangeLog:
    
            PR tree-optimization/114749
    
            * gcc.target/riscv/rvv/autovec/pr114749.c: New test.

Diff:
---
 gcc/testsuite/gcc.target/riscv/rvv/autovec/pr114749.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/pr114749.c 
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/pr114749.c
new file mode 100644
index 00000000000..6733b0481a6
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/pr114749.c
@@ -0,0 +1,15 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv_zvl128b -mabi=lp64d -fwhole-program -O3 
-mrvv-vector-bits=zvl" } */
+
+extern int a[];
+extern char b[];
+int c = 24;
+_Bool d[24][24][24];
+_Bool (*e)[24][24] = d;
+int main() {
+  for (short f = 0; f < 24; f += 3)
+    for (unsigned g = 0; g < (char)c; g += 2) {
+      a[f] = 0;
+      b[g] |= ({ e[f][f][f]; });
+    }
+}