Re: [PATCH] RISC-V: Add testcase for PR114749.

["juzhe.zhong@rivai.ai" <juzhe.zhong@rivai.ai>]

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LGTM



juzhe.zhong@rivai.ai
 
From: Robin Dapp
Date: 2024-04-25 19:23
To: gcc-patches
CC: rdapp.gcc; palmer; Kito Cheng; juzhe.zhong@rivai.ai; jeffreyalaw; Patrick O'Neill
Subject: [PATCH] RISC-V: Add testcase for PR114749.
Hi,
 
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.
---
.../gcc.target/riscv/rvv/autovec/pr114749.c       | 15 +++++++++++++++
1 file changed, 15 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/pr114749.c
 
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]; });
+    }
+}
-- 
2.44.0