-fwrapv should turn off the inbounds markers from geps used for pointer
arithmetic. This is part of PR9256, it would be great if someone else
wired up -fno-strict-overflow in the driver to -fwrapv.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126718 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/integer-overflow.c b/test/CodeGen/integer-overflow.c
index 103cc84..066ef89 100644
--- a/test/CodeGen/integer-overflow.c
+++ b/test/CodeGen/integer-overflow.c
@@ -49,4 +49,12 @@
// TRAPV: llvm.sadd.with.overflow.i32({{.*}}, i32 -1)
// TRAPV_HANDLER: foo(
--a;
+
+
+ // -fwrapv should turn off inbounds for GEP's, PR9256
+ extern int* P;
+ ++P;
+ // DEFAULT: getelementptr inbounds i32*
+ // WRAPV: getelementptr i32*
+ // TRAPV: getelementptr inbounds i32*
}