Can't fold bit_convert into truncating store.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36963 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/ARM/fptoint.ll b/test/CodeGen/ARM/fptoint.ll
index 9d43d2b9412b809f2ce4e9fda3bd75ccf1845f12..b0db83cc2b04e9b230742ad5d4d94161867df35e 100644 (file)
--- a/test/CodeGen/ARM/fptoint.ll
+++ b/test/CodeGen/ARM/fptoint.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llc -march=arm -mattr=+v6,+vfp2 | not grep fmrs
+; RUN: llvm-as < %s | llc -march=arm -mattr=+v6,+vfp2 | grep fmrs | wc -l | grep 1
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+v6,+vfp2 | not grep fmrrd
 
 @i = weak global i32 0         ; <i32*> [#uses=2]
@@ -39,3 +39,9 @@ define void @foo8(double %x) {
        store i32 %tmp1, i32* @u
        ret void
 }
+
+define void @foo9(double %x) {
+       %tmp = fptoui double %x to i16
+       store i16 %tmp, i16* null
+       ret void
+}