vendor/llvm/llvm-r72732

1 files changed, 16 insertions, 0 deletions

diff --git a/test/CodeGen/ARM/str_trunc.ll b/test/CodeGen/ARM/str_trunc.ll
new file mode 100644
index 0000000000000..77c66ec2c7e0c
--- /dev/null
+++ b/test/CodeGen/ARM/str_trunc.ll
@@ -0,0 +1,16 @@
+; RUN: llvm-as < %s | llc -march=arm | \
+; RUN:   grep strb | count 1
+; RUN: llvm-as < %s | llc -march=arm | \
+; RUN:   grep strh | count 1
+
+define void @test1(i32 %v, i16* %ptr) {
+        %tmp = trunc i32 %v to i16              ; <i16> [#uses=1]
+        store i16 %tmp, i16* %ptr
+        ret void
+}
+
+define void @test2(i32 %v, i8* %ptr) {
+        %tmp = trunc i32 %v to i8               ; <i8> [#uses=1]
+        store i8 %tmp, i8* %ptr
+        ret void
+}