Add trunc->branch support, this won't help with clang's i8->i1 truncations
for bools, but is a start.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130534 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/ARM/fast-isel.ll b/test/CodeGen/ARM/fast-isel.ll
index dd806ec..c8637d1 100644
--- a/test/CodeGen/ARM/fast-isel.ll
+++ b/test/CodeGen/ARM/fast-isel.ll
@@ -13,4 +13,19 @@
%tmp1 = load i32* %b.addr
%add = add nsw i32 %tmp, %tmp1
ret i32 %add
-}
\ No newline at end of file
+}
+
+define void @test1(i32 %tmp) nounwind {
+entry:
+%tobool = trunc i32 %tmp to i1
+br i1 %tobool, label %if.then, label %if.end
+
+if.then: ; preds = %entry
+call void @test1(i32 0)
+br label %if.end
+
+if.end: ; preds = %if.then, %entry
+ret void
+; CHECK: test1:
+; CHECK: tst r0, #1
+}