%13 = phi i32 [ %zext, %2 ], [ -1, %4 ], [ %9, %8 ]
ret i32 %13
}
+
+define signext i32 @test15(i64 %arg1, i64 %arg2, i64 %arg3, i32* %arg4) {
+; CHECK-LABEL: test15:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: addi a2, a2, -1
+; CHECK-NEXT: li a4, 256
+; CHECK-NEXT: .LBB17_1: # %bb2
+; CHECK-NEXT: # =>This Inner Loop Header: Depth=1
+; CHECK-NEXT: andi a0, a0, 1234
+; CHECK-NEXT: addw a0, a0, a1
+; CHECK-NEXT: addi a2, a2, 1
+; CHECK-NEXT: sw a0, 0(a3)
+; CHECK-NEXT: bltu a2, a4, .LBB17_1
+; CHECK-NEXT: # %bb.2: # %bb7
+; CHECK-NEXT: ret
+;
+; NOREMOVAL-LABEL: test15:
+; NOREMOVAL: # %bb.0: # %entry
+; NOREMOVAL-NEXT: addi a2, a2, -1
+; NOREMOVAL-NEXT: li a4, 256
+; NOREMOVAL-NEXT: .LBB17_1: # %bb2
+; NOREMOVAL-NEXT: # =>This Inner Loop Header: Depth=1
+; NOREMOVAL-NEXT: andi a0, a0, 1234
+; NOREMOVAL-NEXT: add a0, a0, a1
+; NOREMOVAL-NEXT: addi a2, a2, 1
+; NOREMOVAL-NEXT: sw a0, 0(a3)
+; NOREMOVAL-NEXT: bltu a2, a4, .LBB17_1
+; NOREMOVAL-NEXT: # %bb.2: # %bb7
+; NOREMOVAL-NEXT: sext.w a0, a0
+; NOREMOVAL-NEXT: ret
+entry:
+ br label %bb2
+
+bb2: ; preds = %bb2, %entry
+ %i1 = phi i64 [ %arg1, %entry ], [ %i5, %bb2 ]
+ %i2 = phi i64 [ %arg3, %entry ], [ %i3, %bb2 ]
+ %i3 = add i64 %i2, 1
+ %i4 = and i64 %i1, 1234
+ %i5 = add i64 %i4, %arg2
+ %i8 = trunc i64 %i5 to i32
+ store i32 %i8, i32* %arg4
+ %i6 = icmp ugt i64 %i2, 255
+ br i1 %i6, label %bb7, label %bb2
+
+bb7: ; preds = %bb2
+ %i7 = trunc i64 %i5 to i32
+ ret i32 %i7
+}