1; RUN: llc < %s -march=x86 | grep movw | count 1 2 3define signext i16 @t() { 4entry: 5 %tmp180 = load i16* null, align 2 ; <i16> [#uses=3] 6 %tmp180181 = sext i16 %tmp180 to i32 ; <i32> [#uses=1] 7 %tmp182 = add i16 %tmp180, 10 8 %tmp185 = icmp slt i16 %tmp182, 0 ; <i1> [#uses=1] 9 br i1 %tmp185, label %cond_true188, label %cond_next245 10 11cond_true188: ; preds = %entry 12 %tmp195196 = trunc i16 %tmp180 to i8 ; <i8> [#uses=0] 13 ret i16 %tmp180 14 15cond_next245: ; preds = %entry 16 %tmp256 = and i32 %tmp180181, 15 ; <i32> [#uses=0] 17 %tmp3 = trunc i32 %tmp256 to i16 18 ret i16 %tmp3 19} 20