1 ; RUN: llc < %s -mtriple=i686-- | FileCheck %s
3 ; This test should get one and only one register to register mov.
9 define signext i16 @t() {
11 %tmp180 = load i16, i16* null, align 2 ; <i16> [#uses=3]
12 %tmp180181 = sext i16 %tmp180 to i32 ; <i32> [#uses=1]
13 %tmp182 = add i16 %tmp180, 10
14 %tmp185 = icmp slt i16 %tmp182, 0 ; <i1> [#uses=1]
15 br i1 %tmp185, label %cond_true188, label %cond_next245
17 cond_true188: ; preds = %entry
18 %tmp195196 = trunc i16 %tmp180 to i8 ; <i8> [#uses=0]
21 cond_next245: ; preds = %entry
22 %tmp256 = and i32 %tmp180181, 15 ; <i32> [#uses=0]
23 %tmp3 = trunc i32 %tmp256 to i16