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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=i686-- | FileCheck %s3 4define signext i16 @t() {5; CHECK-LABEL: t:6; CHECK: # %bb.0: # %entry7; CHECK-NEXT: movswl 0, %eax8; CHECK-NEXT: testl %eax, %eax9; CHECK-NEXT: xorl %eax, %eax10; CHECK-NEXT: retl11entry:12 %tmp180 = load i16, ptr null, align 2 ; <i16> [#uses=3]13 %tmp180181 = sext i16 %tmp180 to i32 ; <i32> [#uses=1]14 %tmp185 = icmp slt i16 %tmp180, 0 ; <i1> [#uses=1]15 br i1 %tmp185, label %cond_true188, label %cond_next24516 17cond_true188: ; preds = %entry18 %tmp195196 = trunc i16 %tmp180 to i8 ; <i8> [#uses=0]19 ret i16 020 21cond_next245: ; preds = %entry22 %tmp256 = and i32 %tmp180181, 15 ; <i32> [#uses=0]23 ret i16 024}25