1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=i686-- | FileCheck %s 3 4define i32 @test1(i64 %a) nounwind { 5; CHECK-LABEL: test1: 6; CHECK: # %bb.0: 7; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax 8; CHECK-NEXT: shrl %eax 9; CHECK-NEXT: cwtl 10; CHECK-NEXT: retl 11 %tmp29 = lshr i64 %a, 24 ; <i64> [#uses=1] 12 %tmp23 = trunc i64 %tmp29 to i32 ; <i32> [#uses=1] 13 %tmp410 = lshr i32 %tmp23, 9 ; <i32> [#uses=1] 14 %tmp45 = trunc i32 %tmp410 to i16 ; <i16> [#uses=1] 15 %tmp456 = sext i16 %tmp45 to i32 ; <i32> [#uses=1] 16 ret i32 %tmp456 17} 18 19