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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; All of these ands and shifts should be folded into rlw[i]nm instructions3; RUN: llc < %s -verify-machineinstrs -mtriple=ppc32-- | FileCheck %s4 5define i32 @test1(i32 %X, i32 %Y) {6; CHECK-LABEL: test1:7; CHECK: # %bb.0: # %entry8; CHECK-NEXT: rlwnm 3, 3, 4, 25, 319; CHECK-NEXT: blr10entry:11 %tmp = trunc i32 %Y to i8 ; <i8> [#uses=2]12 %tmp1 = shl i32 %X, %Y ; <i32> [#uses=1]13 %tmp2 = sub i32 32, %Y ; <i8> [#uses=1]14 %tmp3 = lshr i32 %X, %tmp2 ; <i32> [#uses=1]15 %tmp4 = or i32 %tmp1, %tmp3 ; <i32> [#uses=1]16 %tmp6 = and i32 %tmp4, 127 ; <i32> [#uses=1]17 ret i32 %tmp618}19 20define i32 @test2(i32 %X) {21; CHECK-LABEL: test2:22; CHECK: # %bb.0: # %entry23; CHECK-NEXT: rlwinm 3, 3, 5, 25, 3124; CHECK-NEXT: blr25entry:26 %tmp1 = lshr i32 %X, 27 ; <i32> [#uses=1]27 %tmp2 = shl i32 %X, 5 ; <i32> [#uses=1]28 %tmp2.masked = and i32 %tmp2, 96 ; <i32> [#uses=1]29 %tmp5 = or i32 %tmp1, %tmp2.masked ; <i32> [#uses=1]30 ret i32 %tmp531}32