1 ; RUN: llc < %s -march=mips64el -mcpu=mips64r2 -mattr=n64 | FileCheck %s 2 3 define i64 @dext(i64 %i) nounwind readnone { 4 entry: 5 ; CHECK: dext ${{[0-9]+}}, ${{[0-9]+}}, 5, 10 6 %shr = lshr i64 %i, 5 7 %and = and i64 %shr, 1023 8 ret i64 %and 9 } 10 11 define i64 @dextm(i64 %i) nounwind readnone { 12 entry: 13 ; CHECK: dext ${{[0-9]+}}, ${{[0-9]+}}, 5, 34 14 %shr = lshr i64 %i, 5 15 %and = and i64 %shr, 17179869183 16 ret i64 %and 17 } 18 19 define i64 @dextu(i64 %i) nounwind readnone { 20 entry: 21 ; CHECK: dext ${{[0-9]+}}, ${{[0-9]+}}, 34, 6 22 %shr = lshr i64 %i, 34 23 %and = and i64 %shr, 63 24 ret i64 %and 25 } 26 27 define i64 @dins(i64 %i, i64 %j) nounwind readnone { 28 entry: 29 ; CHECK: dins ${{[0-9]+}}, ${{[0-9]+}}, 8, 10 30 %shl2 = shl i64 %j, 8 31 %and = and i64 %shl2, 261888 32 %and3 = and i64 %i, -261889 33 %or = or i64 %and3, %and 34 ret i64 %or 35 } 36 37 define i64 @dinsm(i64 %i, i64 %j) nounwind readnone { 38 entry: 39 ; CHECK: dins ${{[0-9]+}}, ${{[0-9]+}}, 10, 33 40 %shl4 = shl i64 %j, 10 41 %and = and i64 %shl4, 8796093021184 42 %and5 = and i64 %i, -8796093021185 43 %or = or i64 %and5, %and 44 ret i64 %or 45 } 46 47 define i64 @dinsu(i64 %i, i64 %j) nounwind readnone { 48 entry: 49 ; CHECK: dins ${{[0-9]+}}, ${{[0-9]+}}, 40, 13 50 %shl4 = shl i64 %j, 40 51 %and = and i64 %shl4, 9006099743113216 52 %and5 = and i64 %i, -9006099743113217 53 %or = or i64 %and5, %and 54 ret i64 %or 55 } 56
