1 ; RUN: llc < %s | FileCheck %s 2 target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8-n8:16" 3 target triple = "msp430-elf" 4 5 define zeroext i8 @lshr8(i8 zeroext %a, i8 zeroext %cnt) nounwind readnone { 6 entry: 7 ; CHECK-LABEL: lshr8: 8 ; CHECK: rrc.b 9 %shr = lshr i8 %a, %cnt 10 ret i8 %shr 11 } 12 13 define signext i8 @ashr8(i8 signext %a, i8 zeroext %cnt) nounwind readnone { 14 entry: 15 ; CHECK-LABEL: ashr8: 16 ; CHECK: rra.b 17 %shr = ashr i8 %a, %cnt 18 ret i8 %shr 19 } 20 21 define zeroext i8 @shl8(i8 zeroext %a, i8 zeroext %cnt) nounwind readnone { 22 entry: 23 ; CHECK: shl8 24 ; CHECK: rla.b 25 %shl = shl i8 %a, %cnt 26 ret i8 %shl 27 } 28 29 define zeroext i16 @lshr16(i16 zeroext %a, i16 zeroext %cnt) nounwind readnone { 30 entry: 31 ; CHECK-LABEL: lshr16: 32 ; CHECK: rrc.w 33 %shr = lshr i16 %a, %cnt 34 ret i16 %shr 35 } 36 37 define signext i16 @ashr16(i16 signext %a, i16 zeroext %cnt) nounwind readnone { 38 entry: 39 ; CHECK-LABEL: ashr16: 40 ; CHECK: rra.w 41 %shr = ashr i16 %a, %cnt 42 ret i16 %shr 43 } 44 45 define zeroext i16 @shl16(i16 zeroext %a, i16 zeroext %cnt) nounwind readnone { 46 entry: 47 ; CHECK-LABEL: shl16: 48 ; CHECK: rla.w 49 %shl = shl i16 %a, %cnt 50 ret i16 %shl 51 } 52