1 ; RUN: llc -march=hexagon < %s | FileCheck %s 2 3 target triple = "hexagon" 4 5 ; CHECK-LABEL: ua 6 ; CHECK: extractu(r0,#26,#0) 7 define i32 @ua(i32 %x) local_unnamed_addr #0 { 8 entry: 9 %shl = and i32 %x, 67108863 10 ret i32 %shl 11 } 12 13 ; CHECK-LABEL: ub 14 ; CHECK: extractu(r0,#16,#4) 15 define i32 @ub(i32 %x) local_unnamed_addr #0 { 16 entry: 17 %0 = lshr i32 %x, 4 18 %shr = and i32 %0, 65535 19 ret i32 %shr 20 } 21 22 ; CHECK-LABEL: uc 23 ; CHECK: extractu(r0,#24,#0) 24 define i32 @uc(i32 %x) local_unnamed_addr #0 { 25 entry: 26 %shl = and i32 %x, 16777215 27 ret i32 %shl 28 } 29 30 ; CHECK-LABEL: ud 31 ; CHECK: extractu(r0,#16,#8) 32 define i32 @ud(i32 %x) local_unnamed_addr #0 { 33 entry: 34 %bf.lshr = lshr i32 %x, 8 35 %bf.clear = and i32 %bf.lshr, 65535 36 ret i32 %bf.clear 37 } 38 39 ; CHECK-LABEL: sa 40 ; CHECK: extract(r0,#26,#0) 41 define i32 @sa(i32 %x) local_unnamed_addr #0 { 42 entry: 43 %shl = shl i32 %x, 6 44 %shr = ashr exact i32 %shl, 6 45 ret i32 %shr 46 } 47 48 ; CHECK-LABEL: sb 49 ; CHECK: extract(r0,#16,#4) 50 define i32 @sb(i32 %x) local_unnamed_addr #0 { 51 entry: 52 %shl = shl i32 %x, 12 53 %shr = ashr i32 %shl, 16 54 ret i32 %shr 55 } 56 57 ; CHECK-LABEL: sc 58 ; CHECK: extract(r0,#24,#0) 59 define i32 @sc(i32 %x) local_unnamed_addr #0 { 60 entry: 61 %shl = shl i32 %x, 8 62 %shr = ashr exact i32 %shl, 8 63 ret i32 %shr 64 } 65 66 ; CHECK-LABEL: sd 67 ; CHECK: extract(r0,#16,#8) 68 define i32 @sd(i32 %x) local_unnamed_addr #0 { 69 entry: 70 %bf.shl = shl i32 %x, 8 71 %bf.ashr = ashr i32 %bf.shl, 16 72 ret i32 %bf.ashr 73 } 74 75 attributes #0 = { noinline norecurse nounwind readnone "target-cpu"="hexagonv60" "target-features"="-hvx,-long-calls" } 76
