1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -O2 \ 3; RUN: -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \ 4; RUN: --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl 5; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -O2 \ 6; RUN: -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \ 7; RUN: --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl 8 9@glob = common local_unnamed_addr global i8 0, align 1 10 11; Function Attrs: norecurse nounwind readnone 12define i64 @test_llequc(i8 zeroext %a, i8 zeroext %b) { 13; CHECK-LABEL: test_llequc: 14; CHECK: # %bb.0: # %entry 15; CHECK-NEXT: xor r3, r3, r4 16; CHECK-NEXT: cntlzw r3, r3 17; CHECK-NEXT: srwi r3, r3, 5 18; CHECK-NEXT: blr 19entry: 20 %cmp = icmp eq i8 %a, %b 21 %conv3 = zext i1 %cmp to i64 22 ret i64 %conv3 23} 24 25; Function Attrs: norecurse nounwind readnone 26define i64 @test_llequc_sext(i8 zeroext %a, i8 zeroext %b) { 27; CHECK-LABEL: test_llequc_sext: 28; CHECK: # %bb.0: # %entry 29; CHECK-NEXT: xor r3, r3, r4 30; CHECK-NEXT: cntlzw r3, r3 31; CHECK-NEXT: srwi r3, r3, 5 32; CHECK-NEXT: neg r3, r3 33; CHECK-NEXT: blr 34entry: 35 %cmp = icmp eq i8 %a, %b 36 %conv3 = sext i1 %cmp to i64 37 ret i64 %conv3 38} 39 40; Function Attrs: norecurse nounwind readnone 41define i64 @test_llequc_z(i8 zeroext %a) { 42; CHECK-LABEL: test_llequc_z: 43; CHECK: # %bb.0: # %entry 44; CHECK-NEXT: cntlzw r3, r3 45; CHECK-NEXT: srwi r3, r3, 5 46; CHECK-NEXT: blr 47entry: 48 %cmp = icmp eq i8 %a, 0 49 %conv2 = zext i1 %cmp to i64 50 ret i64 %conv2 51} 52 53; Function Attrs: norecurse nounwind readnone 54define i64 @test_llequc_sext_z(i8 zeroext %a) { 55; CHECK-LABEL: test_llequc_sext_z: 56; CHECK: # %bb.0: # %entry 57; CHECK-NEXT: cntlzw r3, r3 58; CHECK-NEXT: srwi r3, r3, 5 59; CHECK-NEXT: neg r3, r3 60; CHECK-NEXT: blr 61entry: 62 %cmp = icmp eq i8 %a, 0 63 %conv2 = sext i1 %cmp to i64 64 ret i64 %conv2 65} 66 67; Function Attrs: norecurse nounwind 68define void @test_llequc_store(i8 zeroext %a, i8 zeroext %b) { 69; CHECK-LABEL: test_llequc_store: 70; CHECK: # %bb.0: # %entry 71; CHECK-NEXT: addis r5, r2, .LC0@toc@ha 72; CHECK-NEXT: xor r3, r3, r4 73; CHECK-NEXT: ld r4, .LC0@toc@l(r5) 74; CHECK-NEXT: cntlzw r3, r3 75; CHECK-NEXT: srwi r3, r3, 5 76; CHECK-NEXT: stb r3, 0(r4) 77; CHECK-NEXT: blr 78entry: 79 %cmp = icmp eq i8 %a, %b 80 %conv3 = zext i1 %cmp to i8 81 store i8 %conv3, i8* @glob, align 1 82 ret void 83} 84 85; Function Attrs: norecurse nounwind 86define void @test_llequc_sext_store(i8 zeroext %a, i8 zeroext %b) { 87; CHECK-LABEL: test_llequc_sext_store: 88; CHECK: # %bb.0: # %entry 89; CHECK-NEXT: addis r5, r2, .LC0@toc@ha 90; CHECK-NEXT: xor r3, r3, r4 91; CHECK-NEXT: cntlzw r3, r3 92; CHECK-NEXT: ld r4, .LC0@toc@l(r5) 93; CHECK-NEXT: srwi r3, r3, 5 94; CHECK-NEXT: neg r3, r3 95; CHECK-NEXT: stb r3, 0(r4) 96; CHECK-NEXT: blr 97entry: 98 %cmp = icmp eq i8 %a, %b 99 %conv3 = sext i1 %cmp to i8 100 store i8 %conv3, i8* @glob, align 1 101 ret void 102} 103 104; Function Attrs: norecurse nounwind 105define void @test_llequc_z_store(i8 zeroext %a) { 106; CHECK-LABEL: test_llequc_z_store: 107; CHECK: # %bb.0: # %entry 108; CHECK-NEXT: addis r4, r2, .LC0@toc@ha 109; CHECK-NEXT: cntlzw r3, r3 110; CHECK-NEXT: ld r4, .LC0@toc@l(r4) 111; CHECK-NEXT: srwi r3, r3, 5 112; CHECK-NEXT: stb r3, 0(r4) 113; CHECK-NEXT: blr 114entry: 115 %cmp = icmp eq i8 %a, 0 116 %conv2 = zext i1 %cmp to i8 117 store i8 %conv2, i8* @glob, align 1 118 ret void 119} 120 121; Function Attrs: norecurse nounwind 122define void @test_llequc_sext_z_store(i8 zeroext %a) { 123; CHECK-LABEL: test_llequc_sext_z_store: 124; CHECK: # %bb.0: # %entry 125; CHECK-NEXT: addis r4, r2, .LC0@toc@ha 126; CHECK-NEXT: cntlzw r3, r3 127; CHECK-NEXT: ld r4, .LC0@toc@l(r4) 128; CHECK-NEXT: srwi r3, r3, 5 129; CHECK-NEXT: neg r3, r3 130; CHECK-NEXT: stb r3, 0(r4) 131; CHECK-NEXT: blr 132entry: 133 %cmp = icmp eq i8 %a, 0 134 %conv2 = sext i1 %cmp to i8 135 store i8 %conv2, i8* @glob, align 1 136 ret void 137} 138