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 = dso_local local_unnamed_addr global i8 0, align 1 10 11; Function Attrs: norecurse nounwind readnone 12define dso_local signext i32 @test_ileuc(i8 zeroext %a, i8 zeroext %b) { 13; CHECK-LABEL: test_ileuc: 14; CHECK: # %bb.0: # %entry 15; CHECK-NEXT: sub r3, r4, r3 16; CHECK-NEXT: not r3, r3 17; CHECK-NEXT: rldicl r3, r3, 1, 63 18; CHECK-NEXT: blr 19entry: 20 %cmp = icmp ule i8 %a, %b 21 %conv2 = zext i1 %cmp to i32 22 ret i32 %conv2 23} 24 25; Function Attrs: norecurse nounwind readnone 26define dso_local signext i32 @test_ileuc_sext(i8 zeroext %a, i8 zeroext %b) { 27; CHECK-LABEL: test_ileuc_sext: 28; CHECK: # %bb.0: # %entry 29; CHECK-NEXT: sub r3, r4, r3 30; CHECK-NEXT: rldicl r3, r3, 1, 63 31; CHECK-NEXT: addi r3, r3, -1 32; CHECK-NEXT: blr 33entry: 34 %cmp = icmp ule i8 %a, %b 35 %sub = sext i1 %cmp to i32 36 ret i32 %sub 37} 38 39; Function Attrs: norecurse nounwind readnone 40define dso_local signext i32 @test_ileuc_z(i8 zeroext %a) { 41; CHECK-LABEL: test_ileuc_z: 42; CHECK: # %bb.0: # %entry 43; CHECK-NEXT: cntlzw r3, r3 44; CHECK-NEXT: srwi r3, r3, 5 45; CHECK-NEXT: blr 46entry: 47 %cmp = icmp eq i8 %a, 0 48 %conv1 = zext i1 %cmp to i32 49 ret i32 %conv1 50} 51 52; Function Attrs: norecurse nounwind readnone 53define dso_local signext i32 @test_ileuc_sext_z(i8 zeroext %a) { 54; CHECK-LABEL: test_ileuc_sext_z: 55; CHECK: # %bb.0: # %entry 56; CHECK-NEXT: cntlzw r3, r3 57; CHECK-NEXT: srwi r3, r3, 5 58; CHECK-NEXT: neg r3, r3 59; CHECK-NEXT: blr 60entry: 61 %cmp = icmp ule i8 %a, 0 62 %sub = sext i1 %cmp to i32 63 ret i32 %sub 64} 65 66; Function Attrs: norecurse nounwind 67define dso_local void @test_ileuc_store(i8 zeroext %a, i8 zeroext %b) { 68; CHECK-LABEL: test_ileuc_store: 69; CHECK: # %bb.0: # %entry 70; CHECK-NEXT: sub r3, r4, r3 71; CHECK-NEXT: addis r4, r2, glob@toc@ha 72; CHECK-NEXT: not r3, r3 73; CHECK-NEXT: rldicl r3, r3, 1, 63 74; CHECK-NEXT: stb r3, glob@toc@l(r4) 75; CHECK-NEXT: blr 76entry: 77 %cmp = icmp ule i8 %a, %b 78 %conv3 = zext i1 %cmp to i8 79 store i8 %conv3, ptr @glob 80 ret void 81} 82 83; Function Attrs: norecurse nounwind 84define dso_local void @test_ileuc_sext_store(i8 zeroext %a, i8 zeroext %b) { 85; CHECK-LABEL: test_ileuc_sext_store: 86; CHECK: # %bb.0: # %entry 87; CHECK-NEXT: sub r3, r4, r3 88; CHECK-NEXT: addis r4, r2, glob@toc@ha 89; CHECK-NEXT: rldicl r3, r3, 1, 63 90; CHECK-NEXT: addi r3, r3, -1 91; CHECK-NEXT: stb r3, glob@toc@l(r4) 92; CHECK-NEXT: blr 93entry: 94 %cmp = icmp ule i8 %a, %b 95 %conv3 = sext i1 %cmp to i8 96 store i8 %conv3, ptr @glob 97 ret void 98} 99 100; Function Attrs: norecurse nounwind 101define dso_local void @test_ileuc_z_store(i8 zeroext %a) { 102; CHECK-LABEL: test_ileuc_z_store: 103; CHECK: # %bb.0: # %entry 104; CHECK-NEXT: cntlzw r3, r3 105; CHECK-NEXT: addis r4, r2, glob@toc@ha 106; CHECK-NEXT: srwi r3, r3, 5 107; CHECK-NEXT: stb r3, glob@toc@l(r4) 108; CHECK-NEXT: blr 109entry: 110 %cmp = icmp eq i8 %a, 0 111 %conv2 = zext i1 %cmp to i8 112 store i8 %conv2, ptr @glob 113 ret void 114} 115 116; Function Attrs: norecurse nounwind 117define dso_local void @test_ileuc_sext_z_store(i8 zeroext %a) { 118; CHECK-LABEL: test_ileuc_sext_z_store: 119; CHECK: # %bb.0: # %entry 120; CHECK-NEXT: cntlzw r3, r3 121; CHECK-NEXT: addis r4, r2, glob@toc@ha 122; CHECK-NEXT: srwi r3, r3, 5 123; CHECK-NEXT: neg r3, r3 124; CHECK-NEXT: stb r3, glob@toc@l(r4) 125; CHECK-NEXT: blr 126entry: 127 %cmp = icmp eq i8 %a, 0 128 %conv2 = sext i1 %cmp to i8 129 store i8 %conv2, ptr @glob 130 ret void 131} 132 133