1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -relocation-model=pic -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: --check-prefixes=CHECK,BE 6; RUN: llc -relocation-model=pic -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -O2 \ 7; RUN: -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \ 8; RUN: --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl \ 9; RUN: --check-prefixes=CHECK,LE 10; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -O2 \ 11; RUN: -ppc-asm-full-reg-names -mcpu=pwr10 < %s | \ 12; RUN: FileCheck %s --check-prefixes=CHECK-P10,CHECK-P10-LE 13; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -O2 \ 14; RUN: -ppc-asm-full-reg-names -mcpu=pwr10 < %s | \ 15; RUN: FileCheck %s --check-prefixes=CHECK-P10,CHECK-P10-BE 16; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -O2 \ 17; RUN: -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr10 < %s | \ 18; RUN: FileCheck %s --check-prefixes=CHECK-P10-CMP,CHECK-P10-CMP-LE \ 19; RUN: --implicit-check-not cmplw --implicit-check-not cmpld 20; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -O2 \ 21; RUN: -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr10 < %s | \ 22; RUN: FileCheck %s --check-prefixes=CHECK-P10-CMP,CHECK-P10-CMP-BE \ 23; RUN: --implicit-check-not cmplw --implicit-check-not cmpld 24 25%struct.tree_common = type { i8, [3 x i8] } 26declare signext i32 @fn2(...) local_unnamed_addr #1 27 28; Function Attrs: nounwind 29define dso_local i32 @testCompare1(ptr nocapture readonly %arg1) nounwind { 30; BE-LABEL: testCompare1: 31; BE: # %bb.0: # %entry 32; BE-NEXT: mflr r0 33; BE-NEXT: stdu r1, -112(r1) 34; BE-NEXT: addis r4, r2, testCompare1@toc@ha 35; BE-NEXT: std r0, 128(r1) 36; BE-NEXT: lbz r3, 0(r3) 37; BE-NEXT: lbz r4, testCompare1@toc@l(r4) 38; BE-NEXT: clrlwi r3, r3, 31 39; BE-NEXT: clrlwi r4, r4, 31 40; BE-NEXT: clrldi r3, r3, 32 41; BE-NEXT: clrldi r4, r4, 32 42; BE-NEXT: sub r3, r3, r4 43; BE-NEXT: rldicl r3, r3, 1, 63 44; BE-NEXT: bl fn2 45; BE-NEXT: nop 46; BE-NEXT: addi r1, r1, 112 47; BE-NEXT: ld r0, 16(r1) 48; BE-NEXT: mtlr r0 49; BE-NEXT: blr 50; 51; LE-LABEL: testCompare1: 52; LE: # %bb.0: # %entry 53; LE-NEXT: mflr r0 54; LE-NEXT: stdu r1, -32(r1) 55; LE-NEXT: addis r4, r2, testCompare1@toc@ha 56; LE-NEXT: std r0, 48(r1) 57; LE-NEXT: lbz r3, 0(r3) 58; LE-NEXT: lbz r4, testCompare1@toc@l(r4) 59; LE-NEXT: clrlwi r3, r3, 31 60; LE-NEXT: clrlwi r4, r4, 31 61; LE-NEXT: clrldi r3, r3, 32 62; LE-NEXT: clrldi r4, r4, 32 63; LE-NEXT: sub r3, r3, r4 64; LE-NEXT: rldicl r3, r3, 1, 63 65; LE-NEXT: bl fn2 66; LE-NEXT: nop 67; LE-NEXT: addi r1, r1, 32 68; LE-NEXT: ld r0, 16(r1) 69; LE-NEXT: mtlr r0 70; LE-NEXT: blr 71; 72; CHECK-P10-LE-LABEL: testCompare1: 73; CHECK-P10-LE: # %bb.0: # %entry 74; CHECK-P10-LE-NEXT: plbz r4, testCompare1@PCREL(0), 1 75; CHECK-P10-LE-NEXT: lbz r3, 0(r3) 76; CHECK-P10-LE-NEXT: clrlwi r4, r4, 31 77; CHECK-P10-LE-NEXT: clrlwi r3, r3, 31 78; CHECK-P10-LE-NEXT: cmplw r4, r3 79; CHECK-P10-LE-NEXT: setbc r3, gt 80; CHECK-P10-LE-NEXT: b fn2@notoc 81; CHECK-P10-LE-NEXT: #TC_RETURNd8 fn2@notoc 0 82; 83; CHECK-P10-BE-LABEL: testCompare1: 84; CHECK-P10-BE: # %bb.0: # %entry 85; CHECK-P10-BE-NEXT: mflr r0 86; CHECK-P10-BE-NEXT: std r0, 16(r1) 87; CHECK-P10-BE-NEXT: stdu r1, -112(r1) 88; CHECK-P10-BE-NEXT: addis r4, r2, testCompare1@toc@ha 89; CHECK-P10-BE-NEXT: lbz r3, 0(r3) 90; CHECK-P10-BE-NEXT: lbz r4, testCompare1@toc@l(r4) 91; CHECK-P10-BE-NEXT: clrlwi r3, r3, 31 92; CHECK-P10-BE-NEXT: clrlwi r4, r4, 31 93; CHECK-P10-BE-NEXT: cmplw r4, r3 94; CHECK-P10-BE-NEXT: setbc r3, gt 95; CHECK-P10-BE-NEXT: bl fn2 96; CHECK-P10-BE-NEXT: nop 97; CHECK-P10-BE-NEXT: addi r1, r1, 112 98; CHECK-P10-BE-NEXT: ld r0, 16(r1) 99; CHECK-P10-BE-NEXT: mtlr r0 100; CHECK-P10-BE-NEXT: blr 101; 102; CHECK-P10-CMP-LE-LABEL: testCompare1: 103; CHECK-P10-CMP-LE: # %bb.0: # %entry 104; CHECK-P10-CMP-LE-NEXT: mflr r0 105; CHECK-P10-CMP-LE-NEXT: std r0, 16(r1) 106; CHECK-P10-CMP-LE-NEXT: stdu r1, -112(r1) 107; CHECK-P10-CMP-LE-NEXT: addis r4, r2, testCompare1@toc@ha 108; CHECK-P10-CMP-LE-NEXT: lbz r3, 0(r3) 109; CHECK-P10-CMP-LE-NEXT: lbz r4, testCompare1@toc@l(r4) 110; CHECK-P10-CMP-LE-NEXT: clrlwi r3, r3, 31 111; CHECK-P10-CMP-LE-NEXT: clrldi r3, r3, 32 112; CHECK-P10-CMP-LE-NEXT: clrlwi r4, r4, 31 113; CHECK-P10-CMP-LE-NEXT: clrldi r4, r4, 32 114; CHECK-P10-CMP-LE-NEXT: sub r3, r3, r4 115; CHECK-P10-CMP-LE-NEXT: rldicl r3, r3, 1, 63 116; CHECK-P10-CMP-LE-NEXT: bl fn2 117; CHECK-P10-CMP-LE-NEXT: nop 118; CHECK-P10-CMP-LE-NEXT: addi r1, r1, 112 119; CHECK-P10-CMP-LE-NEXT: ld r0, 16(r1) 120; CHECK-P10-CMP-LE-NEXT: mtlr r0 121; CHECK-P10-CMP-LE-NEXT: blr 122; 123; CHECK-P10-CMP-BE-LABEL: testCompare1: 124; CHECK-P10-CMP-BE: # %bb.0: # %entry 125; CHECK-P10-CMP-BE-NEXT: plbz r4, testCompare1@PCREL(0), 1 126; CHECK-P10-CMP-BE-NEXT: lbz r3, 0(r3) 127; CHECK-P10-CMP-BE-NEXT: clrlwi r4, r4, 31 128; CHECK-P10-CMP-BE-NEXT: clrlwi r3, r3, 31 129; CHECK-P10-CMP-BE-NEXT: clrldi r4, r4, 32 130; CHECK-P10-CMP-BE-NEXT: clrldi r3, r3, 32 131; CHECK-P10-CMP-BE-NEXT: sub r3, r3, r4 132; CHECK-P10-CMP-BE-NEXT: rldicl r3, r3, 1, 63 133; CHECK-P10-CMP-BE-NEXT: b fn2@notoc 134; CHECK-P10-CMP-BE-NEXT: #TC_RETURNd8 fn2@notoc 0 135 136entry: 137 %bf.load = load i8, ptr @testCompare1, align 4 138 %bf.clear = and i8 %bf.load, 1 139 %bf.load1 = load i8, ptr %arg1, align 4 140 %bf.clear2 = and i8 %bf.load1, 1 141 %cmp = icmp ugt i8 %bf.clear, %bf.clear2 142 %conv = zext i1 %cmp to i32 143 %call = tail call signext i32 @fn2(i32 signext %conv) #2 144 ret i32 undef 145} 146 147; Function Attrs: norecurse nounwind readnone 148define dso_local signext i32 @testCompare2(i32 zeroext %a, i32 zeroext %b) { 149; CHECK-LABEL: testCompare2: 150; CHECK: # %bb.0: # %entry 151; CHECK-NEXT: clrlwi r3, r3, 31 152; CHECK-NEXT: clrlwi r4, r4, 31 153; CHECK-NEXT: clrldi r3, r3, 32 154; CHECK-NEXT: clrldi r4, r4, 32 155; CHECK-NEXT: sub r3, r4, r3 156; CHECK-NEXT: rldicl r3, r3, 1, 63 157; CHECK-NEXT: blr 158; 159; CHECK-P10-LABEL: testCompare2: 160; CHECK-P10: # %bb.0: # %entry 161; CHECK-P10-NEXT: clrlwi r3, r3, 31 162; CHECK-P10-NEXT: clrlwi r4, r4, 31 163; CHECK-P10-NEXT: cmplw r3, r4 164; CHECK-P10-NEXT: setbc r3, gt 165; CHECK-P10-NEXT: blr 166; 167; CHECK-P10-CMP-LABEL: testCompare2: 168; CHECK-P10-CMP: # %bb.0: # %entry 169; CHECK-P10-CMP-NEXT: clrlwi r3, r3, 31 170; CHECK-P10-CMP-NEXT: clrlwi r4, r4, 31 171; CHECK-P10-CMP-NEXT: clrldi r3, r3, 32 172; CHECK-P10-CMP-NEXT: clrldi r4, r4, 32 173; CHECK-P10-CMP-NEXT: sub r3, r4, r3 174; CHECK-P10-CMP-NEXT: rldicl r3, r3, 1, 63 175; CHECK-P10-CMP-NEXT: blr 176 177entry: 178 %and = and i32 %a, 1 179 %and1 = and i32 %b, 1 180 %cmp = icmp ugt i32 %and, %and1 181 %conv = zext i1 %cmp to i32 182 ret i32 %conv 183} 184