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: --check-prefixes=CHECK,BE 6; RUN: llc -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 11@glob = local_unnamed_addr global i16 0, align 2 12 13; Function Attrs: norecurse nounwind readnone 14define signext i32 @test_iltss(i16 signext %a, i16 signext %b) { 15; CHECK-LABEL: test_iltss: 16; CHECK: # %bb.0: # %entry 17; CHECK-NEXT: sub r3, r3, r4 18; CHECK-NEXT: rldicl r3, r3, 1, 63 19; CHECK-NEXT: blr 20entry: 21 %cmp = icmp slt i16 %a, %b 22 %conv2 = zext i1 %cmp to i32 23 ret i32 %conv2 24} 25 26; Function Attrs: norecurse nounwind readnone 27define signext i32 @test_iltss_sext(i16 signext %a, i16 signext %b) { 28; CHECK-LABEL: test_iltss_sext: 29; CHECK: # %bb.0: # %entry 30; CHECK-NEXT: sub r3, r3, r4 31; CHECK-NEXT: sradi r3, r3, 63 32; CHECK-NEXT: blr 33entry: 34 %cmp = icmp slt i16 %a, %b 35 %sub = sext i1 %cmp to i32 36 ret i32 %sub 37} 38 39; Function Attrs: norecurse nounwind readnone 40define signext i32 @test_iltss_sext_z(i16 signext %a) { 41; CHECK-LABEL: test_iltss_sext_z: 42; CHECK: # %bb.0: # %entry 43; CHECK-NEXT: srawi r3, r3, 31 44; CHECK-NEXT: blr 45entry: 46 %cmp = icmp slt i16 %a, 0 47 %sub = sext i1 %cmp to i32 48 ret i32 %sub 49} 50 51; Function Attrs: norecurse nounwind 52define void @test_iltss_store(i16 signext %a, i16 signext %b) { 53; BE-LABEL: test_iltss_store: 54; BE: # %bb.0: # %entry 55; BE-NEXT: addis r5, r2, .LC0@toc@ha 56; BE-NEXT: sub r3, r3, r4 57; BE-NEXT: ld r5, .LC0@toc@l(r5) 58; BE-NEXT: rldicl r3, r3, 1, 63 59; BE-NEXT: sth r3, 0(r5) 60; BE-NEXT: blr 61; 62; LE-LABEL: test_iltss_store: 63; LE: # %bb.0: # %entry 64; LE-NEXT: sub r3, r3, r4 65; LE-NEXT: addis r5, r2, glob@toc@ha 66; LE-NEXT: rldicl r3, r3, 1, 63 67; LE-NEXT: sth r3, glob@toc@l(r5) 68; LE-NEXT: blr 69entry: 70 %cmp = icmp slt i16 %a, %b 71 %conv3 = zext i1 %cmp to i16 72 store i16 %conv3, i16* @glob, align 2 73 ret void 74} 75 76; Function Attrs: norecurse nounwind 77define void @test_iltss_sext_store(i16 signext %a, i16 signext %b) { 78; BE-LABEL: test_iltss_sext_store: 79; BE: # %bb.0: # %entry 80; BE-NEXT: addis r5, r2, .LC0@toc@ha 81; BE-NEXT: sub r3, r3, r4 82; BE-NEXT: ld r5, .LC0@toc@l(r5) 83; BE-NEXT: sradi r3, r3, 63 84; BE-NEXT: sth r3, 0(r5) 85; BE-NEXT: blr 86; 87; LE-LABEL: test_iltss_sext_store: 88; LE: # %bb.0: # %entry 89; LE-NEXT: sub r3, r3, r4 90; LE-NEXT: addis r5, r2, glob@toc@ha 91; LE-NEXT: sradi r3, r3, 63 92; LE-NEXT: sth r3, glob@toc@l(r5) 93; LE-NEXT: blr 94entry: 95 %cmp = icmp slt i16 %a, %b 96 %conv3 = sext i1 %cmp to i16 97 store i16 %conv3, i16* @glob, align 2 98 ret void 99} 100 101; Function Attrs: norecurse nounwind 102define void @test_iltss_sext_z_store(i16 signext %a) { 103; BE-LABEL: test_iltss_sext_z_store: 104; BE: # %bb.0: # %entry 105; BE-NEXT: addis r4, r2, .LC0@toc@ha 106; BE-NEXT: srwi r3, r3, 15 107; BE-NEXT: ld r4, .LC0@toc@l(r4) 108; BE-NEXT: sth r3, 0(r4) 109; BE-NEXT: blr 110; 111; LE-LABEL: test_iltss_sext_z_store: 112; LE: # %bb.0: # %entry 113; LE-NEXT: addis r4, r2, glob@toc@ha 114; LE-NEXT: srwi r3, r3, 15 115; LE-NEXT: sth r3, glob@toc@l(r4) 116; LE-NEXT: blr 117entry: 118 %cmp = icmp slt i16 %a, 0 119 %sub = sext i1 %cmp to i16 120 store i16 %sub, i16* @glob, align 2 121 ret void 122} 123