1; RUN: llc -march=ppc64le -mcpu=pwr8 < %s | FileCheck %s 2; RUN: llc -march=ppc64le -mcpu=pwr8 -O0 < %s | FileCheck %s 3; RUN: llc -march=ppc64le < %s | FileCheck %s 4; RUN: llc -march=ppc64le -O0 < %s | FileCheck %s 5 6; The second run of the test case is to ensure the behaviour is the same 7; without specifying -mcpu=pwr8 as that is now the baseline for ppc64le. 8 9target datalayout = "e-m:e-i64:64-n32:64" 10target triple = "powerpc64le-unknown-linux-gnu" 11 12@number64 = global i64 10, align 8 13 14; CHECK: .abiversion 2 15 16define i64 @use_toc(i64 %a) nounwind { 17entry: 18; CHECK-LABEL: @use_toc 19; CHECK-NEXT: .L{{.*}}: 20; CHECK-NEXT: .Lfunc_gep[[FN:[0-9]+]]: 21; CHECK-NEXT: addis 2, 12, .TOC.-.Lfunc_gep[[FN]]@ha 22; CHECK-NEXT: addi 2, 2, .TOC.-.Lfunc_gep[[FN]]@l 23; CHECK-NEXT: .Lfunc_lep[[FN]]: 24; CHECK-NEXT: .localentry use_toc, .Lfunc_lep[[FN]]-.Lfunc_gep[[FN]] 25; CHECK-NEXT: %entry 26 %0 = load i64, i64* @number64, align 8 27 %cmp = icmp eq i64 %0, %a 28 %conv1 = zext i1 %cmp to i64 29 ret i64 %conv1 30} 31 32declare void @callee() 33define void @use_toc_implicit() nounwind { 34entry: 35; CHECK-LABEL: @use_toc_implicit 36; CHECK-NEXT: .L{{.*}}: 37; CHECK-NEXT: .Lfunc_gep[[FN:[0-9]+]]: 38; CHECK-NEXT: addis 2, 12, .TOC.-.Lfunc_gep[[FN]]@ha 39; CHECK-NEXT: addi 2, 2, .TOC.-.Lfunc_gep[[FN]]@l 40; CHECK-NEXT: .Lfunc_lep[[FN]]: 41; CHECK-NEXT: .localentry use_toc_implicit, .Lfunc_lep[[FN]]-.Lfunc_gep[[FN]] 42; CHECK-NEXT: %entry 43 call void @callee() 44 ret void 45} 46 47define i64 @no_toc(i64 %a) nounwind { 48entry: 49; CHECK-LABEL: @no_toc 50; CHECK-NEXT: .L{{.*}}: 51; CHECK-NEXT: %entry 52 ret i64 %a 53} 54 55