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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals --include-generated-funcs2; RUN: opt -S -passes=lower-ifunc < %s | FileCheck %s3 4define ptr @resolver() {5 ret ptr inttoptr (i64 333 to ptr)6}7 8@resolver_alias = alias ptr (), ptr @resolver9@ifunc_alias = alias ptr (), ptr @resolver_alias10 11@ifunc0_kept = ifunc float (i64), ptr @resolver_alias12@ifunc1_removed = ifunc float (i64), ptr @resolver_alias13 14@ifunc_def = ifunc float (i64), ptr @resolver15@alias_of_ifunc = alias float (i64), ptr @ifunc_def16 17define float @call_ifunc_aliasee(i64 %arg) {18 %call = call float @ifunc1_removed(i64 %arg)19 ret float %call20}21 22define float @call_alias_of_ifunc(i64 %arg) {23 %call = call float @alias_of_ifunc(i64 %arg)24 ret float %call25}26;.27; CHECK: @[[GLOB0:[0-9]+]] = internal global [3 x ptr] poison, align 828; CHECK: @[[LLVM_GLOBAL_CTORS:[a-zA-Z0-9_$"\\.-]+]] = appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 10, ptr @[[GLOB1:[0-9]+]], ptr null }]29; CHECK: @[[RESOLVER_ALIAS:[a-zA-Z0-9_$"\\.-]+]] = alias ptr (), ptr @resolver30; CHECK: @[[IFUNC_ALIAS:[a-zA-Z0-9_$"\\.-]+]] = alias ptr (), ptr @resolver_alias31; CHECK: @[[ALIAS_OF_IFUNC:[a-zA-Z0-9_$"\\.-]+]] = alias float (i64), ptr @ifunc_def32; CHECK: @[[IFUNC_DEF:[a-zA-Z0-9_$"\\.-]+]] = ifunc float (i64), ptr @resolver33;.34; CHECK-LABEL: define {{[^@]+}}@resolver(35; CHECK-NEXT: ret ptr inttoptr (i64 333 to ptr)36;37;38; CHECK-LABEL: define {{[^@]+}}@call_ifunc_aliasee(39; CHECK-NEXT: [[TMP1:%.*]] = load ptr, ptr getelementptr inbounds ([3 x ptr], ptr @[[GLOB0]], i32 0, i32 1), align 840; CHECK-NEXT: [[CALL:%.*]] = call float [[TMP1]](i64 [[ARG:%.*]])41; CHECK-NEXT: ret float [[CALL]]42;43;44; CHECK-LABEL: define {{[^@]+}}@call_alias_of_ifunc(45; CHECK-NEXT: [[CALL:%.*]] = call float @alias_of_ifunc(i64 [[ARG:%.*]])46; CHECK-NEXT: ret float [[CALL]]47;48;49; CHECK-LABEL: define {{[^@]+}}@1(50; CHECK-NEXT: [[TMP1:%.*]] = call ptr @resolver()51; CHECK-NEXT: store ptr [[TMP1]], ptr @[[GLOB0]], align 852; CHECK-NEXT: [[TMP2:%.*]] = call ptr @resolver()53; CHECK-NEXT: store ptr [[TMP2]], ptr getelementptr inbounds ([3 x ptr], ptr @[[GLOB0]], i32 0, i32 1), align 854; CHECK-NEXT: [[TMP3:%.*]] = call ptr @resolver()55; CHECK-NEXT: store ptr [[TMP3]], ptr getelementptr inbounds ([3 x ptr], ptr @[[GLOB0]], i32 0, i32 2), align 856; CHECK-NEXT: ret void57;58