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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -S -passes=infer-address-spaces %s | FileCheck %s3 4define amdgpu_kernel void @subclass_data_assert() {5; CHECK-LABEL: @subclass_data_assert(6; CHECK-NEXT: entry:7; CHECK-NEXT: unreachable8; CHECK: strlen.while11:9; CHECK-NEXT: [[I:%.*]] = getelementptr i8, ptr [[I]], i64 110; CHECK-NEXT: [[I1:%.*]] = load i8, ptr [[I]], align 111; CHECK-NEXT: [[I2:%.*]] = icmp eq i8 [[I1]], 012; CHECK-NEXT: br i1 [[I2]], label [[STRLEN_WHILE_DONE12:%.*]], label [[STRLEN_WHILE11:%.*]]13; CHECK: strlen.while.done12:14; CHECK-NEXT: ret void15;16entry:17 unreachable18 19strlen.while11: ; preds = %strlen.while1120 %i = getelementptr i8, ptr %i, i64 121 %i1 = load i8, ptr %i, align 122 %i2 = icmp eq i8 %i1, 023 br i1 %i2, label %strlen.while.done12, label %strlen.while1124 25strlen.while.done12: ; preds = %strlen.while1126 ret void27}28