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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt < %s -passes=rel-lookup-table-converter -mtriple=x86_64-linux -S | FileCheck %s3; RUN: opt < %s -passes=rel-lookup-table-converter -mtriple=i386-unknown-unknown -relocation-model=pic -S | FileCheck %s4; RUN: opt < %s -passes=rel-lookup-table-converter -mtriple=x86_64-linux -relocation-model=pic -code-model=medium -S | FileCheck %s5; RUN: opt < %s -passes=rel-lookup-table-converter -mtriple=x86_64-linux -relocation-model=pic -code-model=large -S | FileCheck %s6target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"7 8@.str = private unnamed_addr constant [5 x i8] c"zero\00", align 19@.str.1 = private unnamed_addr constant [4 x i8] c"one\00", align 110@.str.2 = private unnamed_addr constant [4 x i8] c"two\00", align 111@.str.3 = private unnamed_addr constant [8 x i8] c"default\00", align 112 13@switch.table.string_table = private unnamed_addr constant [3 x ptr]14 [15 ptr @.str,16 ptr @.str.1,17 ptr @.str.218 ], align 819 20; Switch lookup table21; CHECK: @switch.table.string_table = private unnamed_addr constant [3 x ptr]22; CHECK-SAME: [23; CHECK-SAME: ptr @.str,24; CHECK-SAME: ptr @.str.1,25; CHECK-SAME: ptr @.str.226; CHECK-SAME: ], align 827 28; ; Relative switch lookup table for strings29define ptr @string_table(i32 %cond) {30 ; CHECK-LABEL: @string_table(31 ; CHECK-NEXT: entry:32 ; CHECK-NEXT: [[TMP0:%.*]] = icmp ult i32 [[COND:%.*]], 333 ; CHECK-NEXT: br i1 [[TMP0]], label [[SWITCH_LOOKUP:%.*]], label [[RETURN:%.*]]34 ; CHECK: switch.lookup:35 ; CHECK-NEXT: [[SWITCH_GEP:%.*]] = getelementptr inbounds [3 x ptr], ptr @switch.table.string_table, i32 0, i32 [[COND]]36 ; CHECK-NEXT: [[SWITCH_LOAD:%.*]] = load ptr, ptr [[SWITCH_GEP]], align 837 ; CHECK-NEXT: ret ptr [[SWITCH_LOAD]]38 ; CHECK: return:39 ; CHECK-NEXT: ret ptr @.str.340 41entry:42 %0 = icmp ult i32 %cond, 343 br i1 %0, label %switch.lookup, label %return44 45switch.lookup: ; preds = %entry46 %switch.gep = getelementptr inbounds [3 x ptr], ptr @switch.table.string_table, i32 0, i32 %cond47 %switch.load = load ptr, ptr %switch.gep, align 848 ret ptr %switch.load49 50return: ; preds = %entry51 ret ptr @.str.352}53