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1; This file tests 32 bit TLS variable generation.2 3; RUN: llc -verify-machineinstrs -mcpu=pwr7 -mattr=-altivec -mtriple \4; RUN: powerpc-ibm-aix-xcoff < %s | FileCheck %s5; RUN: llc -verify-machineinstrs -mcpu=pwr7 -mattr=-altivec -mtriple \6; RUN: powerpc-ibm-aix-xcoff -data-sections=false < %s | FileCheck %s \7; RUN: --check-prefix=NODATASEC8 9; When data-sections is true (default), we emit data into separate sections.10; When data-sections is false, we emit data into the .data / .tdata sections.11 12; Int global variable, TLS/Non-TLS, local/external/weak/common linkage13; CHECK: .csect global_int_external_val_initialized[RW],214; CHECK-NEXT: .globl global_int_external_val_initialized[RW]15; CHECK-NEXT: .align 216; CHECK-NEXT: .vbyte 4, 117 18; NODATASEC: .csect .data[RW],319; NODATASEC-NEXT: .globl global_int_external_val_initialized20; NODATASEC-NEXT: .align 221; NODATASEC-NEXT:global_int_external_val_initialized:22; NODATASEC-NEXT: .vbyte 4, 123@global_int_external_val_initialized = global i32 1, align 424 25; CHECK-NEXT: .csect global_int_external_zero_initialized[RW],226; CHECK-NEXT: .globl global_int_external_zero_initialized[RW]27; CHECK-NEXT: .align 228; CHECK-NEXT: .vbyte 4, 029 30; NODATASEC-NEXT: .globl global_int_external_zero_initialized31; NODATASEC-NEXT: .align 232; NODATASEC-NEXT:global_int_external_zero_initialized:33; NODATASEC-NEXT: .vbyte 4, 034@global_int_external_zero_initialized = global i32 0, align 435 36; CHECK-NEXT: .csect tls_global_int_external_val_initialized[TL],237; CHECK-NEXT: .globl tls_global_int_external_val_initialized[TL]38; CHECK-NEXT: .align 239; CHECK-NEXT: .vbyte 4, 140 41; NODATASEC-NEXT: .csect .tdata[TL],342; NODATASEC-NEXT: .globl tls_global_int_external_val_initialized43; NODATASEC-NEXT: .align 244; NODATASEC-NEXT:tls_global_int_external_val_initialized:45; NODATASEC-NEXT: .vbyte 4, 146@tls_global_int_external_val_initialized = thread_local global i32 1, align 447 48; CHECK-NEXT: .csect tls_global_int_external_zero_initialized[TL],249; CHECK-NEXT: .globl tls_global_int_external_zero_initialized[TL]50; CHECK-NEXT: .align 251; CHECK-NEXT: .vbyte 4, 052 53; NODATASEC-NEXT: .globl tls_global_int_external_zero_initialized54; NODATASEC-NEXT: .align 255; NODATASEC-NEXT:tls_global_int_external_zero_initialized:56; NODATASEC-NEXT: .vbyte 4, 057@tls_global_int_external_zero_initialized = thread_local global i32 0, align 458 59; CHECK-NEXT: .csect global_int_local_val_initialized[RW],260; CHECK-NEXT: .lglobl global_int_local_val_initialized[RW]61; CHECK-NEXT: .align 262; CHECK-NEXT: .vbyte 4, 263 64; NODATASEC-NEXT: .csect .data[RW],365; NODATASEC-NEXT: .lglobl global_int_local_val_initialized66; NODATASEC-NEXT: .align 267; NODATASEC-NEXT:global_int_local_val_initialized:68; NODATASEC-NEXT: .vbyte 4, 269@global_int_local_val_initialized = internal global i32 2, align 470 71; CHECK-NEXT: .csect tls_global_int_local_val_initialized[TL],272; CHECK-NEXT: .lglobl tls_global_int_local_val_initialized[TL]73; CHECK-NEXT: .align 274; CHECK-NEXT: .vbyte 4, 275 76; NODATASEC-NEXT: .csect .tdata[TL],377; NODATASEC-NEXT: .lglobl tls_global_int_local_val_initialized78; NODATASEC-NEXT: .align 279; NODATASEC-NEXT:tls_global_int_local_val_initialized:80; NODATASEC-NEXT: .vbyte 4, 281@tls_global_int_local_val_initialized = internal thread_local global i32 2, align 482 83; CHECK-NEXT: .lcomm global_int_local_zero_initialized,4,global_int_local_zero_initialized[BS],284; NODATASEC-NEXT: .lcomm global_int_local_zero_initialized,4,global_int_local_zero_initialized[BS],285@global_int_local_zero_initialized = internal global i32 0, align 486 87; CHECK-NEXT: .lcomm tls_global_int_local_zero_initialized,4,tls_global_int_local_zero_initialized[UL],288; NODATASEC-NEXT: .lcomm tls_global_int_local_zero_initialized,4,tls_global_int_local_zero_initialized[UL],289@tls_global_int_local_zero_initialized = internal thread_local global i32 0, align 490 91; CHECK-NEXT: .csect global_int_weak_zero_initialized[RW],292; CHECK-NEXT: .weak global_int_weak_zero_initialized[RW]93; CHECK-NEXT: .align 294; CHECK-NEXT: .vbyte 4, 095 96; NODATASEC-NEXT: .csect .data[RW],397; NODATASEC-NEXT: .weak global_int_weak_zero_initialized98; NODATASEC-NEXT: .align 299; NODATASEC-NEXT:global_int_weak_zero_initialized:100; NODATASEC-NEXT: .vbyte 4, 0101@global_int_weak_zero_initialized = weak global i32 0, align 4102 103; CHECK-NEXT: .csect tls_global_int_weak_zero_initialized[TL],2104; CHECK-NEXT: .weak tls_global_int_weak_zero_initialized[TL]105; CHECK-NEXT: .align 2106; CHECK-NEXT: .vbyte 4, 0107 108; NODATASEC-NEXT: .csect .tdata[TL],3109; NODATASEC-NEXT: .weak tls_global_int_weak_zero_initialized110; NODATASEC-NEXT: .align 2111; NODATASEC-NEXT:tls_global_int_weak_zero_initialized:112; NODATASEC-NEXT: .vbyte 4, 0113@tls_global_int_weak_zero_initialized = weak thread_local global i32 0, align 4114 115; CHECK-NEXT: .comm global_int_common_zero_initialized[RW],4,2116; NODATASEC-NEXT: .comm global_int_common_zero_initialized[RW],4,2117@global_int_common_zero_initialized = common global i32 0, align 4118 119; CHECK-NEXT: .comm tls_global_int_common_zero_initialized[UL],4,2120; NODATASEC-NEXT: .comm tls_global_int_common_zero_initialized[UL],4,2121@tls_global_int_common_zero_initialized = common thread_local global i32 0, align 4122 123; CHECK-NEXT: .csect global_int_weak_val_initialized[RW],2124; CHECK-NEXT: .weak global_int_weak_val_initialized[RW]125; CHECK-NEXT: .align 2126; CHECK-NEXT: .vbyte 4, 1127 128; NODATASEC-NEXT: .csect .data[RW],3129; NODATASEC-NEXT: .weak global_int_weak_val_initialized130; NODATASEC-NEXT: .align 2131; NODATASEC-NEXT:global_int_weak_val_initialized:132; NODATASEC-NEXT: .vbyte 4, 1133@global_int_weak_val_initialized = weak global i32 1, align 4134 135; CHECK-NEXT: .csect tls_global_int_weak_val_initialized[TL],2136; CHECK-NEXT: .weak tls_global_int_weak_val_initialized[TL]137; CHECK-NEXT: .align 2138; CHECK-NEXT: .vbyte 4, 1139 140; NODATASEC-NEXT: .csect .tdata[TL],3141; NODATASEC-NEXT: .weak tls_global_int_weak_val_initialized142; NODATASEC-NEXT: .align 2143; NODATASEC-NEXT:tls_global_int_weak_val_initialized:144; NODATASEC-NEXT: .vbyte 4, 1145@tls_global_int_weak_val_initialized = weak thread_local global i32 1, align 4146 147; CHECK-NEXT: .extern global_int_external_uninitialized[UA]148; NODATASEC-NEXT: .extern global_int_external_uninitialized[UA]149@global_int_external_uninitialized = external global i32, align 4150 151; CHECK-NEXT: .extern tls_global_int_external_uninitialized[UL]152; NODATASEC-NEXT: .extern tls_global_int_external_uninitialized[UL]153@tls_global_int_external_uninitialized = external thread_local global i32, align 4154 155 156; double global variable, TLS/Non-TLS, common/external linkage157 158; CHECK-NEXT: .comm global_double_common_zero_initialized[RW],8,3159; NODATASEC-NEXT: .comm global_double_common_zero_initialized[RW],8,3160@global_double_common_zero_initialized = common global double 0.000000e+00, align 8161 162; CHECK-NEXT: .comm tls_global_double_common_zero_initialized[UL],8,3163; NODATASEC-NEXT: .comm tls_global_double_common_zero_initialized[UL],8,3164@tls_global_double_common_zero_initialized = common thread_local global double 0.000000e+00, align 8165 166; CHECK-NEXT: .extern global_double_external_uninitialized[UA]167; NODATASEC-NEXT: .extern global_double_external_uninitialized[UA]168@global_double_external_uninitialized = external global i64, align 8169 170; CHECK-NEXT: .extern tls_global_double_external_uninitialized[UL]171; NODATASEC-NEXT: .extern tls_global_double_external_uninitialized[UL]172@tls_global_double_external_uninitialized = external thread_local global i64, align 8173 174 175; Long long global variable, TLS/Non-TLS, local/weak linkage176 177; CHECK-NEXT: .csect global_long_long_internal_val_initialized[RW],3178; CHECK-NEXT: .lglobl global_long_long_internal_val_initialized[RW]179; CHECK-NEXT: .align 3180; CHECK-NEXT: .vbyte 4, 0181; CHECK-NEXT: .vbyte 4, 1182; NODATASEC-NEXT: .csect .data[RW],3183; NODATASEC-NEXT: .lglobl global_long_long_internal_val_initialized184; NODATASEC-NEXT: .align 3185; NODATASEC-NEXT:global_long_long_internal_val_initialized:186; NODATASEC-NEXT: .vbyte 4, 0187; NODATASEC-NEXT: .vbyte 4, 1188@global_long_long_internal_val_initialized = internal global i64 1, align 8189 190; CHECK-NEXT: .csect tls_global_long_long_internal_val_initialized[TL],3191; CHECK-NEXT: .lglobl tls_global_long_long_internal_val_initialized[TL]192; CHECK-NEXT: .align 3193; CHECK-NEXT: .vbyte 4, 0194; CHECK-NEXT: .vbyte 4, 1195; NODATASEC-NEXT: .csect .tdata[TL],3196; NODATASEC-NEXT: .lglobl tls_global_long_long_internal_val_initialized197; NODATASEC-NEXT: .align 3198; NODATASEC-NEXT:tls_global_long_long_internal_val_initialized:199; NODATASEC-NEXT: .vbyte 4, 0200; NODATASEC-NEXT: .vbyte 4, 1201@tls_global_long_long_internal_val_initialized = internal thread_local global i64 1, align 8202 203; CHECK-NEXT: .lcomm global_long_long_internal_zero_initialized,8,global_long_long_internal_zero_initialized[BS],3204; NODATASEC-NEXT: .lcomm global_long_long_internal_zero_initialized,8,global_long_long_internal_zero_initialized[BS],3205@global_long_long_internal_zero_initialized = internal global i64 0, align 8206 207; CHECK-NEXT: .lcomm tls_global_long_long_internal_zero_initialized,8,tls_global_long_long_internal_zero_initialized[UL],3208; NODATASEC-NEXT: .lcomm tls_global_long_long_internal_zero_initialized,8,tls_global_long_long_internal_zero_initialized[UL],3209@tls_global_long_long_internal_zero_initialized = internal thread_local global i64 0, align 8210 211; CHECK-NEXT: .csect global_long_long_weak_val_initialized[RW],3212; CHECK-NEXT: .weak global_long_long_weak_val_initialized[RW]213; CHECK-NEXT: .align 3214; CHECK-NEXT: .vbyte 4, 0215; CHECK-NEXT: .vbyte 4, 1216; NODATASEC-NEXT: .csect .data[RW],3217; NODATASEC-NEXT: .weak global_long_long_weak_val_initialized218; NODATASEC-NEXT: .align 3219; NODATASEC-NEXT:global_long_long_weak_val_initialized:220; NODATASEC-NEXT: .vbyte 4, 0221; NODATASEC-NEXT: .vbyte 4, 1222@global_long_long_weak_val_initialized = weak global i64 1, align 8223 224; CHECK-NEXT: .csect tls_global_long_long_weak_val_initialized[TL],3225; CHECK-NEXT: .weak tls_global_long_long_weak_val_initialized[TL]226; CHECK-NEXT: .align 3227; CHECK-NEXT: .vbyte 4, 0228; CHECK-NEXT: .vbyte 4, 1229; NODATASEC-NEXT: .csect .tdata[TL],3230; NODATASEC-NEXT: .weak tls_global_long_long_weak_val_initialized231; NODATASEC-NEXT: .align 3232; NODATASEC-NEXT:tls_global_long_long_weak_val_initialized:233; NODATASEC-NEXT: .vbyte 4, 0234; NODATASEC-NEXT: .vbyte 4, 1235@tls_global_long_long_weak_val_initialized = weak thread_local global i64 1, align 8236 237; CHECK-NEXT: .csect global_long_long_weak_zero_initialized[RW],3238; CHECK-NEXT: .weak global_long_long_weak_zero_initialized[RW]239; CHECK-NEXT: .align 3240; CHECK-NEXT: .vbyte 4, 0241; CHECK-NEXT: .vbyte 4, 0242; NODATASEC-NEXT: .csect .data[RW],3243; NODATASEC-NEXT: .weak global_long_long_weak_zero_initialized244; NODATASEC-NEXT: .align 3245; NODATASEC-NEXT:global_long_long_weak_zero_initialized:246; NODATASEC-NEXT: .vbyte 4, 0247; NODATASEC-NEXT: .vbyte 4, 0248@global_long_long_weak_zero_initialized = weak global i64 0, align 8249 250; CHECK-NEXT: .csect tls_global_long_long_weak_zero_initialized[TL],3251; CHECK-NEXT: .weak tls_global_long_long_weak_zero_initialized[TL]252; CHECK-NEXT: .align 3253; CHECK-NEXT: .vbyte 4, 0254; CHECK-NEXT: .vbyte 4, 0255; NODATASEC-NEXT: .csect .tdata[TL],3256; NODATASEC-NEXT: .weak tls_global_long_long_weak_zero_initialized257; NODATASEC-NEXT: .align 3258; NODATASEC-NEXT:tls_global_long_long_weak_zero_initialized:259; NODATASEC-NEXT: .vbyte 4, 0260; NODATASEC-NEXT: .vbyte 4, 0261@tls_global_long_long_weak_zero_initialized = weak thread_local global i64 0, align 8262