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1; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu \2; RUN: --relocation-model=pic -mcpu=pwr10 -ppc-asm-full-reg-names < %s | FileCheck %s --check-prefix=CHECK-S3; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu \4; RUN: --relocation-model=pic -mcpu=pwr10 -ppc-asm-full-reg-names --filetype=obj -o %t.o < %s5; RUN: llvm-objdump --mcpu=pwr10 -dr %t.o |FileCheck %s --check-prefix=CHECK-O6; RUN: llvm-readelf -s %t.o | FileCheck %s --check-prefix=CHECK-SYM7 8; These test cases are to ensure that when using pc relative memory operations9; ABI correct code and relocations are produced for General Dynamic TLS Model.10 11@x = external thread_local global i32, align 412 13define nonnull ptr @GeneralDynamicAddressLoad() {14 ; CHECK-S-LABEL: GeneralDynamicAddressLoad:15 ; CHECK-S: paddi r3, 0, x@got@tlsgd@pcrel, 116 ; CHECK-S-NEXT: bl __tls_get_addr@notoc(x@tlsgd)17 ; CHECK-S-NEXT: addi r1, r1, 3218 ; CHECK-S-NEXT: ld r0, 16(r1)19 ; CHECK-S-NEXT: mtlr r020 ; CHECK-S-NEXT: blr21 ; CHECK-O-LABEL: <GeneralDynamicAddressLoad>:22 ; CHECK-O: c: 00 00 10 06 00 00 60 38 paddi 3, 0, 0, 123 ; CHECK-O-NEXT: 000000000000000c: R_PPC64_GOT_TLSGD_PCREL34 x24 ; CHECK-O-NEXT: 14: 01 00 00 48 bl 0x1425 ; CHECK-O-NEXT: 0000000000000014: R_PPC64_TLSGD x26 ; CHECK-O-NEXT: 0000000000000014: R_PPC64_REL24_NOTOC __tls_get_addr27 entry:28 ret ptr @x29}30 31define i32 @GeneralDynamicValueLoad() {32 ; CHECK-S-LABEL: GeneralDynamicValueLoad:33 ; CHECK-S: paddi r3, 0, x@got@tlsgd@pcrel, 134 ; CHECK-S-NEXT: bl __tls_get_addr@notoc(x@tlsgd)35 ; CHECK-S-NEXT: lwz r3, 0(r3)36 ; CHECK-S-NEXT: addi r1, r1, 3237 ; CHECK-S-NEXT: ld r0, 16(r1)38 ; CHECK-S-NEXT: mtlr r039 ; CHECK-S-NEXT: blr40 ; CHECK-O-LABEL: <GeneralDynamicValueLoad>:41 ; CHECK-O: 4c: 00 00 10 06 00 00 60 38 paddi 3, 0, 0, 142 ; CHECK-O-NEXT: 000000000000004c: R_PPC64_GOT_TLSGD_PCREL34 x43 ; CHECK-O-NEXT: 54: 01 00 00 48 bl 0x5444 ; CHECK-O-NEXT: 0000000000000054: R_PPC64_TLSGD x45 ; CHECK-O-NEXT: 0000000000000054: R_PPC64_REL24_NOTOC __tls_get_addr46 ; CHECK-O-NEXT: 58: 00 00 63 80 lwz 3, 0(3)47 48 ; CHECK-SYM-LABEL: Symbol table '.symtab' contains 7 entries49 ; CHECK-SYM: 0000000000000000 0 TLS GLOBAL DEFAULT UND x50 entry:51 %0 = load i32, ptr @x, align 452 ret i32 %053}54