1; RUN: llc -relocation-model=static -verify-machineinstrs -O0 < %s -mcpu=ppc64 | FileCheck -check-prefix=OPT0 %s 2; RUN: llc -relocation-model=static -verify-machineinstrs -O1 < %s -mcpu=ppc64 | FileCheck -check-prefix=OPT1 %s 3; RUN: llc -verify-machineinstrs -O0 < %s -mtriple=ppc32-- -mcpu=ppc | FileCheck -check-prefix=OPT0-PPC32 %s 4 5target triple = "powerpc64-unknown-linux-gnu" 6 7@a = thread_local global i32 0, align 4 8 9;OPT0-LABEL: localexec: 10;OPT1-LABEL: localexec: 11define i32 @localexec() nounwind { 12entry: 13;OPT0: addis [[REG1:[0-9]+]], 13, a@tprel@ha 14;OPT0-NEXT: addi [[REG1]], [[REG1]], a@tprel@l 15;OPT0-NEXT: li [[REG2:[0-9]+]], 42 16;OPT0: stw [[REG2]], 0([[REG1]]) 17;OPT1: addis [[REG1:[0-9]+]], 13, a@tprel@ha 18;OPT1-NEXT: li [[REG2:[0-9]+]], 42 19;OPT1: stw [[REG2]], a@tprel@l([[REG1]]) 20 store i32 42, i32* @a, align 4 21 ret i32 0 22} 23 24; Test correct assembly code generation for thread-local storage 25; using the initial-exec model. 26 27@a2 = external thread_local global i32 28 29define signext i32 @main2() nounwind { 30entry: 31 %retval = alloca i32, align 4 32 store i32 0, i32* %retval 33 %0 = load i32, i32* @a2, align 4 34 ret i32 %0 35} 36 37; OPT1-LABEL: main2: 38; OPT1: addis [[REG1:[0-9]+]], 2, a2@got@tprel@ha 39; OPT1: ld [[REG2:[0-9]+]], a2@got@tprel@l([[REG1]]) 40; OPT1: add {{[0-9]+}}, [[REG2]], a2@tls 41 42;OPT0-PPC32-LABEL: main2: 43;OPT0-PPC32: li [[REG1:[0-9]+]], _GLOBAL_OFFSET_TABLE_@l 44;OPT0-PPC32: addis [[REG1]], [[REG1]], _GLOBAL_OFFSET_TABLE_@ha 45;OPT0-PPC32: lwz [[REG2:[0-9]+]], a2@got@tprel@l([[REG1]]) 46;OPT0-PPC32: add 3, [[REG2]], a2@tls 47