1 ; RUN: llc -O0 < %s -march=ppc64 -mcpu=ppc64 | FileCheck -check-prefix=OPT0 %s 2 ; RUN: llc -O1 < %s -march=ppc64 -mcpu=ppc64 | FileCheck -check-prefix=OPT1 %s 3 ; RUN: llc -O0 < %s -march=ppc32 -mcpu=ppc | FileCheck -check-prefix=OPT0-PPC32 %s 4 5 target triple = "powerpc64-unknown-linux-gnu" 6 7 @a = thread_local global i32 0, align 4 8 9 ;OPT0-LABEL: localexec: 10 ;OPT1-LABEL: localexec: 11 define i32 @localexec() nounwind { 12 entry: 13 ;OPT0: addis [[REG1:[0-9]+]], 13, a@tprel@ha 14 ;OPT0-NEXT: li [[REG2:[0-9]+]], 42 15 ;OPT0-NEXT: addi [[REG1]], [[REG1]], a@tprel@l 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-NEXT: 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 29 define signext i32 @main2() nounwind { 30 entry: 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
