forked from OSchip/llvm-project
83 lines
2.4 KiB
ArmAsm
83 lines
2.4 KiB
ArmAsm
// REQUIRES: ppc
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// RUN: llvm-mc -filetype=obj -triple=powerpc64le-unknown-linux %s -o %t.o
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// RUN: llvm-readelf -r %t.o | FileCheck --check-prefix=InputRelocs %s
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// RUN: ld.lld %t.o -o %t
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// RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck --check-prefix=Dis %s
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// RUN: llvm-readelf -r %t | FileCheck --check-prefix=OutputRelocs %s
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// RUN: llvm-mc -filetype=obj -triple=powerpc64-unknown-linux %s -o %t.o
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// RUN: llvm-readelf -r %t.o | FileCheck --check-prefix=InputRelocs %s
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// RUN: ld.lld %t.o -o %t
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// RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck --check-prefix=Dis %s
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// RUN: llvm-readelf -r %t | FileCheck --check-prefix=OutputRelocs %s
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.text
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.abiversion 2
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.globl _start # -- Begin function _start
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.p2align 4
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.type _start,@function
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_start: # @_start
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.Lfunc_begin0:
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.Lfunc_gep0:
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addis 2, 12, .TOC.-.Lfunc_gep0@ha
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addi 2, 2, .TOC.-.Lfunc_gep0@l
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.Lfunc_lep0:
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.localentry _start, .Lfunc_lep0-.Lfunc_gep0
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# %bb.0: # %entry
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mflr 0
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std 31, -8(1)
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std 0, 16(1)
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stdu 1, -64(1)
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mr 31, 1
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std 30, 48(31) # 8-byte Folded Spill
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li 3, 0
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stw 3, 44(31)
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addis 3, 2, a@got@tlsld@ha
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addi 3, 3, a@got@tlsld@l
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bl __tls_get_addr(a@tlsld)
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nop
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addis 3, 3, a@dtprel@ha
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addi 3, 3, a@dtprel@l
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lwz 30, 0(3)
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extsw 3, 30
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ld 30, 48(31) # 8-byte Folded Reload
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addi 1, 1, 64
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ld 0, 16(1)
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ld 31, -8(1)
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mtlr 0
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blr
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.long 0
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.quad 0
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.Lfunc_end0:
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.size _start, .Lfunc_end0-.Lfunc_begin0
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# -- End function
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.type a,@object # @a
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.section .tdata,"awT",@progbits
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.p2align 2
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a:
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.long 2 # 0x2
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.size a, 4
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// Verify that the input has local-dynamic tls relocation types
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// InputRelocs: Relocation section '.rela.text'
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// InputRelocs: R_PPC64_GOT_TLSLD16_HA {{0+}} a + 0
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// InputRelocs: R_PPC64_GOT_TLSLD16_LO {{0+}} a + 0
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// InputRelocs: R_PPC64_TLSLD {{0+}} a + 0
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// Verify that the local-dynamic sequence is relaxed to local exec.
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// Dis: _start:
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// Dis: nop
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// Dis: addis 3, 13, 0
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// Dis: nop
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// Dis: addi 3, 3, 4096
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// #ha(a@dtprel) --> (0x0 -0x8000 + 0x8000) >> 16 = 0
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// #lo(a@dtprel) --> (0x0 -0x8000) = -0x8000 = -32768
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// Dis: addis 3, 3, 0
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// Dis: addi 3, 3, -32768
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// Verify that no local-dynamic relocations exist for the dynamic linker.
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// OutputRelocs-NOT: R_PPC64_DTPMOD64
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