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|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -emulated-tls -relocation-model=pic < %s \
; RUN: | FileCheck -check-prefix=RV32 %s
; RUN: llc -mtriple=riscv64 -emulated-tls -relocation-model=pic < %s \
; RUN: | FileCheck -check-prefix=RV64 %s
@external_x = external thread_local global i32, align 8
@y = thread_local global i8 7, align 2
@internal_z = internal thread_local global i64 9, align 16
define ptr @get_external_x() nounwind {
; RV32-LABEL: get_external_x:
; RV32: # %bb.0: # %entry
; RV32-NEXT: addi sp, sp, -16
; RV32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32-NEXT: .Lpcrel_hi0:
; RV32-NEXT: auipc a0, %got_pcrel_hi(__emutls_v.external_x)
; RV32-NEXT: lw a0, %pcrel_lo(.Lpcrel_hi0)(a0)
; RV32-NEXT: call __emutls_get_address@plt
; RV32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32-NEXT: addi sp, sp, 16
; RV32-NEXT: ret
;
; RV64-LABEL: get_external_x:
; RV64: # %bb.0: # %entry
; RV64-NEXT: addi sp, sp, -16
; RV64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64-NEXT: .Lpcrel_hi0:
; RV64-NEXT: auipc a0, %got_pcrel_hi(__emutls_v.external_x)
; RV64-NEXT: ld a0, %pcrel_lo(.Lpcrel_hi0)(a0)
; RV64-NEXT: call __emutls_get_address@plt
; RV64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64-NEXT: addi sp, sp, 16
; RV64-NEXT: ret
entry:
ret ptr @external_x
}
define ptr @get_y() nounwind {
; RV32-LABEL: get_y:
; RV32: # %bb.0: # %entry
; RV32-NEXT: addi sp, sp, -16
; RV32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32-NEXT: .Lpcrel_hi1:
; RV32-NEXT: auipc a0, %got_pcrel_hi(__emutls_v.y)
; RV32-NEXT: lw a0, %pcrel_lo(.Lpcrel_hi1)(a0)
; RV32-NEXT: call __emutls_get_address@plt
; RV32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32-NEXT: addi sp, sp, 16
; RV32-NEXT: ret
;
; RV64-LABEL: get_y:
; RV64: # %bb.0: # %entry
; RV64-NEXT: addi sp, sp, -16
; RV64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64-NEXT: .Lpcrel_hi1:
; RV64-NEXT: auipc a0, %got_pcrel_hi(__emutls_v.y)
; RV64-NEXT: ld a0, %pcrel_lo(.Lpcrel_hi1)(a0)
; RV64-NEXT: call __emutls_get_address@plt
; RV64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64-NEXT: addi sp, sp, 16
; RV64-NEXT: ret
entry:
ret ptr @y
}
define ptr @get_internal_z() nounwind {
; RV32-LABEL: get_internal_z:
; RV32: # %bb.0: # %entry
; RV32-NEXT: addi sp, sp, -16
; RV32-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32-NEXT: .Lpcrel_hi2:
; RV32-NEXT: auipc a0, %pcrel_hi(__emutls_v.internal_z)
; RV32-NEXT: addi a0, a0, %pcrel_lo(.Lpcrel_hi2)
; RV32-NEXT: call __emutls_get_address@plt
; RV32-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
; RV32-NEXT: addi sp, sp, 16
; RV32-NEXT: ret
;
; RV64-LABEL: get_internal_z:
; RV64: # %bb.0: # %entry
; RV64-NEXT: addi sp, sp, -16
; RV64-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
; RV64-NEXT: .Lpcrel_hi2:
; RV64-NEXT: auipc a0, %pcrel_hi(__emutls_v.internal_z)
; RV64-NEXT: addi a0, a0, %pcrel_lo(.Lpcrel_hi2)
; RV64-NEXT: call __emutls_get_address@plt
; RV64-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
; RV64-NEXT: addi sp, sp, 16
; RV64-NEXT: ret
entry:
ret ptr @internal_z
}
; UTC_ARGS: --disable
; RV32: .data
; RV32: .globl __emutls_v.y
; RV32: .p2align 2
; RV32-LABEL: __emutls_v.y:
; RV32-NEXT: .word 1
; RV32-NEXT: .word 2
; RV32-NEXT: .word 0
; RV32-NEXT: .word __emutls_t.y
; RV32: .section .rodata,
; RV32-LABEL: __emutls_t.y:
; RV32-NEXT: .byte 7
; RV32: .data
; RV32: .p2align 2
; RV32-LABEL: __emutls_v.internal_z:
; RV32-NEXT: .word 8
; RV32-NEXT: .word 16
; RV32-NEXT: .word 0
; RV32-NEXT: .word __emutls_t.internal_z
; RV32: .section .rodata,
; RV32-LABEL: __emutls_t.internal_z:
; RV32-NEXT: .quad 9
; RV64: .data
; RV64: .globl __emutls_v.y
; RV64: .p2align 3
; RV64-LABEL: __emutls_v.y:
; RV64-NEXT: .quad 1
; RV64-NEXT: .quad 2
; RV64-NEXT: .quad 0
; RV64-NEXT: .quad __emutls_t.y
; RV64: .section .rodata,
; RV64-LABEL: __emutls_t.y:
; RV64-NEXT: .byte 7
; RV64: .data
; RV64: .p2align 3
; RV64-LABEL: __emutls_v.internal_z:
; RV64-NEXT: .quad 8
; RV64-NEXT: .quad 16
; RV64-NEXT: .quad 0
; RV64-NEXT: .quad __emutls_t.internal_z
; RV64: .section .rodata,
; RV64-LABEL: __emutls_t.internal_z:
; RV64-NEXT: .quad 9
|
