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|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -march=mips -verify-machineinstrs \
; RUN: < %s | FileCheck %s -check-prefix=MIPS32
; RUN: llc -march=mips -verify-machineinstrs -relocation-model=pic \
; RUN: < %s | FileCheck %s -check-prefix=MIPS32-PIC
; RUN: llc -march=mips64 -verify-machineinstrs \
; RUN: < %s | FileCheck %s -check-prefix=MIPS64
; RUN: llc -march=mips64 -verify-machineinstrs -relocation-model=pic \
; RUN: < %s | FileCheck %s -check-prefix=MIPS64-PIC
; RUN: llc -march=mips -verify-machineinstrs -mattr=+micromips \
; RUN: < %s | FileCheck %s -check-prefix=MIPS32-MM
; RUN: llc -march=mips -verify-machineinstrs -relocation-model=pic -mattr=+micromips \
; RUN: < %s | FileCheck %s -check-prefix=MIPS32-MM-PIC
; Test that checks ABI for _mcount calls.
define void @foo() {
; MIPS32-LABEL: foo:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: addiu $sp, $sp, -24
; MIPS32-NEXT: .cfi_def_cfa_offset 24
; MIPS32-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
; MIPS32-NEXT: .cfi_offset 31, -4
; MIPS32-NEXT: move $1, $ra
; MIPS32-NEXT: jal _mcount
; MIPS32-NEXT: addiu $sp, $sp, -8
; MIPS32-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: addiu $sp, $sp, 24
;
; MIPS32-PIC-LABEL: foo:
; MIPS32-PIC: # %bb.0: # %entry
; MIPS32-PIC-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-PIC-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-PIC-NEXT: addiu $sp, $sp, -24
; MIPS32-PIC-NEXT: .cfi_def_cfa_offset 24
; MIPS32-PIC-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
; MIPS32-PIC-NEXT: .cfi_offset 31, -4
; MIPS32-PIC-NEXT: addu $gp, $2, $25
; MIPS32-PIC-NEXT: lw $25, %call16(_mcount)($gp)
; MIPS32-PIC-NEXT: move $1, $ra
; MIPS32-PIC-NEXT: .reloc ($tmp0), R_MIPS_JALR, _mcount
; MIPS32-PIC-NEXT: $tmp0:
; MIPS32-PIC-NEXT: jalr $25
; MIPS32-PIC-NEXT: addiu $sp, $sp, -8
; MIPS32-PIC-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload
; MIPS32-PIC-NEXT: jr $ra
; MIPS32-PIC-NEXT: addiu $sp, $sp, 24
;
; MIPS64-LABEL: foo:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: daddiu $sp, $sp, -16
; MIPS64-NEXT: .cfi_def_cfa_offset 16
; MIPS64-NEXT: sd $ra, 8($sp) # 8-byte Folded Spill
; MIPS64-NEXT: .cfi_offset 31, -8
; MIPS64-NEXT: move $1, $ra
; MIPS64-NEXT: jal _mcount
; MIPS64-NEXT: nop
; MIPS64-NEXT: ld $ra, 8($sp) # 8-byte Folded Reload
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: daddiu $sp, $sp, 16
;
; MIPS64-PIC-LABEL: foo:
; MIPS64-PIC: # %bb.0: # %entry
; MIPS64-PIC-NEXT: daddiu $sp, $sp, -16
; MIPS64-PIC-NEXT: .cfi_def_cfa_offset 16
; MIPS64-PIC-NEXT: sd $ra, 8($sp) # 8-byte Folded Spill
; MIPS64-PIC-NEXT: sd $gp, 0($sp) # 8-byte Folded Spill
; MIPS64-PIC-NEXT: .cfi_offset 31, -8
; MIPS64-PIC-NEXT: .cfi_offset 28, -16
; MIPS64-PIC-NEXT: lui $1, %hi(%neg(%gp_rel(foo)))
; MIPS64-PIC-NEXT: daddu $1, $1, $25
; MIPS64-PIC-NEXT: daddiu $gp, $1, %lo(%neg(%gp_rel(foo)))
; MIPS64-PIC-NEXT: ld $25, %call16(_mcount)($gp)
; MIPS64-PIC-NEXT: move $1, $ra
; MIPS64-PIC-NEXT: .reloc .Ltmp0, R_MIPS_JALR, _mcount
; MIPS64-PIC-NEXT: .Ltmp0:
; MIPS64-PIC-NEXT: jalr $25
; MIPS64-PIC-NEXT: nop
; MIPS64-PIC-NEXT: ld $gp, 0($sp) # 8-byte Folded Reload
; MIPS64-PIC-NEXT: ld $ra, 8($sp) # 8-byte Folded Reload
; MIPS64-PIC-NEXT: jr $ra
; MIPS64-PIC-NEXT: daddiu $sp, $sp, 16
;
; MIPS32-MM-LABEL: foo:
; MIPS32-MM: # %bb.0: # %entry
; MIPS32-MM-NEXT: addiu $sp, $sp, -24
; MIPS32-MM-NEXT: .cfi_def_cfa_offset 24
; MIPS32-MM-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
; MIPS32-MM-NEXT: .cfi_offset 31, -4
; MIPS32-MM-NEXT: move $1, $ra
; MIPS32-MM-NEXT: jal _mcount
; MIPS32-MM-NEXT: addiu $sp, $sp, -8
; MIPS32-MM-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload
; MIPS32-MM-NEXT: jr $ra
; MIPS32-MM-NEXT: addiu $sp, $sp, 24
;
; MIPS32-MM-PIC-LABEL: foo:
; MIPS32-MM-PIC: # %bb.0: # %entry
; MIPS32-MM-PIC-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-MM-PIC-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-MM-PIC-NEXT: addiu $sp, $sp, -24
; MIPS32-MM-PIC-NEXT: .cfi_def_cfa_offset 24
; MIPS32-MM-PIC-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
; MIPS32-MM-PIC-NEXT: .cfi_offset 31, -4
; MIPS32-MM-PIC-NEXT: addu $2, $2, $25
; MIPS32-MM-PIC-NEXT: lw $25, %call16(_mcount)($2)
; MIPS32-MM-PIC-NEXT: move $gp, $2
; MIPS32-MM-PIC-NEXT: move $1, $ra
; MIPS32-MM-PIC-NEXT: .reloc ($tmp0), R_MICROMIPS_JALR, _mcount
; MIPS32-MM-PIC-NEXT: $tmp0:
; MIPS32-MM-PIC-NEXT: jalr $25
; MIPS32-MM-PIC-NEXT: addiu $sp, $sp, -8
; MIPS32-MM-PIC-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload
; MIPS32-MM-PIC-NEXT: jr $ra
; MIPS32-MM-PIC-NEXT: addiu $sp, $sp, 24
entry:
call void @_mcount()
ret void
}
declare void @_mcount()
|
