Page MenuHomePhabricator
Differential D106318 Diff 359913 llvm/test/CodeGen/RISCV/atomic-rmw.ll

Changeset View

Standalone View

View Options

llvm/test/CodeGen/RISCV/atomic-rmw.ll

  • This file is larger than 256 KB, so syntax highlighting is disabled by default.
Show First 20 Lines • Show All 2,045 Lines • ▼ Show 20 Lines
; RV32IA-NEXT: andi a6, a0, -4 ; RV32IA-NEXT: andi a6, a0, -4
; RV32IA-NEXT: slli a0, a0, 3 ; RV32IA-NEXT: slli a0, a0, 3
; RV32IA-NEXT: andi a3, a0, 24 ; RV32IA-NEXT: andi a3, a0, 24
; RV32IA-NEXT: addi a4, zero, 255 ; RV32IA-NEXT: addi a4, zero, 255
; RV32IA-NEXT: sll a7, a4, a0 ; RV32IA-NEXT: sll a7, a4, a0
; RV32IA-NEXT: slli a1, a1, 24 ; RV32IA-NEXT: slli a1, a1, 24
; RV32IA-NEXT: srai a1, a1, 24 ; RV32IA-NEXT: srai a1, a1, 24
; RV32IA-NEXT: sll a1, a1, a0 ; RV32IA-NEXT: sll a1, a1, a0
; RV32IA-NEXT: addi a5, zero, 24 ; RV32IA-NEXT: sub a3, a4, a3
; RV32IA-NEXT: sub a3, a5, a3 ; RV32IA-NEXT: addi a3, a3, -231
; RV32IA-NEXT: .LBB35_1: # =>This Inner Loop Header: Depth=1 ; RV32IA-NEXT: .LBB35_1: # =>This Inner Loop Header: Depth=1
; RV32IA-NEXT: lr.w a5, (a6) ; RV32IA-NEXT: lr.w a4, (a6)
; RV32IA-NEXT: and a4, a5, a7 ; RV32IA-NEXT: and a5, a4, a7
; RV32IA-NEXT: mv a2, a5 ; RV32IA-NEXT: mv a2, a4
; RV32IA-NEXT: sll a4, a4, a3 ; RV32IA-NEXT: sll a5, a5, a3
; RV32IA-NEXT: sra a4, a4, a3 ; RV32IA-NEXT: sra a5, a5, a3
; RV32IA-NEXT: bge a4, a1, .LBB35_3 ; RV32IA-NEXT: bge a5, a1, .LBB35_3
; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB35_1 Depth=1 ; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB35_1 Depth=1
; RV32IA-NEXT: xor a2, a5, a1 ; RV32IA-NEXT: xor a2, a4, a1
; RV32IA-NEXT: and a2, a2, a7 ; RV32IA-NEXT: and a2, a2, a7
; RV32IA-NEXT: xor a2, a5, a2 ; RV32IA-NEXT: xor a2, a4, a2
; RV32IA-NEXT: .LBB35_3: # in Loop: Header=BB35_1 Depth=1 ; RV32IA-NEXT: .LBB35_3: # in Loop: Header=BB35_1 Depth=1
; RV32IA-NEXT: sc.w a2, a2, (a6) ; RV32IA-NEXT: sc.w a2, a2, (a6)
; RV32IA-NEXT: bnez a2, .LBB35_1 ; RV32IA-NEXT: bnez a2, .LBB35_1
; RV32IA-NEXT: # %bb.4: ; RV32IA-NEXT: # %bb.4:
; RV32IA-NEXT: srl a0, a5, a0 ; RV32IA-NEXT: srl a0, a4, a0
; RV32IA-NEXT: ret ; RV32IA-NEXT: ret
; ;
; RV64I-LABEL: atomicrmw_max_i8_monotonic: ; RV64I-LABEL: atomicrmw_max_i8_monotonic:
; RV64I: # %bb.0: ; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -48 ; RV64I-NEXT: addi sp, sp, -48
; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill
▲ Show 20 Lines • Show All 114 Lines • ▼ Show 20 Lines
; RV32IA-NEXT: andi a6, a0, -4 ; RV32IA-NEXT: andi a6, a0, -4
; RV32IA-NEXT: slli a0, a0, 3 ; RV32IA-NEXT: slli a0, a0, 3
; RV32IA-NEXT: andi a3, a0, 24 ; RV32IA-NEXT: andi a3, a0, 24
; RV32IA-NEXT: addi a4, zero, 255 ; RV32IA-NEXT: addi a4, zero, 255
; RV32IA-NEXT: sll a7, a4, a0 ; RV32IA-NEXT: sll a7, a4, a0
; RV32IA-NEXT: slli a1, a1, 24 ; RV32IA-NEXT: slli a1, a1, 24
; RV32IA-NEXT: srai a1, a1, 24 ; RV32IA-NEXT: srai a1, a1, 24
; RV32IA-NEXT: sll a1, a1, a0 ; RV32IA-NEXT: sll a1, a1, a0
; RV32IA-NEXT: addi a5, zero, 24 ; RV32IA-NEXT: sub a3, a4, a3
; RV32IA-NEXT: sub a3, a5, a3 ; RV32IA-NEXT: addi a3, a3, -231
; RV32IA-NEXT: .LBB36_1: # =>This Inner Loop Header: Depth=1 ; RV32IA-NEXT: .LBB36_1: # =>This Inner Loop Header: Depth=1
; RV32IA-NEXT: lr.w.aq a5, (a6) ; RV32IA-NEXT: lr.w.aq a4, (a6)
; RV32IA-NEXT: and a4, a5, a7 ; RV32IA-NEXT: and a5, a4, a7
; RV32IA-NEXT: mv a2, a5 ; RV32IA-NEXT: mv a2, a4
; RV32IA-NEXT: sll a4, a4, a3 ; RV32IA-NEXT: sll a5, a5, a3
; RV32IA-NEXT: sra a4, a4, a3 ; RV32IA-NEXT: sra a5, a5, a3
; RV32IA-NEXT: bge a4, a1, .LBB36_3 ; RV32IA-NEXT: bge a5, a1, .LBB36_3
; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB36_1 Depth=1 ; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB36_1 Depth=1
; RV32IA-NEXT: xor a2, a5, a1 ; RV32IA-NEXT: xor a2, a4, a1
; RV32IA-NEXT: and a2, a2, a7 ; RV32IA-NEXT: and a2, a2, a7
; RV32IA-NEXT: xor a2, a5, a2 ; RV32IA-NEXT: xor a2, a4, a2
; RV32IA-NEXT: .LBB36_3: # in Loop: Header=BB36_1 Depth=1 ; RV32IA-NEXT: .LBB36_3: # in Loop: Header=BB36_1 Depth=1
; RV32IA-NEXT: sc.w a2, a2, (a6) ; RV32IA-NEXT: sc.w a2, a2, (a6)
; RV32IA-NEXT: bnez a2, .LBB36_1 ; RV32IA-NEXT: bnez a2, .LBB36_1
; RV32IA-NEXT: # %bb.4: ; RV32IA-NEXT: # %bb.4:
; RV32IA-NEXT: srl a0, a5, a0 ; RV32IA-NEXT: srl a0, a4, a0
; RV32IA-NEXT: ret ; RV32IA-NEXT: ret
; ;
; RV64I-LABEL: atomicrmw_max_i8_acquire: ; RV64I-LABEL: atomicrmw_max_i8_acquire:
; RV64I: # %bb.0: ; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -48 ; RV64I-NEXT: addi sp, sp, -48
; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill
▲ Show 20 Lines • Show All 114 Lines • ▼ Show 20 Lines
; RV32IA-NEXT: andi a6, a0, -4 ; RV32IA-NEXT: andi a6, a0, -4
; RV32IA-NEXT: slli a0, a0, 3 ; RV32IA-NEXT: slli a0, a0, 3
; RV32IA-NEXT: andi a3, a0, 24 ; RV32IA-NEXT: andi a3, a0, 24
; RV32IA-NEXT: addi a4, zero, 255 ; RV32IA-NEXT: addi a4, zero, 255
; RV32IA-NEXT: sll a7, a4, a0 ; RV32IA-NEXT: sll a7, a4, a0
; RV32IA-NEXT: slli a1, a1, 24 ; RV32IA-NEXT: slli a1, a1, 24
; RV32IA-NEXT: srai a1, a1, 24 ; RV32IA-NEXT: srai a1, a1, 24
; RV32IA-NEXT: sll a1, a1, a0 ; RV32IA-NEXT: sll a1, a1, a0
; RV32IA-NEXT: addi a5, zero, 24 ; RV32IA-NEXT: sub a3, a4, a3
; RV32IA-NEXT: sub a3, a5, a3 ; RV32IA-NEXT: addi a3, a3, -231
; RV32IA-NEXT: .LBB37_1: # =>This Inner Loop Header: Depth=1 ; RV32IA-NEXT: .LBB37_1: # =>This Inner Loop Header: Depth=1
; RV32IA-NEXT: lr.w a5, (a6) ; RV32IA-NEXT: lr.w a4, (a6)
; RV32IA-NEXT: and a4, a5, a7 ; RV32IA-NEXT: and a5, a4, a7
; RV32IA-NEXT: mv a2, a5 ; RV32IA-NEXT: mv a2, a4
; RV32IA-NEXT: sll a4, a4, a3 ; RV32IA-NEXT: sll a5, a5, a3
; RV32IA-NEXT: sra a4, a4, a3 ; RV32IA-NEXT: sra a5, a5, a3
; RV32IA-NEXT: bge a4, a1, .LBB37_3 ; RV32IA-NEXT: bge a5, a1, .LBB37_3
; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB37_1 Depth=1 ; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB37_1 Depth=1
; RV32IA-NEXT: xor a2, a5, a1 ; RV32IA-NEXT: xor a2, a4, a1
; RV32IA-NEXT: and a2, a2, a7 ; RV32IA-NEXT: and a2, a2, a7
; RV32IA-NEXT: xor a2, a5, a2 ; RV32IA-NEXT: xor a2, a4, a2
; RV32IA-NEXT: .LBB37_3: # in Loop: Header=BB37_1 Depth=1 ; RV32IA-NEXT: .LBB37_3: # in Loop: Header=BB37_1 Depth=1
; RV32IA-NEXT: sc.w.rl a2, a2, (a6) ; RV32IA-NEXT: sc.w.rl a2, a2, (a6)
; RV32IA-NEXT: bnez a2, .LBB37_1 ; RV32IA-NEXT: bnez a2, .LBB37_1
; RV32IA-NEXT: # %bb.4: ; RV32IA-NEXT: # %bb.4:
; RV32IA-NEXT: srl a0, a5, a0 ; RV32IA-NEXT: srl a0, a4, a0
; RV32IA-NEXT: ret ; RV32IA-NEXT: ret
; ;
; RV64I-LABEL: atomicrmw_max_i8_release: ; RV64I-LABEL: atomicrmw_max_i8_release:
; RV64I: # %bb.0: ; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -48 ; RV64I-NEXT: addi sp, sp, -48
; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill
▲ Show 20 Lines • Show All 114 Lines • ▼ Show 20 Lines
; RV32IA-NEXT: andi a6, a0, -4 ; RV32IA-NEXT: andi a6, a0, -4
; RV32IA-NEXT: slli a0, a0, 3 ; RV32IA-NEXT: slli a0, a0, 3
; RV32IA-NEXT: andi a3, a0, 24 ; RV32IA-NEXT: andi a3, a0, 24
; RV32IA-NEXT: addi a4, zero, 255 ; RV32IA-NEXT: addi a4, zero, 255
; RV32IA-NEXT: sll a7, a4, a0 ; RV32IA-NEXT: sll a7, a4, a0
; RV32IA-NEXT: slli a1, a1, 24 ; RV32IA-NEXT: slli a1, a1, 24
; RV32IA-NEXT: srai a1, a1, 24 ; RV32IA-NEXT: srai a1, a1, 24
; RV32IA-NEXT: sll a1, a1, a0 ; RV32IA-NEXT: sll a1, a1, a0
; RV32IA-NEXT: addi a5, zero, 24 ; RV32IA-NEXT: sub a3, a4, a3
; RV32IA-NEXT: sub a3, a5, a3 ; RV32IA-NEXT: addi a3, a3, -231
; RV32IA-NEXT: .LBB38_1: # =>This Inner Loop Header: Depth=1 ; RV32IA-NEXT: .LBB38_1: # =>This Inner Loop Header: Depth=1
; RV32IA-NEXT: lr.w.aq a5, (a6) ; RV32IA-NEXT: lr.w.aq a4, (a6)
; RV32IA-NEXT: and a4, a5, a7 ; RV32IA-NEXT: and a5, a4, a7
; RV32IA-NEXT: mv a2, a5 ; RV32IA-NEXT: mv a2, a4
; RV32IA-NEXT: sll a4, a4, a3 ; RV32IA-NEXT: sll a5, a5, a3
; RV32IA-NEXT: sra a4, a4, a3 ; RV32IA-NEXT: sra a5, a5, a3
; RV32IA-NEXT: bge a4, a1, .LBB38_3 ; RV32IA-NEXT: bge a5, a1, .LBB38_3
; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB38_1 Depth=1 ; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB38_1 Depth=1
; RV32IA-NEXT: xor a2, a5, a1 ; RV32IA-NEXT: xor a2, a4, a1
; RV32IA-NEXT: and a2, a2, a7 ; RV32IA-NEXT: and a2, a2, a7
; RV32IA-NEXT: xor a2, a5, a2 ; RV32IA-NEXT: xor a2, a4, a2
; RV32IA-NEXT: .LBB38_3: # in Loop: Header=BB38_1 Depth=1 ; RV32IA-NEXT: .LBB38_3: # in Loop: Header=BB38_1 Depth=1
; RV32IA-NEXT: sc.w.rl a2, a2, (a6) ; RV32IA-NEXT: sc.w.rl a2, a2, (a6)
; RV32IA-NEXT: bnez a2, .LBB38_1 ; RV32IA-NEXT: bnez a2, .LBB38_1
; RV32IA-NEXT: # %bb.4: ; RV32IA-NEXT: # %bb.4:
; RV32IA-NEXT: srl a0, a5, a0 ; RV32IA-NEXT: srl a0, a4, a0
; RV32IA-NEXT: ret ; RV32IA-NEXT: ret
; ;
; RV64I-LABEL: atomicrmw_max_i8_acq_rel: ; RV64I-LABEL: atomicrmw_max_i8_acq_rel:
; RV64I: # %bb.0: ; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -48 ; RV64I-NEXT: addi sp, sp, -48
; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill
▲ Show 20 Lines • Show All 114 Lines • ▼ Show 20 Lines
; RV32IA-NEXT: andi a6, a0, -4 ; RV32IA-NEXT: andi a6, a0, -4
; RV32IA-NEXT: slli a0, a0, 3 ; RV32IA-NEXT: slli a0, a0, 3
; RV32IA-NEXT: andi a3, a0, 24 ; RV32IA-NEXT: andi a3, a0, 24
; RV32IA-NEXT: addi a4, zero, 255 ; RV32IA-NEXT: addi a4, zero, 255
; RV32IA-NEXT: sll a7, a4, a0 ; RV32IA-NEXT: sll a7, a4, a0
; RV32IA-NEXT: slli a1, a1, 24 ; RV32IA-NEXT: slli a1, a1, 24
; RV32IA-NEXT: srai a1, a1, 24 ; RV32IA-NEXT: srai a1, a1, 24
; RV32IA-NEXT: sll a1, a1, a0 ; RV32IA-NEXT: sll a1, a1, a0
; RV32IA-NEXT: addi a5, zero, 24 ; RV32IA-NEXT: sub a3, a4, a3
; RV32IA-NEXT: sub a3, a5, a3 ; RV32IA-NEXT: addi a3, a3, -231
; RV32IA-NEXT: .LBB39_1: # =>This Inner Loop Header: Depth=1 ; RV32IA-NEXT: .LBB39_1: # =>This Inner Loop Header: Depth=1
; RV32IA-NEXT: lr.w.aqrl a5, (a6) ; RV32IA-NEXT: lr.w.aqrl a4, (a6)
; RV32IA-NEXT: and a4, a5, a7 ; RV32IA-NEXT: and a5, a4, a7
; RV32IA-NEXT: mv a2, a5 ; RV32IA-NEXT: mv a2, a4
; RV32IA-NEXT: sll a4, a4, a3 ; RV32IA-NEXT: sll a5, a5, a3
; RV32IA-NEXT: sra a4, a4, a3 ; RV32IA-NEXT: sra a5, a5, a3
; RV32IA-NEXT: bge a4, a1, .LBB39_3 ; RV32IA-NEXT: bge a5, a1, .LBB39_3
; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB39_1 Depth=1 ; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB39_1 Depth=1
; RV32IA-NEXT: xor a2, a5, a1 ; RV32IA-NEXT: xor a2, a4, a1
; RV32IA-NEXT: and a2, a2, a7 ; RV32IA-NEXT: and a2, a2, a7
; RV32IA-NEXT: xor a2, a5, a2 ; RV32IA-NEXT: xor a2, a4, a2
; RV32IA-NEXT: .LBB39_3: # in Loop: Header=BB39_1 Depth=1 ; RV32IA-NEXT: .LBB39_3: # in Loop: Header=BB39_1 Depth=1
; RV32IA-NEXT: sc.w.aqrl a2, a2, (a6) ; RV32IA-NEXT: sc.w.aqrl a2, a2, (a6)
; RV32IA-NEXT: bnez a2, .LBB39_1 ; RV32IA-NEXT: bnez a2, .LBB39_1
; RV32IA-NEXT: # %bb.4: ; RV32IA-NEXT: # %bb.4:
; RV32IA-NEXT: srl a0, a5, a0 ; RV32IA-NEXT: srl a0, a4, a0
; RV32IA-NEXT: ret ; RV32IA-NEXT: ret
; ;
; RV64I-LABEL: atomicrmw_max_i8_seq_cst: ; RV64I-LABEL: atomicrmw_max_i8_seq_cst:
; RV64I: # %bb.0: ; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -48 ; RV64I-NEXT: addi sp, sp, -48
; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill
▲ Show 20 Lines • Show All 114 Lines • ▼ Show 20 Lines
; RV32IA-NEXT: andi a6, a0, -4 ; RV32IA-NEXT: andi a6, a0, -4
; RV32IA-NEXT: slli a0, a0, 3 ; RV32IA-NEXT: slli a0, a0, 3
; RV32IA-NEXT: andi a3, a0, 24 ; RV32IA-NEXT: andi a3, a0, 24
; RV32IA-NEXT: addi a4, zero, 255 ; RV32IA-NEXT: addi a4, zero, 255
; RV32IA-NEXT: sll a7, a4, a0 ; RV32IA-NEXT: sll a7, a4, a0
; RV32IA-NEXT: slli a1, a1, 24 ; RV32IA-NEXT: slli a1, a1, 24
; RV32IA-NEXT: srai a1, a1, 24 ; RV32IA-NEXT: srai a1, a1, 24
; RV32IA-NEXT: sll a1, a1, a0 ; RV32IA-NEXT: sll a1, a1, a0
; RV32IA-NEXT: addi a5, zero, 24 ; RV32IA-NEXT: sub a3, a4, a3
; RV32IA-NEXT: sub a3, a5, a3 ; RV32IA-NEXT: addi a3, a3, -231
; RV32IA-NEXT: .LBB40_1: # =>This Inner Loop Header: Depth=1 ; RV32IA-NEXT: .LBB40_1: # =>This Inner Loop Header: Depth=1
; RV32IA-NEXT: lr.w a5, (a6) ; RV32IA-NEXT: lr.w a4, (a6)
; RV32IA-NEXT: and a4, a5, a7 ; RV32IA-NEXT: and a5, a4, a7
; RV32IA-NEXT: mv a2, a5 ; RV32IA-NEXT: mv a2, a4
; RV32IA-NEXT: sll a4, a4, a3 ; RV32IA-NEXT: sll a5, a5, a3
; RV32IA-NEXT: sra a4, a4, a3 ; RV32IA-NEXT: sra a5, a5, a3
; RV32IA-NEXT: bge a1, a4, .LBB40_3 ; RV32IA-NEXT: bge a1, a5, .LBB40_3
; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB40_1 Depth=1 ; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB40_1 Depth=1
; RV32IA-NEXT: xor a2, a5, a1 ; RV32IA-NEXT: xor a2, a4, a1
; RV32IA-NEXT: and a2, a2, a7 ; RV32IA-NEXT: and a2, a2, a7
; RV32IA-NEXT: xor a2, a5, a2 ; RV32IA-NEXT: xor a2, a4, a2
; RV32IA-NEXT: .LBB40_3: # in Loop: Header=BB40_1 Depth=1 ; RV32IA-NEXT: .LBB40_3: # in Loop: Header=BB40_1 Depth=1
; RV32IA-NEXT: sc.w a2, a2, (a6) ; RV32IA-NEXT: sc.w a2, a2, (a6)
; RV32IA-NEXT: bnez a2, .LBB40_1 ; RV32IA-NEXT: bnez a2, .LBB40_1
; RV32IA-NEXT: # %bb.4: ; RV32IA-NEXT: # %bb.4:
; RV32IA-NEXT: srl a0, a5, a0 ; RV32IA-NEXT: srl a0, a4, a0
; RV32IA-NEXT: ret ; RV32IA-NEXT: ret
; ;
; RV64I-LABEL: atomicrmw_min_i8_monotonic: ; RV64I-LABEL: atomicrmw_min_i8_monotonic:
; RV64I: # %bb.0: ; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -48 ; RV64I-NEXT: addi sp, sp, -48
; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill
▲ Show 20 Lines • Show All 114 Lines • ▼ Show 20 Lines
; RV32IA-NEXT: andi a6, a0, -4 ; RV32IA-NEXT: andi a6, a0, -4
; RV32IA-NEXT: slli a0, a0, 3 ; RV32IA-NEXT: slli a0, a0, 3
; RV32IA-NEXT: andi a3, a0, 24 ; RV32IA-NEXT: andi a3, a0, 24
; RV32IA-NEXT: addi a4, zero, 255 ; RV32IA-NEXT: addi a4, zero, 255
; RV32IA-NEXT: sll a7, a4, a0 ; RV32IA-NEXT: sll a7, a4, a0
; RV32IA-NEXT: slli a1, a1, 24 ; RV32IA-NEXT: slli a1, a1, 24
; RV32IA-NEXT: srai a1, a1, 24 ; RV32IA-NEXT: srai a1, a1, 24
; RV32IA-NEXT: sll a1, a1, a0 ; RV32IA-NEXT: sll a1, a1, a0
; RV32IA-NEXT: addi a5, zero, 24 ; RV32IA-NEXT: sub a3, a4, a3
; RV32IA-NEXT: sub a3, a5, a3 ; RV32IA-NEXT: addi a3, a3, -231
; RV32IA-NEXT: .LBB41_1: # =>This Inner Loop Header: Depth=1 ; RV32IA-NEXT: .LBB41_1: # =>This Inner Loop Header: Depth=1
; RV32IA-NEXT: lr.w.aq a5, (a6) ; RV32IA-NEXT: lr.w.aq a4, (a6)
; RV32IA-NEXT: and a4, a5, a7 ; RV32IA-NEXT: and a5, a4, a7
; RV32IA-NEXT: mv a2, a5 ; RV32IA-NEXT: mv a2, a4
; RV32IA-NEXT: sll a4, a4, a3 ; RV32IA-NEXT: sll a5, a5, a3
; RV32IA-NEXT: sra a4, a4, a3 ; RV32IA-NEXT: sra a5, a5, a3
; RV32IA-NEXT: bge a1, a4, .LBB41_3 ; RV32IA-NEXT: bge a1, a5, .LBB41_3
; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB41_1 Depth=1 ; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB41_1 Depth=1
; RV32IA-NEXT: xor a2, a5, a1 ; RV32IA-NEXT: xor a2, a4, a1
; RV32IA-NEXT: and a2, a2, a7 ; RV32IA-NEXT: and a2, a2, a7
; RV32IA-NEXT: xor a2, a5, a2 ; RV32IA-NEXT: xor a2, a4, a2
; RV32IA-NEXT: .LBB41_3: # in Loop: Header=BB41_1 Depth=1 ; RV32IA-NEXT: .LBB41_3: # in Loop: Header=BB41_1 Depth=1
; RV32IA-NEXT: sc.w a2, a2, (a6) ; RV32IA-NEXT: sc.w a2, a2, (a6)
; RV32IA-NEXT: bnez a2, .LBB41_1 ; RV32IA-NEXT: bnez a2, .LBB41_1
; RV32IA-NEXT: # %bb.4: ; RV32IA-NEXT: # %bb.4:
; RV32IA-NEXT: srl a0, a5, a0 ; RV32IA-NEXT: srl a0, a4, a0
; RV32IA-NEXT: ret ; RV32IA-NEXT: ret
; ;
; RV64I-LABEL: atomicrmw_min_i8_acquire: ; RV64I-LABEL: atomicrmw_min_i8_acquire:
; RV64I: # %bb.0: ; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -48 ; RV64I-NEXT: addi sp, sp, -48
; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill
▲ Show 20 Lines • Show All 114 Lines • ▼ Show 20 Lines
; RV32IA-NEXT: andi a6, a0, -4 ; RV32IA-NEXT: andi a6, a0, -4
; RV32IA-NEXT: slli a0, a0, 3 ; RV32IA-NEXT: slli a0, a0, 3
; RV32IA-NEXT: andi a3, a0, 24 ; RV32IA-NEXT: andi a3, a0, 24
; RV32IA-NEXT: addi a4, zero, 255 ; RV32IA-NEXT: addi a4, zero, 255
; RV32IA-NEXT: sll a7, a4, a0 ; RV32IA-NEXT: sll a7, a4, a0
; RV32IA-NEXT: slli a1, a1, 24 ; RV32IA-NEXT: slli a1, a1, 24
; RV32IA-NEXT: srai a1, a1, 24 ; RV32IA-NEXT: srai a1, a1, 24
; RV32IA-NEXT: sll a1, a1, a0 ; RV32IA-NEXT: sll a1, a1, a0
; RV32IA-NEXT: addi a5, zero, 24 ; RV32IA-NEXT: sub a3, a4, a3
; RV32IA-NEXT: sub a3, a5, a3 ; RV32IA-NEXT: addi a3, a3, -231
; RV32IA-NEXT: .LBB42_1: # =>This Inner Loop Header: Depth=1 ; RV32IA-NEXT: .LBB42_1: # =>This Inner Loop Header: Depth=1
; RV32IA-NEXT: lr.w a5, (a6) ; RV32IA-NEXT: lr.w a4, (a6)
; RV32IA-NEXT: and a4, a5, a7 ; RV32IA-NEXT: and a5, a4, a7
; RV32IA-NEXT: mv a2, a5 ; RV32IA-NEXT: mv a2, a4
; RV32IA-NEXT: sll a4, a4, a3 ; RV32IA-NEXT: sll a5, a5, a3
; RV32IA-NEXT: sra a4, a4, a3 ; RV32IA-NEXT: sra a5, a5, a3
; RV32IA-NEXT: bge a1, a4, .LBB42_3 ; RV32IA-NEXT: bge a1, a5, .LBB42_3
; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB42_1 Depth=1 ; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB42_1 Depth=1
; RV32IA-NEXT: xor a2, a5, a1 ; RV32IA-NEXT: xor a2, a4, a1
; RV32IA-NEXT: and a2, a2, a7 ; RV32IA-NEXT: and a2, a2, a7
; RV32IA-NEXT: xor a2, a5, a2 ; RV32IA-NEXT: xor a2, a4, a2
; RV32IA-NEXT: .LBB42_3: # in Loop: Header=BB42_1 Depth=1 ; RV32IA-NEXT: .LBB42_3: # in Loop: Header=BB42_1 Depth=1
; RV32IA-NEXT: sc.w.rl a2, a2, (a6) ; RV32IA-NEXT: sc.w.rl a2, a2, (a6)
; RV32IA-NEXT: bnez a2, .LBB42_1 ; RV32IA-NEXT: bnez a2, .LBB42_1
; RV32IA-NEXT: # %bb.4: ; RV32IA-NEXT: # %bb.4:
; RV32IA-NEXT: srl a0, a5, a0 ; RV32IA-NEXT: srl a0, a4, a0
; RV32IA-NEXT: ret ; RV32IA-NEXT: ret
; ;
; RV64I-LABEL: atomicrmw_min_i8_release: ; RV64I-LABEL: atomicrmw_min_i8_release:
; RV64I: # %bb.0: ; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -48 ; RV64I-NEXT: addi sp, sp, -48
; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill
▲ Show 20 Lines • Show All 114 Lines • ▼ Show 20 Lines
; RV32IA-NEXT: andi a6, a0, -4 ; RV32IA-NEXT: andi a6, a0, -4
; RV32IA-NEXT: slli a0, a0, 3 ; RV32IA-NEXT: slli a0, a0, 3
; RV32IA-NEXT: andi a3, a0, 24 ; RV32IA-NEXT: andi a3, a0, 24
; RV32IA-NEXT: addi a4, zero, 255 ; RV32IA-NEXT: addi a4, zero, 255
; RV32IA-NEXT: sll a7, a4, a0 ; RV32IA-NEXT: sll a7, a4, a0
; RV32IA-NEXT: slli a1, a1, 24 ; RV32IA-NEXT: slli a1, a1, 24
; RV32IA-NEXT: srai a1, a1, 24 ; RV32IA-NEXT: srai a1, a1, 24
; RV32IA-NEXT: sll a1, a1, a0 ; RV32IA-NEXT: sll a1, a1, a0
; RV32IA-NEXT: addi a5, zero, 24 ; RV32IA-NEXT: sub a3, a4, a3
; RV32IA-NEXT: sub a3, a5, a3 ; RV32IA-NEXT: addi a3, a3, -231
; RV32IA-NEXT: .LBB43_1: # =>This Inner Loop Header: Depth=1 ; RV32IA-NEXT: .LBB43_1: # =>This Inner Loop Header: Depth=1
; RV32IA-NEXT: lr.w.aq a5, (a6) ; RV32IA-NEXT: lr.w.aq a4, (a6)
; RV32IA-NEXT: and a4, a5, a7 ; RV32IA-NEXT: and a5, a4, a7
; RV32IA-NEXT: mv a2, a5 ; RV32IA-NEXT: mv a2, a4
; RV32IA-NEXT: sll a4, a4, a3 ; RV32IA-NEXT: sll a5, a5, a3
; RV32IA-NEXT: sra a4, a4, a3 ; RV32IA-NEXT: sra a5, a5, a3
; RV32IA-NEXT: bge a1, a4, .LBB43_3 ; RV32IA-NEXT: bge a1, a5, .LBB43_3
; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB43_1 Depth=1 ; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB43_1 Depth=1
; RV32IA-NEXT: xor a2, a5, a1 ; RV32IA-NEXT: xor a2, a4, a1
; RV32IA-NEXT: and a2, a2, a7 ; RV32IA-NEXT: and a2, a2, a7
; RV32IA-NEXT: xor a2, a5, a2 ; RV32IA-NEXT: xor a2, a4, a2
; RV32IA-NEXT: .LBB43_3: # in Loop: Header=BB43_1 Depth=1 ; RV32IA-NEXT: .LBB43_3: # in Loop: Header=BB43_1 Depth=1
; RV32IA-NEXT: sc.w.rl a2, a2, (a6) ; RV32IA-NEXT: sc.w.rl a2, a2, (a6)
; RV32IA-NEXT: bnez a2, .LBB43_1 ; RV32IA-NEXT: bnez a2, .LBB43_1
; RV32IA-NEXT: # %bb.4: ; RV32IA-NEXT: # %bb.4:
; RV32IA-NEXT: srl a0, a5, a0 ; RV32IA-NEXT: srl a0, a4, a0
; RV32IA-NEXT: ret ; RV32IA-NEXT: ret
; ;
; RV64I-LABEL: atomicrmw_min_i8_acq_rel: ; RV64I-LABEL: atomicrmw_min_i8_acq_rel:
; RV64I: # %bb.0: ; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -48 ; RV64I-NEXT: addi sp, sp, -48
; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill
▲ Show 20 Lines • Show All 114 Lines • ▼ Show 20 Lines
; RV32IA-NEXT: andi a6, a0, -4 ; RV32IA-NEXT: andi a6, a0, -4
; RV32IA-NEXT: slli a0, a0, 3 ; RV32IA-NEXT: slli a0, a0, 3
; RV32IA-NEXT: andi a3, a0, 24 ; RV32IA-NEXT: andi a3, a0, 24
; RV32IA-NEXT: addi a4, zero, 255 ; RV32IA-NEXT: addi a4, zero, 255
; RV32IA-NEXT: sll a7, a4, a0 ; RV32IA-NEXT: sll a7, a4, a0
; RV32IA-NEXT: slli a1, a1, 24 ; RV32IA-NEXT: slli a1, a1, 24
; RV32IA-NEXT: srai a1, a1, 24 ; RV32IA-NEXT: srai a1, a1, 24
; RV32IA-NEXT: sll a1, a1, a0 ; RV32IA-NEXT: sll a1, a1, a0
; RV32IA-NEXT: addi a5, zero, 24 ; RV32IA-NEXT: sub a3, a4, a3
; RV32IA-NEXT: sub a3, a5, a3 ; RV32IA-NEXT: addi a3, a3, -231
; RV32IA-NEXT: .LBB44_1: # =>This Inner Loop Header: Depth=1 ; RV32IA-NEXT: .LBB44_1: # =>This Inner Loop Header: Depth=1
; RV32IA-NEXT: lr.w.aqrl a5, (a6) ; RV32IA-NEXT: lr.w.aqrl a4, (a6)
; RV32IA-NEXT: and a4, a5, a7 ; RV32IA-NEXT: and a5, a4, a7
; RV32IA-NEXT: mv a2, a5 ; RV32IA-NEXT: mv a2, a4
; RV32IA-NEXT: sll a4, a4, a3 ; RV32IA-NEXT: sll a5, a5, a3
; RV32IA-NEXT: sra a4, a4, a3 ; RV32IA-NEXT: sra a5, a5, a3
; RV32IA-NEXT: bge a1, a4, .LBB44_3 ; RV32IA-NEXT: bge a1, a5, .LBB44_3
; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB44_1 Depth=1 ; RV32IA-NEXT: # %bb.2: # in Loop: Header=BB44_1 Depth=1
; RV32IA-NEXT: xor a2, a5, a1 ; RV32IA-NEXT: xor a2, a4, a1
; RV32IA-NEXT: and a2, a2, a7 ; RV32IA-NEXT: and a2, a2, a7
; RV32IA-NEXT: xor a2, a5, a2 ; RV32IA-NEXT: xor a2, a4, a2
; RV32IA-NEXT: .LBB44_3: # in Loop: Header=BB44_1 Depth=1 ; RV32IA-NEXT: .LBB44_3: # in Loop: Header=BB44_1 Depth=1
; RV32IA-NEXT: sc.w.aqrl a2, a2, (a6) ; RV32IA-NEXT: sc.w.aqrl a2, a2, (a6)
; RV32IA-NEXT: bnez a2, .LBB44_1 ; RV32IA-NEXT: bnez a2, .LBB44_1
; RV32IA-NEXT: # %bb.4: ; RV32IA-NEXT: # %bb.4:
; RV32IA-NEXT: srl a0, a5, a0 ; RV32IA-NEXT: srl a0, a4, a0
; RV32IA-NEXT: ret ; RV32IA-NEXT: ret
; ;
; RV64I-LABEL: atomicrmw_min_i8_seq_cst: ; RV64I-LABEL: atomicrmw_min_i8_seq_cst:
; RV64I: # %bb.0: ; RV64I: # %bb.0:
; RV64I-NEXT: addi sp, sp, -48 ; RV64I-NEXT: addi sp, sp, -48
; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd ra, 40(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s0, 32(sp) # 8-byte Folded Spill
; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill ; RV64I-NEXT: sd s1, 24(sp) # 8-byte Folded Spill
▲ Show 20 Lines • Show All 13,943 Lines • Show Last 20 Lines