# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -O0 -mtriple thumb-- -mattr=+v6t2,+hwdiv -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s
--- |
define void @test_add_regs() { ret void }
define void @test_add_fold_imm() { ret void }
define void @test_add_fold_imm12() { ret void }
define void @test_add_no_fold_imm() { ret void }
define void @test_sub_imm_lhs() { ret void }
define void @test_sub_imm_rhs() { ret void }
define void @test_mul() { ret void }
define void @test_mla() { ret void }
define void @test_sdiv() { ret void }
define void @test_udiv() { ret void }
...
---
name: test_add_regs
legalized: true
regBankSelected: true
selected: false
registers:
- { id: 0, class: gprb }
- { id: 1, class: gprb }
- { id: 2, class: gprb }
body: |
bb.0:
liveins: $r0, $r1
; CHECK-LABEL: name: test_add_regs
; CHECK: [[COPY:%[0-9]+]]:gprnopc = COPY $r0
; CHECK: [[COPY1:%[0-9]+]]:rgpr = COPY $r1
; CHECK: [[t2ADDrr:%[0-9]+]]:gprnopc = t2ADDrr [[COPY]], [[COPY1]], 14 /* CC::al */, $noreg, $noreg
; CHECK: $r0 = COPY [[t2ADDrr]]
; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0
%0(s32) = COPY $r0
%1(s32) = COPY $r1
%2(s32) = G_ADD %0, %1
$r0 = COPY %2(s32)
BX_RET 14, $noreg, implicit $r0
...
---
name: test_add_fold_imm
legalized: true
regBankSelected: true
selected: false
registers:
- { id: 0, class: gprb }
- { id: 1, class: gprb }
- { id: 2, class: gprb }
body: |
bb.0:
liveins: $r0
; CHECK-LABEL: name: test_add_fold_imm
; CHECK: [[COPY:%[0-9]+]]:gprnopc = COPY $r0
; CHECK: [[t2ADDri:%[0-9]+]]:rgpr = t2ADDri [[COPY]], 786444, 14 /* CC::al */, $noreg, $noreg
; CHECK: $r0 = COPY [[t2ADDri]]
; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0
%0(s32) = COPY $r0
%1(s32) = G_CONSTANT i32 786444 ; 0x000c000c
%2(s32) = G_ADD %0, %1
$r0 = COPY %2(s32)
BX_RET 14, $noreg, implicit $r0
...
---
name: test_add_fold_imm12
legalized: true
regBankSelected: true
selected: false
registers:
- { id: 0, class: gprb }
- { id: 1, class: gprb }
- { id: 2, class: gprb }
body: |
bb.0:
liveins: $r0
; CHECK-LABEL: name: test_add_fold_imm12
; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0
; CHECK: [[t2ADDri12_:%[0-9]+]]:rgpr = t2ADDri12 [[COPY]], 4093, 14 /* CC::al */, $noreg
; CHECK: $r0 = COPY [[t2ADDri12_]]
; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0
%0(s32) = COPY $r0
%1(s32) = G_CONSTANT i32 4093
%2(s32) = G_ADD %0, %1
$r0 = COPY %2(s32)
BX_RET 14, $noreg, implicit $r0
...
---
name: test_add_no_fold_imm
legalized: true
regBankSelected: true
selected: false
registers:
- { id: 0, class: gprb }
- { id: 1, class: gprb }
- { id: 2, class: gprb }
body: |
bb.0:
liveins: $r0
; CHECK-LABEL: name: test_add_no_fold_imm
; CHECK: [[COPY:%[0-9]+]]:gprnopc = COPY $r0
; CHECK: [[t2MOVi32imm:%[0-9]+]]:rgpr = t2MOVi32imm 185470479
; CHECK: [[t2ADDrr:%[0-9]+]]:gprnopc = t2ADDrr [[COPY]], [[t2MOVi32imm]], 14 /* CC::al */, $noreg, $noreg
; CHECK: $r0 = COPY [[t2ADDrr]]
; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0
%0(s32) = COPY $r0
%1(s32) = G_CONSTANT i32 185470479 ; 0x0b0e0e0f
%2(s32) = G_ADD %0, %1
$r0 = COPY %2(s32)
BX_RET 14, $noreg, implicit $r0
...
---
name: test_sub_imm_lhs
legalized: true
regBankSelected: true
selected: false
registers:
- { id: 0, class: gprb }
- { id: 1, class: gprb }
- { id: 2, class: gprb }
body: |
bb.0:
liveins: $r0
; CHECK-LABEL: name: test_sub_imm_lhs
; CHECK: [[COPY:%[0-9]+]]:rgpr = COPY $r0
; CHECK: [[t2RSBri:%[0-9]+]]:rgpr = t2RSBri [[COPY]], 786444, 14 /* CC::al */, $noreg, $noreg
; CHECK: $r0 = COPY [[t2RSBri]]
; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0
%0(s32) = COPY $r0
%1(s32) = G_CONSTANT i32 786444 ; 0x000c000c
%2(s32) = G_SUB %1, %0
$r0 = COPY %2(s32)
BX_RET 14, $noreg, implicit $r0
...
---
name: test_sub_imm_rhs
legalized: true
regBankSelected: true
selected: false
registers:
- { id: 0, class: gprb }
- { id: 1, class: gprb }
- { id: 2, class: gprb }
body: |
bb.0:
liveins: $r0
; CHECK-LABEL: name: test_sub_imm_rhs
; CHECK: [[COPY:%[0-9]+]]:gprnopc = COPY $r0
; CHECK: [[t2SUBri:%[0-9]+]]:rgpr = t2SUBri [[COPY]], 786444, 14 /* CC::al */, $noreg, $noreg
; CHECK: $r0 = COPY [[t2SUBri]]
; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0
%0(s32) = COPY $r0
%1(s32) = G_CONSTANT i32 786444 ; 0x000c000c
%2(s32) = G_SUB %0, %1
$r0 = COPY %2(s32)
BX_RET 14, $noreg, implicit $r0
...
---
name: test_mul
legalized: true
regBankSelected: true
selected: false
registers:
- { id: 0, class: gprb }
- { id: 1, class: gprb }
- { id: 2, class: gprb }
body: |
bb.0:
liveins: $r0, $r1
; CHECK-LABEL: name: test_mul
; CHECK: [[COPY:%[0-9]+]]:rgpr = COPY $r0
; CHECK: [[COPY1:%[0-9]+]]:rgpr = COPY $r1
; CHECK: [[t2MUL:%[0-9]+]]:rgpr = t2MUL [[COPY]], [[COPY1]], 14 /* CC::al */, $noreg
; CHECK: $r0 = COPY [[t2MUL]]
; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0
%0(s32) = COPY $r0
%1(s32) = COPY $r1
%2(s32) = G_MUL %0, %1
$r0 = COPY %2(s32)
BX_RET 14, $noreg, implicit $r0
...
---
name: test_mla
legalized: true
regBankSelected: true
selected: false
registers:
- { id: 0, class: gprb }
- { id: 1, class: gprb }
- { id: 2, class: gprb }
- { id: 3, class: gprb }
- { id: 4, class: gprb }
body: |
bb.0:
liveins: $r0, $r1, $r2
; CHECK-LABEL: name: test_mla
; CHECK: [[COPY:%[0-9]+]]:rgpr = COPY $r0
; CHECK: [[COPY1:%[0-9]+]]:rgpr = COPY $r1
; CHECK: [[COPY2:%[0-9]+]]:rgpr = COPY $r2
; CHECK: [[t2MLA:%[0-9]+]]:rgpr = t2MLA [[COPY]], [[COPY1]], [[COPY2]], 14 /* CC::al */, $noreg
; CHECK: $r0 = COPY [[t2MLA]]
; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0
%0(s32) = COPY $r0
%1(s32) = COPY $r1
%2(s32) = COPY $r2
%3(s32) = G_MUL %0, %1
%4(s32) = G_ADD %3, %2
$r0 = COPY %4(s32)
BX_RET 14, $noreg, implicit $r0
...
---
name: test_sdiv
legalized: true
regBankSelected: true
selected: false
registers:
- { id: 0, class: gprb }
- { id: 1, class: gprb }
- { id: 2, class: gprb }
body: |
bb.0:
liveins: $r0, $r1
; CHECK-LABEL: name: test_sdiv
; CHECK: [[COPY:%[0-9]+]]:rgpr = COPY $r0
; CHECK: [[COPY1:%[0-9]+]]:rgpr = COPY $r1
; CHECK: [[t2SDIV:%[0-9]+]]:rgpr = t2SDIV [[COPY]], [[COPY1]], 14 /* CC::al */, $noreg
; CHECK: $r0 = COPY [[t2SDIV]]
; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0
%0(s32) = COPY $r0
%1(s32) = COPY $r1
%2(s32) = G_SDIV %0, %1
$r0 = COPY %2(s32)
BX_RET 14, $noreg, implicit $r0
...
---
name: test_udiv
legalized: true
regBankSelected: true
selected: false
registers:
- { id: 0, class: gprb }
- { id: 1, class: gprb }
- { id: 2, class: gprb }
body: |
bb.0:
liveins: $r0, $r1
; CHECK-LABEL: name: test_udiv
; CHECK: [[COPY:%[0-9]+]]:rgpr = COPY $r0
; CHECK: [[COPY1:%[0-9]+]]:rgpr = COPY $r1
; CHECK: [[t2UDIV:%[0-9]+]]:rgpr = t2UDIV [[COPY]], [[COPY1]], 14 /* CC::al */, $noreg
; CHECK: $r0 = COPY [[t2UDIV]]
; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0
%0(s32) = COPY $r0
%1(s32) = COPY $r1
%2(s32) = G_UDIV %0, %1
$r0 = COPY %2(s32)
BX_RET 14, $noreg, implicit $r0
...