You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
306 lines
7.7 KiB
306 lines
7.7 KiB
# 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
|
|
...
|