/
select-store.mir
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select-store.mir
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=aarch64-- -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s
--- |
target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
define void @store_s64_gpr(i64* %addr) { ret void }
define void @store_s32_gpr(i32* %addr) { ret void }
define void @store_s16_gpr(i16* %addr) { ret void }
define void @store_s8_gpr(i8* %addr) { ret void }
define void @store_zero_s64_gpr(i64* %addr) { ret void }
define void @store_zero_s32_gpr(i32* %addr) { ret void }
define void @store_fi_s64_gpr() {
%ptr0 = alloca i64
ret void
}
define void @store_gep_128_s64_gpr(i64* %addr) { ret void }
define void @store_gep_512_s32_gpr(i32* %addr) { ret void }
define void @store_gep_64_s16_gpr(i16* %addr) { ret void }
define void @store_gep_1_s8_gpr(i8* %addr) { ret void }
define void @store_s64_fpr(i64* %addr) { ret void }
define void @store_s32_fpr(i32* %addr) { ret void }
define void @store_gep_8_s64_fpr(i64* %addr) { ret void }
define void @store_gep_8_s32_fpr(i32* %addr) { ret void }
define void @store_v2s32(i64 *%addr) { ret void }
define void @store_v2s64(i64 *%addr) { ret void }
...
---
name: store_s64_gpr
legalized: true
regBankSelected: true
registers:
- { id: 0, class: gpr }
- { id: 1, class: gpr }
body: |
bb.0:
liveins: $x0, $x1
; CHECK-LABEL: name: store_s64_gpr
; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0
; CHECK: [[COPY1:%[0-9]+]]:gpr64 = COPY $x1
; CHECK: STRXui [[COPY1]], [[COPY]], 0 :: (store 8 into %ir.addr)
%0(p0) = COPY $x0
%1(s64) = COPY $x1
G_STORE %1, %0 :: (store 8 into %ir.addr)
...
---
name: store_s32_gpr
legalized: true
regBankSelected: true
registers:
- { id: 0, class: gpr }
- { id: 1, class: gpr }
body: |
bb.0:
liveins: $x0, $w1
; CHECK-LABEL: name: store_s32_gpr
; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0
; CHECK: [[COPY1:%[0-9]+]]:gpr32 = COPY $w1
; CHECK: STRWui [[COPY1]], [[COPY]], 0 :: (store 4 into %ir.addr)
%0(p0) = COPY $x0
%1(s32) = COPY $w1
G_STORE %1, %0 :: (store 4 into %ir.addr)
...
---
name: store_s16_gpr
legalized: true
regBankSelected: true
registers:
- { id: 0, class: gpr }
- { id: 1, class: gpr }
body: |
bb.0:
liveins: $x0, $w1
; CHECK-LABEL: name: store_s16_gpr
; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0
; CHECK: [[COPY1:%[0-9]+]]:gpr32 = COPY $w1
; CHECK: STRHHui [[COPY1]], [[COPY]], 0 :: (store 2 into %ir.addr)
%0(p0) = COPY $x0
%2:gpr(s32) = COPY $w1
%1(s16) = G_TRUNC %2
G_STORE %1, %0 :: (store 2 into %ir.addr)
...
---
name: store_s8_gpr
legalized: true
regBankSelected: true
registers:
- { id: 0, class: gpr }
- { id: 1, class: gpr }
body: |
bb.0:
liveins: $x0, $w1
; CHECK-LABEL: name: store_s8_gpr
; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0
; CHECK: [[COPY1:%[0-9]+]]:gpr32 = COPY $w1
; CHECK: STRBBui [[COPY1]], [[COPY]], 0 :: (store 1 into %ir.addr)
%0(p0) = COPY $x0
%2:gpr(s32) = COPY $w1
%1(s8) = G_TRUNC %2
G_STORE %1, %0 :: (store 1 into %ir.addr)
...
---
name: store_zero_s64_gpr
legalized: true
regBankSelected: true
registers:
- { id: 0, class: gpr }
- { id: 1, class: gpr }
body: |
bb.0:
liveins: $x0, $x1
; CHECK-LABEL: name: store_zero_s64_gpr
; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0
; CHECK: STRXui $xzr, [[COPY]], 0 :: (store 8 into %ir.addr)
%0(p0) = COPY $x0
%1(s64) = G_CONSTANT i64 0
G_STORE %1, %0 :: (store 8 into %ir.addr)
...
---
name: store_zero_s32_gpr
legalized: true
regBankSelected: true
registers:
- { id: 0, class: gpr }
- { id: 1, class: gpr }
body: |
bb.0:
liveins: $x0
; CHECK-LABEL: name: store_zero_s32_gpr
; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0
; CHECK: STRWui $wzr, [[COPY]], 0 :: (store 4 into %ir.addr)
%0(p0) = COPY $x0
%1(s32) = G_CONSTANT i32 0
G_STORE %1, %0 :: (store 4 into %ir.addr)
...
---
name: store_fi_s64_gpr
legalized: true
regBankSelected: true
registers:
- { id: 0, class: gpr }
- { id: 1, class: gpr }
stack:
- { id: 0, name: ptr0, offset: 0, size: 8, alignment: 8 }
body: |
bb.0:
liveins: $x0
; CHECK-LABEL: name: store_fi_s64_gpr
; CHECK: [[COPY:%[0-9]+]]:gpr64 = COPY $x0
; CHECK: STRXui [[COPY]], %stack.0.ptr0, 0 :: (store 8)
%0(p0) = COPY $x0
%1(p0) = G_FRAME_INDEX %stack.0.ptr0
G_STORE %0, %1 :: (store 8)
...
---
name: store_gep_128_s64_gpr
legalized: true
regBankSelected: true
registers:
- { id: 0, class: gpr }
- { id: 1, class: gpr }
- { id: 2, class: gpr }
- { id: 3, class: gpr }
body: |
bb.0:
liveins: $x0, $x1
; CHECK-LABEL: name: store_gep_128_s64_gpr
; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0
; CHECK: [[COPY1:%[0-9]+]]:gpr64 = COPY $x1
; CHECK: STRXui [[COPY1]], [[COPY]], 16 :: (store 8 into %ir.addr)
%0(p0) = COPY $x0
%1(s64) = COPY $x1
%2(s64) = G_CONSTANT i64 128
%3(p0) = G_GEP %0, %2
G_STORE %1, %3 :: (store 8 into %ir.addr)
...
---
name: store_gep_512_s32_gpr
legalized: true
regBankSelected: true
registers:
- { id: 0, class: gpr }
- { id: 1, class: gpr }
- { id: 2, class: gpr }
- { id: 3, class: gpr }
body: |
bb.0:
liveins: $x0, $w1
; CHECK-LABEL: name: store_gep_512_s32_gpr
; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0
; CHECK: [[COPY1:%[0-9]+]]:gpr32 = COPY $w1
; CHECK: STRWui [[COPY1]], [[COPY]], 128 :: (store 4 into %ir.addr)
%0(p0) = COPY $x0
%1(s32) = COPY $w1
%2(s64) = G_CONSTANT i64 512
%3(p0) = G_GEP %0, %2
G_STORE %1, %3 :: (store 4 into %ir.addr)
...
---
name: store_gep_64_s16_gpr
legalized: true
regBankSelected: true
registers:
- { id: 0, class: gpr }
- { id: 1, class: gpr }
- { id: 2, class: gpr }
- { id: 3, class: gpr }
body: |
bb.0:
liveins: $x0, $w1
; CHECK-LABEL: name: store_gep_64_s16_gpr
; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0
; CHECK: [[COPY1:%[0-9]+]]:gpr32 = COPY $w1
; CHECK: STRHHui [[COPY1]], [[COPY]], 32 :: (store 2 into %ir.addr)
%0(p0) = COPY $x0
%4:gpr(s32) = COPY $w1
%1(s16) = G_TRUNC %4
%2(s64) = G_CONSTANT i64 64
%3(p0) = G_GEP %0, %2
G_STORE %1, %3 :: (store 2 into %ir.addr)
...
---
name: store_gep_1_s8_gpr
legalized: true
regBankSelected: true
registers:
- { id: 0, class: gpr }
- { id: 1, class: gpr }
- { id: 2, class: gpr }
- { id: 3, class: gpr }
body: |
bb.0:
liveins: $x0, $w1
; CHECK-LABEL: name: store_gep_1_s8_gpr
; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0
; CHECK: [[COPY1:%[0-9]+]]:gpr32 = COPY $w1
; CHECK: STRBBui [[COPY1]], [[COPY]], 1 :: (store 1 into %ir.addr)
%0(p0) = COPY $x0
%4:gpr(s32) = COPY $w1
%1(s8) = G_TRUNC %4
%2(s64) = G_CONSTANT i64 1
%3(p0) = G_GEP %0, %2
G_STORE %1, %3 :: (store 1 into %ir.addr)
...
---
name: store_s64_fpr
legalized: true
regBankSelected: true
registers:
- { id: 0, class: gpr }
- { id: 1, class: fpr }
body: |
bb.0:
liveins: $x0, $d1
; CHECK-LABEL: name: store_s64_fpr
; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0
; CHECK: [[COPY1:%[0-9]+]]:fpr64 = COPY $d1
; CHECK: STRDui [[COPY1]], [[COPY]], 0 :: (store 8 into %ir.addr)
%0(p0) = COPY $x0
%1(s64) = COPY $d1
G_STORE %1, %0 :: (store 8 into %ir.addr)
...
---
name: store_s32_fpr
legalized: true
regBankSelected: true
registers:
- { id: 0, class: gpr }
- { id: 1, class: fpr }
body: |
bb.0:
liveins: $x0, $s1
; CHECK-LABEL: name: store_s32_fpr
; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0
; CHECK: [[COPY1:%[0-9]+]]:fpr32 = COPY $s1
; CHECK: STRSui [[COPY1]], [[COPY]], 0 :: (store 4 into %ir.addr)
%0(p0) = COPY $x0
%1(s32) = COPY $s1
G_STORE %1, %0 :: (store 4 into %ir.addr)
...
---
name: store_gep_8_s64_fpr
legalized: true
regBankSelected: true
registers:
- { id: 0, class: gpr }
- { id: 1, class: fpr }
- { id: 2, class: gpr }
- { id: 3, class: gpr }
body: |
bb.0:
liveins: $x0, $d1
; CHECK-LABEL: name: store_gep_8_s64_fpr
; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0
; CHECK: [[COPY1:%[0-9]+]]:fpr64 = COPY $d1
; CHECK: STRDui [[COPY1]], [[COPY]], 1 :: (store 8 into %ir.addr)
%0(p0) = COPY $x0
%1(s64) = COPY $d1
%2(s64) = G_CONSTANT i64 8
%3(p0) = G_GEP %0, %2
G_STORE %1, %3 :: (store 8 into %ir.addr)
...
---
name: store_gep_8_s32_fpr
legalized: true
regBankSelected: true
registers:
- { id: 0, class: gpr }
- { id: 1, class: fpr }
- { id: 2, class: gpr }
- { id: 3, class: gpr }
body: |
bb.0:
liveins: $x0, $s1
; CHECK-LABEL: name: store_gep_8_s32_fpr
; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0
; CHECK: [[COPY1:%[0-9]+]]:fpr32 = COPY $s1
; CHECK: STRSui [[COPY1]], [[COPY]], 2 :: (store 4 into %ir.addr)
%0(p0) = COPY $x0
%1(s32) = COPY $s1
%2(s64) = G_CONSTANT i64 8
%3(p0) = G_GEP %0, %2
G_STORE %1, %3 :: (store 4 into %ir.addr)
...
---
name: store_v2s32
legalized: true
regBankSelected: true
registers:
- { id: 0, class: gpr }
- { id: 1, class: fpr }
body: |
bb.0:
liveins: $x0, $d1
; CHECK-LABEL: name: store_v2s32
; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0
; CHECK: [[COPY1:%[0-9]+]]:fpr64 = COPY $d1
; CHECK: STRDui [[COPY1]], [[COPY]], 0 :: (store 8 into %ir.addr)
%0(p0) = COPY $x0
%1(<2 x s32>) = COPY $d1
G_STORE %1, %0 :: (store 8 into %ir.addr)
...
---
name: store_v2s64
legalized: true
regBankSelected: true
registers:
- { id: 0, class: gpr }
- { id: 1, class: fpr }
body: |
bb.0:
liveins: $x0, $d1
; CHECK-LABEL: name: store_v2s64
; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0
; CHECK: [[COPY1:%[0-9]+]]:fpr128 = COPY $q1
; CHECK: STRQui [[COPY1]], [[COPY]], 0 :: (store 16 into %ir.addr, align 8)
%0(p0) = COPY $x0
%1(<2 x s64>) = COPY $q1
G_STORE %1, %0 :: (store 16 into %ir.addr, align 8)
...