| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=aarch64-- -run-pass=instruction-select -verify-machineinstrs -global-isel-abort=1 %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_zero_s16(i32* %addr) { ret void } |
| define void @store_zero_s8(i32* %addr) { ret void } |
| define void @store_zero_look_through_cst(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 } |
| |
| define void @store_4xi16(<4 x i16> %v, <4 x i16>* %ptr) { ret void } |
| define void @store_4xi32(<4 x i32> %v, <4 x i32>* %ptr) { ret void } |
| define void @store_8xi16(<8 x i16> %v, <8 x i16>* %ptr) { ret void } |
| define void @store_16xi8(<16 x i8> %v, <16 x i8>* %ptr) { ret void } |
| |
| @x = external hidden local_unnamed_addr global i32*, align 8 |
| define void @store_adrp_add_low() { ret void } |
| define void @store_adrp_add_low_foldable_offset() { ret void } |
| define void @store_adrp_add_low_unfoldable_offset() { ret void } |
| |
| define void @truncstores(i8* %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 (s64) into %ir.addr) |
| %0(p0) = COPY $x0 |
| %1(s64) = COPY $x1 |
| G_STORE %1, %0 :: (store (s64) 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 (s32) into %ir.addr) |
| %0(p0) = COPY $x0 |
| %1(s32) = COPY $w1 |
| G_STORE %1, %0 :: (store (s32) 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 (s16) into %ir.addr) |
| %0(p0) = COPY $x0 |
| %2:gpr(s32) = COPY $w1 |
| %1(s16) = G_TRUNC %2 |
| G_STORE %1, %0 :: (store (s16) 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 (s8) into %ir.addr) |
| %0(p0) = COPY $x0 |
| %2:gpr(s32) = COPY $w1 |
| %1(s8) = G_TRUNC %2 |
| G_STORE %1, %0 :: (store (s8) 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 (s64) into %ir.addr) |
| %0(p0) = COPY $x0 |
| %1(s64) = G_CONSTANT i64 0 |
| G_STORE %1, %0 :: (store (s64) 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 (s32) into %ir.addr) |
| %0(p0) = COPY $x0 |
| %1(s32) = G_CONSTANT i32 0 |
| G_STORE %1, %0 :: (store (s32) into %ir.addr) |
| |
| ... |
| |
| --- |
| name: store_zero_s16 |
| legalized: true |
| regBankSelected: true |
| body: | |
| bb.0: |
| liveins: $x0 |
| ; CHECK-LABEL: name: store_zero_s16 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: STRHHui $wzr, [[COPY]], 0 :: (store (s16)) |
| %0:gpr(p0) = COPY $x0 |
| %1:gpr(s16) = G_CONSTANT i16 0 |
| G_STORE %1(s16), %0(p0) :: (store (s16)) |
| |
| ... |
| |
| --- |
| name: store_zero_s8 |
| legalized: true |
| regBankSelected: true |
| body: | |
| bb.0: |
| liveins: $x0 |
| ; CHECK-LABEL: name: store_zero_s8 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: STRBBui $wzr, [[COPY]], 0 :: (store (s8)) |
| %0:gpr(p0) = COPY $x0 |
| %1:gpr(s8) = G_CONSTANT i8 0 |
| G_STORE %1(s8), %0(p0) :: (store (s8)) |
| ... |
| |
| --- |
| name: store_zero_look_through_cst |
| legalized: true |
| regBankSelected: true |
| body: | |
| bb.0: |
| liveins: $x0 |
| ; CHECK-LABEL: name: store_zero_look_through_cst |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: STRXui $xzr, [[COPY]], 0 :: (store (s64) into %ir.addr) |
| %0:gpr(p0) = COPY $x0 |
| %1:gpr(s32) = G_CONSTANT i32 0 |
| %2:gpr(s64) = G_ZEXT %1 |
| G_STORE %2, %0 :: (store (s64) 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]+]]:gpr64all = COPY $x0 |
| ; CHECK: [[COPY1:%[0-9]+]]:gpr64 = COPY [[COPY]] |
| ; CHECK: STRXui [[COPY1]], %stack.0.ptr0, 0 :: (store (p0)) |
| %0(p0) = COPY $x0 |
| %1(p0) = G_FRAME_INDEX %stack.0.ptr0 |
| G_STORE %0, %1 :: (store (p0)) |
| ... |
| |
| --- |
| 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 (s64) into %ir.addr) |
| %0(p0) = COPY $x0 |
| %1(s64) = COPY $x1 |
| %2(s64) = G_CONSTANT i64 128 |
| %3(p0) = G_PTR_ADD %0, %2 |
| G_STORE %1, %3 :: (store (s64) 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 (s32) into %ir.addr) |
| %0(p0) = COPY $x0 |
| %1(s32) = COPY $w1 |
| %2(s64) = G_CONSTANT i64 512 |
| %3(p0) = G_PTR_ADD %0, %2 |
| G_STORE %1, %3 :: (store (s32) 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 (s16) 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_PTR_ADD %0, %2 |
| G_STORE %1, %3 :: (store (s16) 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 (s8) 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_PTR_ADD %0, %2 |
| G_STORE %1, %3 :: (store (s8) 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 (s64) into %ir.addr) |
| %0(p0) = COPY $x0 |
| %1(s64) = COPY $d1 |
| G_STORE %1, %0 :: (store (s64) 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 (s32) into %ir.addr) |
| %0(p0) = COPY $x0 |
| %1(s32) = COPY $s1 |
| G_STORE %1, %0 :: (store (s32) 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 (s64) into %ir.addr) |
| %0(p0) = COPY $x0 |
| %1(s64) = COPY $d1 |
| %2(s64) = G_CONSTANT i64 8 |
| %3(p0) = G_PTR_ADD %0, %2 |
| G_STORE %1, %3 :: (store (s64) 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 (s32) into %ir.addr) |
| %0(p0) = COPY $x0 |
| %1(s32) = COPY $s1 |
| %2(s64) = G_CONSTANT i64 8 |
| %3(p0) = G_PTR_ADD %0, %2 |
| G_STORE %1, %3 :: (store (s32) 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 (<2 x s32>) into %ir.addr) |
| %0(p0) = COPY $x0 |
| %1(<2 x s32>) = COPY $d1 |
| G_STORE %1, %0 :: (store (<2 x s32>) 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 (<2 x s64>) into %ir.addr, align 8) |
| %0(p0) = COPY $x0 |
| %1(<2 x s64>) = COPY $q1 |
| G_STORE %1, %0 :: (store (<2 x s64>) into %ir.addr, align 8) |
| |
| ... |
| --- |
| name: store_4xi16 |
| alignment: 4 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: fpr } |
| - { id: 1, class: gpr } |
| machineFunctionInfo: {} |
| body: | |
| bb.1 (%ir-block.0): |
| liveins: $d0, $x0 |
| |
| ; CHECK-LABEL: name: store_4xi16 |
| ; CHECK: liveins: $d0, $x0 |
| ; CHECK: [[COPY:%[0-9]+]]:fpr64 = COPY $d0 |
| ; CHECK: [[COPY1:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: STRDui [[COPY]], [[COPY1]], 0 :: (store (<4 x s16>) into %ir.ptr) |
| ; CHECK: RET_ReallyLR |
| %0:fpr(<4 x s16>) = COPY $d0 |
| %1:gpr(p0) = COPY $x0 |
| G_STORE %0(<4 x s16>), %1(p0) :: (store (<4 x s16>) into %ir.ptr) |
| RET_ReallyLR |
| |
| ... |
| --- |
| name: store_4xi32 |
| alignment: 4 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: fpr } |
| - { id: 1, class: gpr } |
| machineFunctionInfo: {} |
| body: | |
| bb.1 (%ir-block.0): |
| liveins: $q0, $x0 |
| |
| ; CHECK-LABEL: name: store_4xi32 |
| ; CHECK: liveins: $q0, $x0 |
| ; CHECK: [[COPY:%[0-9]+]]:fpr128 = COPY $q0 |
| ; CHECK: [[COPY1:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: STRQui [[COPY]], [[COPY1]], 0 :: (store (<4 x s32>) into %ir.ptr) |
| ; CHECK: RET_ReallyLR |
| %0:fpr(<4 x s32>) = COPY $q0 |
| %1:gpr(p0) = COPY $x0 |
| G_STORE %0(<4 x s32>), %1(p0) :: (store (<4 x s32>) into %ir.ptr) |
| RET_ReallyLR |
| |
| ... |
| --- |
| name: store_8xi16 |
| alignment: 4 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: fpr } |
| - { id: 1, class: gpr } |
| machineFunctionInfo: {} |
| body: | |
| bb.1 (%ir-block.0): |
| liveins: $q0, $x0 |
| |
| ; CHECK-LABEL: name: store_8xi16 |
| ; CHECK: liveins: $q0, $x0 |
| ; CHECK: [[COPY:%[0-9]+]]:fpr128 = COPY $q0 |
| ; CHECK: [[COPY1:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: STRQui [[COPY]], [[COPY1]], 0 :: (store (<8 x s16>) into %ir.ptr) |
| ; CHECK: RET_ReallyLR |
| %0:fpr(<8 x s16>) = COPY $q0 |
| %1:gpr(p0) = COPY $x0 |
| G_STORE %0(<8 x s16>), %1(p0) :: (store (<8 x s16>) into %ir.ptr) |
| RET_ReallyLR |
| |
| ... |
| --- |
| name: store_16xi8 |
| alignment: 4 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: fpr } |
| - { id: 1, class: gpr } |
| machineFunctionInfo: {} |
| body: | |
| bb.1 (%ir-block.0): |
| liveins: $q0, $x0 |
| |
| ; CHECK-LABEL: name: store_16xi8 |
| ; CHECK: liveins: $q0, $x0 |
| ; CHECK: [[COPY:%[0-9]+]]:fpr128 = COPY $q0 |
| ; CHECK: [[COPY1:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: STRQui [[COPY]], [[COPY1]], 0 :: (store (<16 x s8>) into %ir.ptr) |
| ; CHECK: RET_ReallyLR |
| %0:fpr(<16 x s8>) = COPY $q0 |
| %1:gpr(p0) = COPY $x0 |
| G_STORE %0(<16 x s8>), %1(p0) :: (store (<16 x s8>) into %ir.ptr) |
| RET_ReallyLR |
| |
| ... |
| --- |
| name: store_adrp_add_low |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $x0 |
| ; CHECK-LABEL: name: store_adrp_add_low |
| ; CHECK: liveins: $x0 |
| ; CHECK: %copy:gpr64all = COPY $x0 |
| ; CHECK: %adrp:gpr64common = ADRP target-flags(aarch64-page) @x |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64 = COPY %copy |
| ; CHECK: STRXui [[COPY]], %adrp, target-flags(aarch64-pageoff, aarch64-nc) @x :: (store (p0) into @x) |
| %copy:gpr(p0) = COPY $x0 |
| %adrp:gpr64(p0) = ADRP target-flags(aarch64-page) @x |
| %add_low:gpr(p0) = G_ADD_LOW %adrp(p0), target-flags(aarch64-pageoff, aarch64-nc) @x |
| G_STORE %copy(p0), %add_low(p0) :: (store (p0) into @x) |
| |
| ... |
| --- |
| name: store_adrp_add_low_foldable_offset |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $x0 |
| ; CHECK-LABEL: name: store_adrp_add_low_foldable_offset |
| ; CHECK: liveins: $x0 |
| ; CHECK: %copy:gpr64all = COPY $x0 |
| ; CHECK: %adrp:gpr64common = ADRP target-flags(aarch64-page) @x + 8 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64 = COPY %copy |
| ; CHECK: STRXui [[COPY]], %adrp, target-flags(aarch64-pageoff, aarch64-nc) @x + 8 :: (store (p0) into @x) |
| %copy:gpr(p0) = COPY $x0 |
| %adrp:gpr64(p0) = ADRP target-flags(aarch64-page) @x + 8 |
| %add_low:gpr(p0) = G_ADD_LOW %adrp(p0), target-flags(aarch64-pageoff, aarch64-nc) @x + 8 |
| G_STORE %copy(p0), %add_low(p0) :: (store (p0) into @x) |
| |
| ... |
| --- |
| name: store_adrp_add_low_unfoldable_offset |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $x0 |
| ; CHECK-LABEL: name: store_adrp_add_low_unfoldable_offset |
| ; CHECK: liveins: $x0 |
| ; CHECK: %copy:gpr64all = COPY $x0 |
| ; CHECK: %add_low:gpr64common = MOVaddr target-flags(aarch64-page) @x + 3, target-flags(aarch64-pageoff, aarch64-nc) @x + 3 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64 = COPY %copy |
| ; CHECK: STRXui [[COPY]], %add_low, 0 :: (store (p0) into @x) |
| %copy:gpr(p0) = COPY $x0 |
| %adrp:gpr64(p0) = ADRP target-flags(aarch64-page) @x + 3 |
| %add_low:gpr(p0) = G_ADD_LOW %adrp(p0), target-flags(aarch64-pageoff, aarch64-nc) @x + 3 |
| G_STORE %copy(p0), %add_low(p0) :: (store (p0) into @x) |
| ... |
| |
| --- |
| name: truncstores |
| legalized: true |
| regBankSelected: true |
| body: | |
| bb.0: |
| liveins: $x0, $w1, $x2 |
| |
| ; CHECK-LABEL: name: truncstores |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: %val32:gpr32 = COPY $w1 |
| ; CHECK: %val64:gpr64 = COPY $x2 |
| ; CHECK: STRBBui %val32, [[COPY]], 0 :: (store (s8)) |
| ; CHECK: STRBBui %val32, [[COPY]], 43 :: (store (s8)) |
| ; CHECK: STRHHui %val32, [[COPY]], 0 :: (store (s16)) |
| ; CHECK: STURHHi %val32, [[COPY]], 43 :: (store (s16)) |
| ; CHECK: [[COPY1:%[0-9]+]]:gpr32 = COPY %val64.sub_32 |
| ; CHECK: STRHHui [[COPY1]], [[COPY]], 0 :: (store (s16)) |
| ; CHECK: [[COPY2:%[0-9]+]]:gpr32 = COPY %val64.sub_32 |
| ; CHECK: STURHHi [[COPY2]], [[COPY]], 43 :: (store (s16)) |
| ; CHECK: [[COPY3:%[0-9]+]]:gpr32 = COPY %val64.sub_32 |
| ; CHECK: STRWui [[COPY3]], [[COPY]], 0 :: (store (s32)) |
| ; CHECK: [[COPY4:%[0-9]+]]:gpr32 = COPY %val64.sub_32 |
| ; CHECK: STURWi [[COPY4]], [[COPY]], 43 :: (store (s32)) |
| %0:gpr(p0) = COPY $x0 |
| %val32:gpr(s32) = COPY $w1 |
| %val64:gpr(s64) = COPY $x2 |
| G_STORE %val32, %0 :: (store (s8)) |
| ; unscaled offset: |
| %cst:gpr(s64) = G_CONSTANT i64 43 |
| %newptr:gpr(p0) = G_PTR_ADD %0, %cst |
| G_STORE %val32, %newptr :: (store (s8)) |
| |
| G_STORE %val32, %0 :: (store (s16)) |
| ; unscaled offset: |
| G_STORE %val32, %newptr :: (store (s16)) |
| |
| G_STORE %val64, %0 :: (store (s16)) |
| ; unscaled offset: |
| G_STORE %val64, %newptr :: (store (s16)) |
| |
| G_STORE %val64, %0 :: (store (s32)) |
| ; unscaled offset: |
| G_STORE %val64, %newptr :: (store (s32)) |
| ... |