| # RUN: llc -mtriple=aarch64-- -run-pass=instruction-select -verify-machineinstrs -global-isel %s -o - | FileCheck %s |
| |
| --- | |
| target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" |
| |
| define void @load_s64_gpr(i64* %addr) { ret void } |
| define void @load_s32_gpr(i32* %addr) { ret void } |
| define void @load_s16_gpr(i16* %addr) { ret void } |
| define void @load_s8_gpr(i8* %addr) { ret void } |
| |
| define void @load_fi_s64_gpr() { |
| %ptr0 = alloca i64 |
| ret void |
| } |
| |
| define void @load_gep_128_s64_gpr(i64* %addr) { ret void } |
| define void @load_gep_512_s32_gpr(i32* %addr) { ret void } |
| define void @load_gep_64_s16_gpr(i16* %addr) { ret void } |
| define void @load_gep_1_s8_gpr(i8* %addr) { ret void } |
| |
| define void @load_s64_fpr(i64* %addr) { ret void } |
| define void @load_s32_fpr(i32* %addr) { ret void } |
| define void @load_s16_fpr(i16* %addr) { ret void } |
| define void @load_s8_fpr(i8* %addr) { ret void } |
| |
| define void @load_gep_8_s64_fpr(i64* %addr) { ret void } |
| define void @load_gep_16_s32_fpr(i32* %addr) { ret void } |
| define void @load_gep_64_s16_fpr(i16* %addr) { ret void } |
| define void @load_gep_32_s8_fpr(i8* %addr) { ret void } |
| |
| ... |
| |
| --- |
| # CHECK-LABEL: name: load_s64_gpr |
| name: load_s64_gpr |
| legalized: true |
| regBankSelected: true |
| |
| # CHECK: registers: |
| # CHECK-NEXT: - { id: 0, class: gpr64sp, preferred-register: '' } |
| # CHECK-NEXT: - { id: 1, class: gpr64, preferred-register: '' } |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: gpr } |
| |
| # CHECK: body: |
| # CHECK: %0 = COPY %x0 |
| # CHECK: %1 = LDRXui %0, 0 :: (load 8 from %ir.addr) |
| body: | |
| bb.0: |
| liveins: %x0 |
| |
| %0(p0) = COPY %x0 |
| %1(s64) = G_LOAD %0 :: (load 8 from %ir.addr) |
| %x0 = COPY %1(s64) |
| ... |
| |
| --- |
| # CHECK-LABEL: name: load_s32_gpr |
| name: load_s32_gpr |
| legalized: true |
| regBankSelected: true |
| |
| # CHECK: registers: |
| # CHECK-NEXT: - { id: 0, class: gpr64sp, preferred-register: '' } |
| # CHECK-NEXT: - { id: 1, class: gpr32, preferred-register: '' } |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: gpr } |
| |
| # CHECK: body: |
| # CHECK: %0 = COPY %x0 |
| # CHECK: %1 = LDRWui %0, 0 :: (load 4 from %ir.addr) |
| body: | |
| bb.0: |
| liveins: %x0 |
| |
| %0(p0) = COPY %x0 |
| %1(s32) = G_LOAD %0 :: (load 4 from %ir.addr) |
| %w0 = COPY %1(s32) |
| ... |
| |
| --- |
| # CHECK-LABEL: name: load_s16_gpr |
| name: load_s16_gpr |
| legalized: true |
| regBankSelected: true |
| |
| # CHECK: registers: |
| # CHECK-NEXT: - { id: 0, class: gpr64sp, preferred-register: '' } |
| # CHECK-NEXT: - { id: 1, class: gpr32, preferred-register: '' } |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: gpr } |
| |
| # CHECK: body: |
| # CHECK: %0 = COPY %x0 |
| # CHECK: %1 = LDRHHui %0, 0 :: (load 2 from %ir.addr) |
| body: | |
| bb.0: |
| liveins: %x0 |
| |
| %0(p0) = COPY %x0 |
| %1(s16) = G_LOAD %0 :: (load 2 from %ir.addr) |
| %w0 = COPY %1(s16) |
| ... |
| |
| --- |
| # CHECK-LABEL: name: load_s8_gpr |
| name: load_s8_gpr |
| legalized: true |
| regBankSelected: true |
| |
| # CHECK: registers: |
| # CHECK-NEXT: - { id: 0, class: gpr64sp, preferred-register: '' } |
| # CHECK-NEXT: - { id: 1, class: gpr32, preferred-register: '' } |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: gpr } |
| |
| # CHECK: body: |
| # CHECK: %0 = COPY %x0 |
| # CHECK: %1 = LDRBBui %0, 0 :: (load 1 from %ir.addr) |
| body: | |
| bb.0: |
| liveins: %x0 |
| |
| %0(p0) = COPY %x0 |
| %1(s8) = G_LOAD %0 :: (load 1 from %ir.addr) |
| %w0 = COPY %1(s8) |
| ... |
| |
| --- |
| # CHECK-LABEL: name: load_fi_s64_gpr |
| name: load_fi_s64_gpr |
| legalized: true |
| regBankSelected: true |
| |
| # CHECK: registers: |
| # CHECK-NEXT: - { id: 0, class: gpr, preferred-register: '' } |
| # CHECK-NEXT: - { id: 1, class: gpr64, preferred-register: '' } |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: gpr } |
| |
| stack: |
| - { id: 0, name: ptr0, offset: 0, size: 8, alignment: 8 } |
| |
| # CHECK: body: |
| # CHECK: %1 = LDRXui %stack.0.ptr0, 0 :: (load 8) |
| # CHECK: %x0 = COPY %1 |
| body: | |
| bb.0: |
| liveins: %x0 |
| |
| %0(p0) = G_FRAME_INDEX %stack.0.ptr0 |
| %1(s64) = G_LOAD %0 :: (load 8) |
| %x0 = COPY %1(s64) |
| ... |
| |
| --- |
| # CHECK-LABEL: name: load_gep_128_s64_gpr |
| name: load_gep_128_s64_gpr |
| legalized: true |
| regBankSelected: true |
| |
| # CHECK: registers: |
| # CHECK-NEXT: - { id: 0, class: gpr64sp, preferred-register: '' } |
| # CHECK-NEXT: - { id: 1, class: gpr, preferred-register: '' } |
| # CHECK-NEXT: - { id: 2, class: gpr, preferred-register: '' } |
| # CHECK-NEXT: - { id: 3, class: gpr64, preferred-register: '' } |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: gpr } |
| - { id: 2, class: gpr } |
| - { id: 3, class: gpr } |
| |
| # CHECK: body: |
| # CHECK: %0 = COPY %x0 |
| # CHECK: %3 = LDRXui %0, 16 :: (load 8 from %ir.addr) |
| # CHECK: %x0 = COPY %3 |
| body: | |
| bb.0: |
| liveins: %x0 |
| |
| %0(p0) = COPY %x0 |
| %1(s64) = G_CONSTANT i64 128 |
| %2(p0) = G_GEP %0, %1 |
| %3(s64) = G_LOAD %2 :: (load 8 from %ir.addr) |
| %x0 = COPY %3 |
| ... |
| |
| --- |
| # CHECK-LABEL: name: load_gep_512_s32_gpr |
| name: load_gep_512_s32_gpr |
| legalized: true |
| regBankSelected: true |
| |
| # CHECK: registers: |
| # CHECK-NEXT: - { id: 0, class: gpr64sp, preferred-register: '' } |
| # CHECK-NEXT: - { id: 1, class: gpr, preferred-register: '' } |
| # CHECK-NEXT: - { id: 2, class: gpr, preferred-register: '' } |
| # CHECK-NEXT: - { id: 3, class: gpr32, preferred-register: '' } |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: gpr } |
| - { id: 2, class: gpr } |
| - { id: 3, class: gpr } |
| |
| # CHECK: body: |
| # CHECK: %0 = COPY %x0 |
| # CHECK: %3 = LDRWui %0, 128 :: (load 4 from %ir.addr) |
| # CHECK: %w0 = COPY %3 |
| body: | |
| bb.0: |
| liveins: %x0 |
| |
| %0(p0) = COPY %x0 |
| %1(s64) = G_CONSTANT i64 512 |
| %2(p0) = G_GEP %0, %1 |
| %3(s32) = G_LOAD %2 :: (load 4 from %ir.addr) |
| %w0 = COPY %3 |
| ... |
| |
| --- |
| # CHECK-LABEL: name: load_gep_64_s16_gpr |
| name: load_gep_64_s16_gpr |
| legalized: true |
| regBankSelected: true |
| |
| # CHECK: registers: |
| # CHECK-NEXT: - { id: 0, class: gpr64sp, preferred-register: '' } |
| # CHECK-NEXT: - { id: 1, class: gpr, preferred-register: '' } |
| # CHECK-NEXT: - { id: 2, class: gpr, preferred-register: '' } |
| # CHECK-NEXT: - { id: 3, class: gpr32, preferred-register: '' } |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: gpr } |
| - { id: 2, class: gpr } |
| - { id: 3, class: gpr } |
| |
| # CHECK: body: |
| # CHECK: %0 = COPY %x0 |
| # CHECK: %3 = LDRHHui %0, 32 :: (load 2 from %ir.addr) |
| # CHECK: %w0 = COPY %3 |
| body: | |
| bb.0: |
| liveins: %x0 |
| |
| %0(p0) = COPY %x0 |
| %1(s64) = G_CONSTANT i64 64 |
| %2(p0) = G_GEP %0, %1 |
| %3(s16) = G_LOAD %2 :: (load 2 from %ir.addr) |
| %w0 = COPY %3 |
| ... |
| |
| --- |
| # CHECK-LABEL: name: load_gep_1_s8_gpr |
| name: load_gep_1_s8_gpr |
| legalized: true |
| regBankSelected: true |
| |
| # CHECK: registers: |
| # CHECK-NEXT: - { id: 0, class: gpr64sp, preferred-register: '' } |
| # CHECK-NEXT: - { id: 1, class: gpr, preferred-register: '' } |
| # CHECK-NEXT: - { id: 2, class: gpr, preferred-register: '' } |
| # CHECK-NEXT: - { id: 3, class: gpr32, preferred-register: '' } |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: gpr } |
| - { id: 2, class: gpr } |
| - { id: 3, class: gpr } |
| |
| # CHECK: body: |
| # CHECK: %0 = COPY %x0 |
| # CHECK: %3 = LDRBBui %0, 1 :: (load 1 from %ir.addr) |
| # CHECK: %w0 = COPY %3 |
| body: | |
| bb.0: |
| liveins: %x0 |
| |
| %0(p0) = COPY %x0 |
| %1(s64) = G_CONSTANT i64 1 |
| %2(p0) = G_GEP %0, %1 |
| %3(s8) = G_LOAD %2 :: (load 1 from %ir.addr) |
| %w0 = COPY %3 |
| ... |
| |
| --- |
| # CHECK-LABEL: name: load_s64_fpr |
| name: load_s64_fpr |
| legalized: true |
| regBankSelected: true |
| |
| # CHECK: registers: |
| # CHECK-NEXT: - { id: 0, class: gpr64sp, preferred-register: '' } |
| # CHECK-NEXT: - { id: 1, class: fpr64, preferred-register: '' } |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: fpr } |
| |
| # CHECK: body: |
| # CHECK: %0 = COPY %x0 |
| # CHECK: %1 = LDRDui %0, 0 :: (load 8 from %ir.addr) |
| body: | |
| bb.0: |
| liveins: %x0 |
| |
| %0(p0) = COPY %x0 |
| %1(s64) = G_LOAD %0 :: (load 8 from %ir.addr) |
| %d0 = COPY %1(s64) |
| ... |
| |
| --- |
| # CHECK-LABEL: name: load_s32_fpr |
| name: load_s32_fpr |
| legalized: true |
| regBankSelected: true |
| |
| # CHECK: registers: |
| # CHECK-NEXT: - { id: 0, class: gpr64sp, preferred-register: '' } |
| # CHECK-NEXT: - { id: 1, class: fpr32, preferred-register: '' } |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: fpr } |
| |
| # CHECK: body: |
| # CHECK: %0 = COPY %x0 |
| # CHECK: %1 = LDRSui %0, 0 :: (load 4 from %ir.addr) |
| body: | |
| bb.0: |
| liveins: %x0 |
| |
| %0(p0) = COPY %x0 |
| %1(s32) = G_LOAD %0 :: (load 4 from %ir.addr) |
| %s0 = COPY %1(s32) |
| ... |
| |
| --- |
| # CHECK-LABEL: name: load_s16_fpr |
| name: load_s16_fpr |
| legalized: true |
| regBankSelected: true |
| |
| # CHECK: registers: |
| # CHECK-NEXT: - { id: 0, class: gpr64sp, preferred-register: '' } |
| # CHECK-NEXT: - { id: 1, class: fpr16, preferred-register: '' } |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: fpr } |
| |
| # CHECK: body: |
| # CHECK: %0 = COPY %x0 |
| # CHECK: %1 = LDRHui %0, 0 :: (load 2 from %ir.addr) |
| body: | |
| bb.0: |
| liveins: %x0 |
| |
| %0(p0) = COPY %x0 |
| %1(s16) = G_LOAD %0 :: (load 2 from %ir.addr) |
| %h0 = COPY %1(s16) |
| ... |
| |
| --- |
| # CHECK-LABEL: name: load_s8_fpr |
| name: load_s8_fpr |
| legalized: true |
| regBankSelected: true |
| |
| # CHECK: registers: |
| # CHECK-NEXT: - { id: 0, class: gpr64sp, preferred-register: '' } |
| # CHECK-NEXT: - { id: 1, class: fpr8, preferred-register: '' } |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: fpr } |
| |
| # CHECK: body: |
| # CHECK: %0 = COPY %x0 |
| # CHECK: %1 = LDRBui %0, 0 :: (load 1 from %ir.addr) |
| body: | |
| bb.0: |
| liveins: %x0 |
| |
| %0(p0) = COPY %x0 |
| %1(s8) = G_LOAD %0 :: (load 1 from %ir.addr) |
| %b0 = COPY %1(s8) |
| ... |
| |
| --- |
| # CHECK-LABEL: name: load_gep_8_s64_fpr |
| name: load_gep_8_s64_fpr |
| legalized: true |
| regBankSelected: true |
| |
| # CHECK: registers: |
| # CHECK-NEXT: - { id: 0, class: gpr64sp, preferred-register: '' } |
| # CHECK-NEXT: - { id: 1, class: gpr, preferred-register: '' } |
| # CHECK-NEXT: - { id: 2, class: gpr, preferred-register: '' } |
| # CHECK-NEXT: - { id: 3, class: fpr64, preferred-register: '' } |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: gpr } |
| - { id: 2, class: gpr } |
| - { id: 3, class: fpr } |
| |
| # CHECK: body: |
| # CHECK: %0 = COPY %x0 |
| # CHECK: %3 = LDRDui %0, 1 :: (load 8 from %ir.addr) |
| # CHECK: %d0 = COPY %3 |
| body: | |
| bb.0: |
| liveins: %x0 |
| |
| %0(p0) = COPY %x0 |
| %1(s64) = G_CONSTANT i64 8 |
| %2(p0) = G_GEP %0, %1 |
| %3(s64) = G_LOAD %2 :: (load 8 from %ir.addr) |
| %d0 = COPY %3 |
| ... |
| |
| --- |
| # CHECK-LABEL: name: load_gep_16_s32_fpr |
| name: load_gep_16_s32_fpr |
| legalized: true |
| regBankSelected: true |
| |
| # CHECK: registers: |
| # CHECK-NEXT: - { id: 0, class: gpr64sp, preferred-register: '' } |
| # CHECK-NEXT: - { id: 1, class: gpr, preferred-register: '' } |
| # CHECK-NEXT: - { id: 2, class: gpr, preferred-register: '' } |
| # CHECK-NEXT: - { id: 3, class: fpr32, preferred-register: '' } |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: gpr } |
| - { id: 2, class: gpr } |
| - { id: 3, class: fpr } |
| |
| # CHECK: body: |
| # CHECK: %0 = COPY %x0 |
| # CHECK: %3 = LDRSui %0, 4 :: (load 4 from %ir.addr) |
| # CHECK: %s0 = COPY %3 |
| body: | |
| bb.0: |
| liveins: %x0 |
| |
| %0(p0) = COPY %x0 |
| %1(s64) = G_CONSTANT i64 16 |
| %2(p0) = G_GEP %0, %1 |
| %3(s32) = G_LOAD %2 :: (load 4 from %ir.addr) |
| %s0 = COPY %3 |
| ... |
| |
| --- |
| # CHECK-LABEL: name: load_gep_64_s16_fpr |
| name: load_gep_64_s16_fpr |
| legalized: true |
| regBankSelected: true |
| |
| # CHECK: registers: |
| # CHECK-NEXT: - { id: 0, class: gpr64sp, preferred-register: '' } |
| # CHECK-NEXT: - { id: 1, class: gpr, preferred-register: '' } |
| # CHECK-NEXT: - { id: 2, class: gpr, preferred-register: '' } |
| # CHECK-NEXT: - { id: 3, class: fpr16, preferred-register: '' } |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: gpr } |
| - { id: 2, class: gpr } |
| - { id: 3, class: fpr } |
| |
| # CHECK: body: |
| # CHECK: %0 = COPY %x0 |
| # CHECK: %3 = LDRHui %0, 32 :: (load 2 from %ir.addr) |
| # CHECK: %h0 = COPY %3 |
| body: | |
| bb.0: |
| liveins: %x0 |
| |
| %0(p0) = COPY %x0 |
| %1(s64) = G_CONSTANT i64 64 |
| %2(p0) = G_GEP %0, %1 |
| %3(s16) = G_LOAD %2 :: (load 2 from %ir.addr) |
| %h0 = COPY %3 |
| ... |
| |
| --- |
| # CHECK-LABEL: name: load_gep_32_s8_fpr |
| name: load_gep_32_s8_fpr |
| legalized: true |
| regBankSelected: true |
| |
| # CHECK: registers: |
| # CHECK-NEXT: - { id: 0, class: gpr64sp, preferred-register: '' } |
| # CHECK-NEXT: - { id: 1, class: gpr, preferred-register: '' } |
| # CHECK-NEXT: - { id: 2, class: gpr, preferred-register: '' } |
| # CHECK-NEXT: - { id: 3, class: fpr8, preferred-register: '' } |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: gpr } |
| - { id: 2, class: gpr } |
| - { id: 3, class: fpr } |
| |
| # CHECK: body: |
| # CHECK: %0 = COPY %x0 |
| # CHECK: %3 = LDRBui %0, 32 :: (load 1 from %ir.addr) |
| # CHECK: %b0 = COPY %3 |
| body: | |
| bb.0: |
| liveins: %x0 |
| |
| %0(p0) = COPY %x0 |
| %1(s64) = G_CONSTANT i64 32 |
| %2(p0) = G_GEP %0, %1 |
| %3(s8) = G_LOAD %2 :: (load 1 from %ir.addr) |
| %b0 = COPY %3 |
| ... |
