| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=aarch64-- -mattr=+lse -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s |
| |
| --- | |
| target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" |
| |
| define void @atomicrmw_xchg_i64(i64* %addr) { ret void } |
| define void @atomicrmw_add_i64(i64* %addr) { ret void } |
| define void @atomicrmw_add_i32(i64* %addr) { ret void } |
| define void @atomicrmw_sub_i32(i64* %addr) { ret void } |
| define void @atomicrmw_and_i32(i64* %addr) { ret void } |
| ; nand isn't legal |
| define void @atomicrmw_or_i32(i64* %addr) { ret void } |
| define void @atomicrmw_xor_i32(i64* %addr) { ret void } |
| define void @atomicrmw_min_i32(i64* %addr) { ret void } |
| define void @atomicrmw_max_i32(i64* %addr) { ret void } |
| define void @atomicrmw_umin_i32(i64* %addr) { ret void } |
| define void @atomicrmw_umax_i32(i64* %addr) { ret void } |
| ... |
| |
| --- |
| name: atomicrmw_xchg_i64 |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $x0 |
| |
| ; CHECK-LABEL: name: atomicrmw_xchg_i64 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: [[CST:%[0-9]+]]:gpr64 = MOVi64imm 1 |
| ; CHECK: [[RES:%[0-9]+]]:gpr64 = SWPX [[CST]], [[COPY]] :: (load store monotonic 8 on %ir.addr) |
| ; CHECK: $x0 = COPY [[RES]] |
| %0:gpr(p0) = COPY $x0 |
| %1:gpr(s64) = G_CONSTANT i64 1 |
| %2:gpr(s64) = G_ATOMICRMW_XCHG %0, %1 :: (load store monotonic 8 on %ir.addr) |
| $x0 = COPY %2(s64) |
| ... |
| --- |
| name: atomicrmw_add_i64 |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $x0 |
| |
| ; CHECK-LABEL: name: atomicrmw_add_i64 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: [[CST:%[0-9]+]]:gpr64 = MOVi64imm 1 |
| ; CHECK: [[RES:%[0-9]+]]:gpr64 = LDADDX [[CST]], [[COPY]] :: (load store monotonic 8 on %ir.addr) |
| ; CHECK: $x0 = COPY [[RES]] |
| %0:gpr(p0) = COPY $x0 |
| %1:gpr(s64) = G_CONSTANT i64 1 |
| %2:gpr(s64) = G_ATOMICRMW_ADD %0, %1 :: (load store monotonic 8 on %ir.addr) |
| $x0 = COPY %2(s64) |
| ... |
| --- |
| name: atomicrmw_add_i32 |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $x0 |
| |
| ; CHECK-LABEL: name: atomicrmw_add_i32 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: [[CST:%[0-9]+]]:gpr32 = MOVi32imm 1 |
| ; CHECK: [[RES:%[0-9]+]]:gpr32 = LDADDALW [[CST]], [[COPY]] :: (load store seq_cst 4 on %ir.addr) |
| ; CHECK: $w0 = COPY [[RES]] |
| %0:gpr(p0) = COPY $x0 |
| %1:gpr(s32) = G_CONSTANT i32 1 |
| %2:gpr(s32) = G_ATOMICRMW_ADD %0, %1 :: (load store seq_cst 4 on %ir.addr) |
| $w0 = COPY %2(s32) |
| ... |
| |
| --- |
| name: atomicrmw_sub_i32 |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $x0 |
| |
| ; CHECK-LABEL: name: atomicrmw_sub_i32 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: [[CST:%[0-9]+]]:gpr32 = MOVi32imm 1 |
| ; CHECK: [[RES:%[0-9]+]]:gpr32 = LDADDALW [[CST]], [[COPY]] :: (load store seq_cst 4 on %ir.addr) |
| ; CHECK: $w0 = COPY [[RES]] |
| %0:gpr(p0) = COPY $x0 |
| %1:gpr(s32) = G_CONSTANT i32 1 |
| %2:gpr(s32) = G_ATOMICRMW_ADD %0, %1 :: (load store seq_cst 4 on %ir.addr) |
| $w0 = COPY %2(s32) |
| ... |
| |
| --- |
| name: atomicrmw_and_i32 |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $x0 |
| |
| ; CHECK-LABEL: name: atomicrmw_and_i32 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: [[CST:%[0-9]+]]:gpr32 = MOVi32imm 1 |
| ; CHECK: [[CST2:%[0-9]+]]:gpr32 = ORNWrr $wzr, [[CST]] |
| ; CHECK: [[RES:%[0-9]+]]:gpr32 = LDCLRAW [[CST2]], [[COPY]] :: (load store acquire 4 on %ir.addr) |
| ; CHECK: $w0 = COPY [[RES]] |
| %0:gpr(p0) = COPY $x0 |
| %1:gpr(s32) = G_CONSTANT i32 1 |
| %2:gpr(s32) = G_ATOMICRMW_AND %0, %1 :: (load store acquire 4 on %ir.addr) |
| $w0 = COPY %2(s32) |
| ... |
| |
| --- |
| name: atomicrmw_or_i32 |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $x0 |
| |
| ; CHECK-LABEL: name: atomicrmw_or_i32 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: [[CST:%[0-9]+]]:gpr32 = MOVi32imm 1 |
| ; CHECK: [[RES:%[0-9]+]]:gpr32 = LDSETLW [[CST]], [[COPY]] :: (load store release 4 on %ir.addr) |
| ; CHECK: $w0 = COPY [[RES]] |
| %0:gpr(p0) = COPY $x0 |
| %1:gpr(s32) = G_CONSTANT i32 1 |
| %2:gpr(s32) = G_ATOMICRMW_OR %0, %1 :: (load store release 4 on %ir.addr) |
| $w0 = COPY %2(s32) |
| ... |
| |
| --- |
| name: atomicrmw_xor_i32 |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $x0 |
| |
| ; CHECK-LABEL: name: atomicrmw_xor_i32 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: [[CST:%[0-9]+]]:gpr32 = MOVi32imm 1 |
| ; CHECK: [[RES:%[0-9]+]]:gpr32 = LDEORALW [[CST]], [[COPY]] :: (load store acq_rel 4 on %ir.addr) |
| ; CHECK: $w0 = COPY [[RES]] |
| %0:gpr(p0) = COPY $x0 |
| %1:gpr(s32) = G_CONSTANT i32 1 |
| %2:gpr(s32) = G_ATOMICRMW_XOR %0, %1 :: (load store acq_rel 4 on %ir.addr) |
| $w0 = COPY %2(s32) |
| ... |
| |
| --- |
| name: atomicrmw_min_i32 |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $x0 |
| |
| ; CHECK-LABEL: name: atomicrmw_min_i32 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: [[CST:%[0-9]+]]:gpr32 = MOVi32imm 1 |
| ; CHECK: [[RES:%[0-9]+]]:gpr32 = LDSMINALW [[CST]], [[COPY]] :: (load store acq_rel 4 on %ir.addr) |
| ; CHECK: $w0 = COPY [[RES]] |
| %0:gpr(p0) = COPY $x0 |
| %1:gpr(s32) = G_CONSTANT i32 1 |
| %2:gpr(s32) = G_ATOMICRMW_MIN %0, %1 :: (load store acq_rel 4 on %ir.addr) |
| $w0 = COPY %2(s32) |
| ... |
| |
| --- |
| name: atomicrmw_max_i32 |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $x0 |
| |
| ; CHECK-LABEL: name: atomicrmw_max_i32 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: [[CST:%[0-9]+]]:gpr32 = MOVi32imm 1 |
| ; CHECK: [[RES:%[0-9]+]]:gpr32 = LDSMAXALW [[CST]], [[COPY]] :: (load store acq_rel 4 on %ir.addr) |
| ; CHECK: $w0 = COPY [[RES]] |
| %0:gpr(p0) = COPY $x0 |
| %1:gpr(s32) = G_CONSTANT i32 1 |
| %2:gpr(s32) = G_ATOMICRMW_MAX %0, %1 :: (load store acq_rel 4 on %ir.addr) |
| $w0 = COPY %2(s32) |
| ... |
| |
| --- |
| name: atomicrmw_umin_i32 |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $x0 |
| |
| ; CHECK-LABEL: name: atomicrmw_umin_i32 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: [[CST:%[0-9]+]]:gpr32 = MOVi32imm 1 |
| ; CHECK: [[RES:%[0-9]+]]:gpr32 = LDUMINALW [[CST]], [[COPY]] :: (load store acq_rel 4 on %ir.addr) |
| ; CHECK: $w0 = COPY [[RES]] |
| %0:gpr(p0) = COPY $x0 |
| %1:gpr(s32) = G_CONSTANT i32 1 |
| %2:gpr(s32) = G_ATOMICRMW_UMIN %0, %1 :: (load store acq_rel 4 on %ir.addr) |
| $w0 = COPY %2(s32) |
| ... |
| |
| --- |
| name: atomicrmw_umax_i32 |
| legalized: true |
| regBankSelected: true |
| |
| body: | |
| bb.0: |
| liveins: $x0 |
| |
| ; CHECK-LABEL: name: atomicrmw_umax_i32 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: [[CST:%[0-9]+]]:gpr32 = MOVi32imm 1 |
| ; CHECK: [[RES:%[0-9]+]]:gpr32 = LDUMAXALW [[CST]], [[COPY]] :: (load store acq_rel 4 on %ir.addr) |
| ; CHECK: $w0 = COPY [[RES]] |
| %0:gpr(p0) = COPY $x0 |
| %1:gpr(s32) = G_CONSTANT i32 1 |
| %2:gpr(s32) = G_ATOMICRMW_UMAX %0, %1 :: (load store acq_rel 4 on %ir.addr) |
| $w0 = COPY %2(s32) |
| ... |