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ops.mlir
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// RUN: mlir-opt -split-input-file %s | mlir-opt | FileCheck %s
func.func @omp_barrier() -> () {
// CHECK: omp.barrier
omp.barrier
return
}
func.func @omp_master() -> () {
// CHECK: omp.master
omp.master {
// CHECK: omp.terminator
omp.terminator
}
return
}
func.func @omp_taskwait() -> () {
// CHECK: omp.taskwait
omp.taskwait
return
}
func.func @omp_taskyield() -> () {
// CHECK: omp.taskyield
omp.taskyield
return
}
// CHECK-LABEL: func @omp_flush
// CHECK-SAME: ([[ARG0:%.*]]: memref<i32>) {
func.func @omp_flush(%arg0 : memref<i32>) -> () {
// Test without data var
// CHECK: omp.flush
omp.flush
// Test with one data var
// CHECK: omp.flush([[ARG0]] : memref<i32>)
omp.flush(%arg0 : memref<i32>)
// Test with two data var
// CHECK: omp.flush([[ARG0]], [[ARG0]] : memref<i32>, memref<i32>)
omp.flush(%arg0, %arg0: memref<i32>, memref<i32>)
return
}
func.func @omp_terminator() -> () {
// CHECK: omp.terminator
omp.terminator
}
func.func @omp_parallel(%data_var : memref<i32>, %if_cond : i1, %num_threads : i32) -> () {
// CHECK: omp.parallel if(%{{.*}}) num_threads(%{{.*}} : i32) allocate(%{{.*}} : memref<i32> -> %{{.*}} : memref<i32>)
"omp.parallel" (%if_cond, %num_threads, %data_var, %data_var) ({
// test without if condition
// CHECK: omp.parallel num_threads(%{{.*}} : i32) allocate(%{{.*}} : memref<i32> -> %{{.*}} : memref<i32>)
"omp.parallel"(%num_threads, %data_var, %data_var) ({
omp.terminator
}) {operand_segment_sizes = dense<[0,1,1,1,0]> : vector<5xi32>} : (i32, memref<i32>, memref<i32>) -> ()
// CHECK: omp.barrier
omp.barrier
// test without num_threads
// CHECK: omp.parallel if(%{{.*}}) allocate(%{{.*}} : memref<i32> -> %{{.*}} : memref<i32>)
"omp.parallel"(%if_cond, %data_var, %data_var) ({
omp.terminator
}) {operand_segment_sizes = dense<[1,0,1,1,0]> : vector<5xi32>} : (i1, memref<i32>, memref<i32>) -> ()
// test without allocate
// CHECK: omp.parallel if(%{{.*}}) num_threads(%{{.*}} : i32)
"omp.parallel"(%if_cond, %num_threads) ({
omp.terminator
}) {operand_segment_sizes = dense<[1,1,0,0,0]> : vector<5xi32>} : (i1, i32) -> ()
omp.terminator
}) {operand_segment_sizes = dense<[1,1,1,1,0]> : vector<5xi32>, proc_bind_val = #omp<"procbindkind spread">} : (i1, i32, memref<i32>, memref<i32>) -> ()
// test with multiple parameters for single variadic argument
// CHECK: omp.parallel allocate(%{{.*}} : memref<i32> -> %{{.*}} : memref<i32>)
"omp.parallel" (%data_var, %data_var) ({
omp.terminator
}) {operand_segment_sizes = dense<[0,0,1,1,0]> : vector<5xi32>} : (memref<i32>, memref<i32>) -> ()
return
}
func.func @omp_parallel_pretty(%data_var : memref<i32>, %if_cond : i1, %num_threads : i32, %allocator : si32) -> () {
// CHECK: omp.parallel
omp.parallel {
omp.terminator
}
// CHECK: omp.parallel num_threads(%{{.*}} : i32)
omp.parallel num_threads(%num_threads : i32) {
omp.terminator
}
%n_index = arith.constant 2 : index
// CHECK: omp.parallel num_threads(%{{.*}} : index)
omp.parallel num_threads(%n_index : index) {
omp.terminator
}
%n_i64 = arith.constant 4 : i64
// CHECK: omp.parallel num_threads(%{{.*}} : i64)
omp.parallel num_threads(%n_i64 : i64) {
omp.terminator
}
// CHECK: omp.parallel allocate(%{{.*}} : memref<i32> -> %{{.*}} : memref<i32>)
omp.parallel allocate(%data_var : memref<i32> -> %data_var : memref<i32>) {
omp.terminator
}
// CHECK: omp.parallel
// CHECK-NEXT: omp.parallel if(%{{.*}} : i1)
omp.parallel {
omp.parallel if(%if_cond: i1) {
omp.terminator
}
omp.terminator
}
// CHECK omp.parallel if(%{{.*}}) num_threads(%{{.*}} : i32) private(%{{.*}} : memref<i32>) proc_bind(close)
omp.parallel num_threads(%num_threads : i32) if(%if_cond: i1) proc_bind(close) {
omp.terminator
}
return
}
// CHECK-LABEL: omp_wsloop
func.func @omp_wsloop(%lb : index, %ub : index, %step : index, %data_var : memref<i32>, %linear_var : i32, %chunk_var : i32) -> () {
// CHECK: omp.wsloop collapse(2) ordered(1)
// CHECK-SAME: for (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
"omp.wsloop" (%lb, %ub, %step) ({
^bb0(%iv: index):
omp.yield
}) {operand_segment_sizes = dense<[1,1,1,0,0,0,0]> : vector<7xi32>, collapse_val = 2, ordered_val = 1} :
(index, index, index) -> ()
// CHECK: omp.wsloop linear(%{{.*}} = %{{.*}} : memref<i32>) schedule(static)
// CHECK-SAMe: for (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
"omp.wsloop" (%lb, %ub, %step, %data_var, %linear_var) ({
^bb0(%iv: index):
omp.yield
}) {operand_segment_sizes = dense<[1,1,1,1,1,0,0]> : vector<7xi32>, schedule_val = #omp<"schedulekind static">} :
(index, index, index, memref<i32>, i32) -> ()
// CHECK: omp.wsloop linear(%{{.*}} = %{{.*}} : memref<i32>, %{{.*}} = %{{.*}} : memref<i32>) schedule(static)
// CHECK-SAME: for (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
"omp.wsloop" (%lb, %ub, %step, %data_var, %data_var, %linear_var, %linear_var) ({
^bb0(%iv: index):
omp.yield
}) {operand_segment_sizes = dense<[1,1,1,2,2,0,0]> : vector<7xi32>, schedule_val = #omp<"schedulekind static">} :
(index, index, index, memref<i32>, memref<i32>, i32, i32) -> ()
// CHECK: omp.wsloop linear(%{{.*}} = %{{.*}} : memref<i32>) schedule(dynamic = %{{.*}}) collapse(3) ordered(2)
// CHECK-SAME: for (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
"omp.wsloop" (%lb, %ub, %step, %data_var, %linear_var, %chunk_var) ({
^bb0(%iv: index):
omp.yield
}) {operand_segment_sizes = dense<[1,1,1,1,1,0,1]> : vector<7xi32>, schedule_val = #omp<"schedulekind dynamic">, collapse_val = 3, ordered_val = 2} :
(index, index, index, memref<i32>, i32, i32) -> ()
// CHECK: omp.wsloop schedule(auto) nowait
// CHECK-SAME: for (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
"omp.wsloop" (%lb, %ub, %step) ({
^bb0(%iv: index):
omp.yield
}) {operand_segment_sizes = dense<[1,1,1,0,0,0,0]> : vector<7xi32>, nowait, schedule_val = #omp<"schedulekind auto">} :
(index, index, index) -> ()
return
}
// CHECK-LABEL: omp_wsloop_pretty
func.func @omp_wsloop_pretty(%lb : index, %ub : index, %step : index, %data_var : memref<i32>, %linear_var : i32, %chunk_var : i32, %chunk_var2 : i16) -> () {
// CHECK: omp.wsloop collapse(2) ordered(2)
// CHECK-SAME: for (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
omp.wsloop collapse(2) ordered(2)
for (%iv) : index = (%lb) to (%ub) step (%step) {
omp.yield
}
// CHECK: omp.wsloop linear(%{{.*}} = %{{.*}} : memref<i32>) schedule(static)
// CHECK-SAME: for (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
omp.wsloop schedule(static) linear(%data_var = %linear_var : memref<i32>)
for (%iv) : index = (%lb) to (%ub) step (%step) {
omp.yield
}
// CHECK: omp.wsloop linear(%{{.*}} = %{{.*}} : memref<i32>) schedule(static = %{{.*}} : i32) collapse(3) ordered(2)
// CHECK-SAME: for (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
omp.wsloop ordered(2) linear(%data_var = %linear_var : memref<i32>) schedule(static = %chunk_var : i32) collapse(3)
for (%iv) : index = (%lb) to (%ub) step (%step) {
omp.yield
}
// CHECK: omp.wsloop linear(%{{.*}} = %{{.*}} : memref<i32>) schedule(dynamic = %{{.*}} : i32, nonmonotonic) collapse(3) ordered(2)
// CHECK-SAME: for (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
omp.wsloop ordered(2) linear(%data_var = %linear_var : memref<i32>) schedule(dynamic = %chunk_var : i32, nonmonotonic) collapse(3)
for (%iv) : index = (%lb) to (%ub) step (%step) {
omp.yield
}
// CHECK: omp.wsloop linear(%{{.*}} = %{{.*}} : memref<i32>) schedule(dynamic = %{{.*}} : i16, monotonic) collapse(3) ordered(2)
// CHECK-SAME: for (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
omp.wsloop ordered(2) linear(%data_var = %linear_var : memref<i32>) schedule(dynamic = %chunk_var2 : i16, monotonic) collapse(3)
for (%iv) : index = (%lb) to (%ub) step (%step) {
omp.yield
}
// CHECK: omp.wsloop for (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
omp.wsloop for (%iv) : index = (%lb) to (%ub) step (%step) {
omp.yield
}
// CHECK: omp.wsloop for (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) inclusive step (%{{.*}})
omp.wsloop for (%iv) : index = (%lb) to (%ub) inclusive step (%step) {
omp.yield
}
// CHECK: omp.wsloop nowait
// CHECK-SAME: for (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
omp.wsloop nowait
for (%iv) : index = (%lb) to (%ub) step (%step) {
omp.yield
}
// CHECK: omp.wsloop nowait order(concurrent)
// CHECK-SAME: for (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
omp.wsloop order(concurrent) nowait
for (%iv) : index = (%lb) to (%ub) step (%step) {
omp.yield
}
return
}
// CHECK-LABEL: omp_wsloop_pretty_multi_block
func.func @omp_wsloop_pretty_multi_block(%lb : index, %ub : index, %step : index, %data1 : memref<?xi32>, %data2 : memref<?xi32>) -> () {
// CHECK: omp.wsloop for (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
omp.wsloop for (%iv) : index = (%lb) to (%ub) step (%step) {
%1 = "test.payload"(%iv) : (index) -> (i32)
cf.br ^bb1(%1: i32)
^bb1(%arg: i32):
memref.store %arg, %data1[%iv] : memref<?xi32>
omp.yield
}
// CHECK: omp.wsloop for (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
omp.wsloop for (%iv) : index = (%lb) to (%ub) step (%step) {
%c = "test.condition"(%iv) : (index) -> (i1)
%v1 = "test.payload"(%iv) : (index) -> (i32)
cf.cond_br %c, ^bb1(%v1: i32), ^bb2(%v1: i32)
^bb1(%arg0: i32):
memref.store %arg0, %data1[%iv] : memref<?xi32>
cf.br ^bb3
^bb2(%arg1: i32):
memref.store %arg1, %data2[%iv] : memref<?xi32>
cf.br ^bb3
^bb3:
omp.yield
}
// CHECK: omp.wsloop for (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
omp.wsloop for (%iv) : index = (%lb) to (%ub) step (%step) {
%c = "test.condition"(%iv) : (index) -> (i1)
%v1 = "test.payload"(%iv) : (index) -> (i32)
cf.cond_br %c, ^bb1(%v1: i32), ^bb2(%v1: i32)
^bb1(%arg0: i32):
memref.store %arg0, %data1[%iv] : memref<?xi32>
omp.yield
^bb2(%arg1: i32):
memref.store %arg1, %data2[%iv] : memref<?xi32>
omp.yield
}
return
}
// CHECK-LABEL: omp_wsloop_pretty_non_index
func.func @omp_wsloop_pretty_non_index(%lb1 : i32, %ub1 : i32, %step1 : i32, %lb2 : i64, %ub2 : i64, %step2 : i64,
%data1 : memref<?xi32>, %data2 : memref<?xi64>) -> () {
// CHECK: omp.wsloop for (%{{.*}}) : i32 = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
omp.wsloop for (%iv1) : i32 = (%lb1) to (%ub1) step (%step1) {
%1 = "test.payload"(%iv1) : (i32) -> (index)
cf.br ^bb1(%1: index)
^bb1(%arg1: index):
memref.store %iv1, %data1[%arg1] : memref<?xi32>
omp.yield
}
// CHECK: omp.wsloop for (%{{.*}}) : i64 = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
omp.wsloop for (%iv2) : i64 = (%lb2) to (%ub2) step (%step2) {
%2 = "test.payload"(%iv2) : (i64) -> (index)
cf.br ^bb1(%2: index)
^bb1(%arg2: index):
memref.store %iv2, %data2[%arg2] : memref<?xi64>
omp.yield
}
return
}
// CHECK-LABEL: omp_wsloop_pretty_multiple
func.func @omp_wsloop_pretty_multiple(%lb1 : i32, %ub1 : i32, %step1 : i32, %lb2 : i32, %ub2 : i32, %step2 : i32, %data1 : memref<?xi32>) -> () {
// CHECK: omp.wsloop for (%{{.*}}, %{{.*}}) : i32 = (%{{.*}}, %{{.*}}) to (%{{.*}}, %{{.*}}) step (%{{.*}}, %{{.*}})
omp.wsloop for (%iv1, %iv2) : i32 = (%lb1, %lb2) to (%ub1, %ub2) step (%step1, %step2) {
%1 = "test.payload"(%iv1) : (i32) -> (index)
%2 = "test.payload"(%iv2) : (i32) -> (index)
memref.store %iv1, %data1[%1] : memref<?xi32>
memref.store %iv2, %data1[%2] : memref<?xi32>
omp.yield
}
return
}
// CHECK-LABEL: omp_simdloop
func.func @omp_simdloop(%lb : index, %ub : index, %step : index) -> () {
// CHECK: omp.simdloop (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
"omp.simdloop" (%lb, %ub, %step) ({
^bb0(%iv: index):
omp.yield
}) {operand_segment_sizes = dense<[1,1,1]> : vector<3xi32>} :
(index, index, index) -> ()
return
}
// CHECK-LABEL: omp_simdloop_pretty
func.func @omp_simdloop_pretty(%lb : index, %ub : index, %step : index) -> () {
// CHECK: omp.simdloop (%{{.*}}) : index = (%{{.*}}) to (%{{.*}}) step (%{{.*}})
omp.simdloop (%iv) : index = (%lb) to (%ub) step (%step) {
omp.yield
}
return
}
// CHECK-LABEL: omp_simdloop_pretty_multiple
func.func @omp_simdloop_pretty_multiple(%lb1 : index, %ub1 : index, %step1 : index, %lb2 : index, %ub2 : index, %step2 : index) -> () {
// CHECK: omp.simdloop (%{{.*}}, %{{.*}}) : index = (%{{.*}}, %{{.*}}) to (%{{.*}}, %{{.*}}) step (%{{.*}}, %{{.*}})
omp.simdloop (%iv1, %iv2) : index = (%lb1, %lb2) to (%ub1, %ub2) step (%step1, %step2) {
omp.yield
}
return
}
// CHECK-LABEL: omp_target
func.func @omp_target(%if_cond : i1, %device : si32, %num_threads : i32) -> () {
// Test with optional operands; if_expr, device, thread_limit, private, firstprivate and nowait.
// CHECK: omp.target if({{.*}}) device({{.*}}) thread_limit({{.*}}) nowait
"omp.target"(%if_cond, %device, %num_threads) ({
// CHECK: omp.terminator
omp.terminator
}) {nowait, operand_segment_sizes = dense<[1,1,1]>: vector<3xi32>} : ( i1, si32, i32 ) -> ()
// CHECK: omp.barrier
omp.barrier
return
}
// CHECK-LABEL: omp_target_pretty
func.func @omp_target_pretty(%if_cond : i1, %device : si32, %num_threads : i32) -> () {
// CHECK: omp.target if({{.*}}) device({{.*}})
omp.target if(%if_cond) device(%device : si32) {
omp.terminator
}
// CHECK: omp.target if({{.*}}) device({{.*}}) nowait
omp.target if(%if_cond) device(%device : si32) thread_limit(%num_threads : i32) nowait {
omp.terminator
}
return
}
// CHECK: omp.reduction.declare
// CHECK-LABEL: @add_f32
// CHECK: : f32
// CHECK: init
// CHECK: ^{{.+}}(%{{.+}}: f32):
// CHECK: omp.yield
// CHECK: combiner
// CHECK: ^{{.+}}(%{{.+}}: f32, %{{.+}}: f32):
// CHECK: omp.yield
// CHECK: atomic
// CHECK: ^{{.+}}(%{{.+}}: !llvm.ptr<f32>, %{{.+}}: !llvm.ptr<f32>):
// CHECK: omp.yield
omp.reduction.declare @add_f32 : f32
init {
^bb0(%arg: f32):
%0 = arith.constant 0.0 : f32
omp.yield (%0 : f32)
}
combiner {
^bb1(%arg0: f32, %arg1: f32):
%1 = arith.addf %arg0, %arg1 : f32
omp.yield (%1 : f32)
}
atomic {
^bb2(%arg2: !llvm.ptr<f32>, %arg3: !llvm.ptr<f32>):
%2 = llvm.load %arg3 : !llvm.ptr<f32>
llvm.atomicrmw fadd %arg2, %2 monotonic : f32
omp.yield
}
// CHECK-LABEL: func @wsloop_reduction
func.func @wsloop_reduction(%lb : index, %ub : index, %step : index) {
%c1 = arith.constant 1 : i32
%0 = llvm.alloca %c1 x i32 : (i32) -> !llvm.ptr<f32>
// CHECK: reduction(@add_f32 -> %{{.+}} : !llvm.ptr<f32>)
omp.wsloop reduction(@add_f32 -> %0 : !llvm.ptr<f32>)
for (%iv) : index = (%lb) to (%ub) step (%step) {
%1 = arith.constant 2.0 : f32
// CHECK: omp.reduction %{{.+}}, %{{.+}}
omp.reduction %1, %0 : !llvm.ptr<f32>
omp.yield
}
return
}
// CHECK-LABEL: func @parallel_reduction
func.func @parallel_reduction() {
%c1 = arith.constant 1 : i32
%0 = llvm.alloca %c1 x i32 : (i32) -> !llvm.ptr<f32>
// CHECK: omp.parallel reduction(@add_f32 -> {{.+}} : !llvm.ptr<f32>)
omp.parallel reduction(@add_f32 -> %0 : !llvm.ptr<f32>) {
%1 = arith.constant 2.0 : f32
// CHECK: omp.reduction %{{.+}}, %{{.+}}
omp.reduction %1, %0 : !llvm.ptr<f32>
omp.terminator
}
return
}
// CHECK: func @parallel_wsloop_reduction
func.func @parallel_wsloop_reduction(%lb : index, %ub : index, %step : index) {
%c1 = arith.constant 1 : i32
%0 = llvm.alloca %c1 x i32 : (i32) -> !llvm.ptr<f32>
// CHECK: omp.parallel reduction(@add_f32 -> %{{.+}} : !llvm.ptr<f32>) {
omp.parallel reduction(@add_f32 -> %0 : !llvm.ptr<f32>) {
// CHECK: omp.wsloop for (%{{.+}}) : index = (%{{.+}}) to (%{{.+}}) step (%{{.+}})
omp.wsloop for (%iv) : index = (%lb) to (%ub) step (%step) {
%1 = arith.constant 2.0 : f32
// CHECK: omp.reduction %{{.+}}, %{{.+}} : !llvm.ptr<f32>
omp.reduction %1, %0 : !llvm.ptr<f32>
// CHECK: omp.yield
omp.yield
}
// CHECK: omp.terminator
omp.terminator
}
return
}
// CHECK-LABEL: func @sections_reduction
func.func @sections_reduction() {
%c1 = arith.constant 1 : i32
%0 = llvm.alloca %c1 x i32 : (i32) -> !llvm.ptr<f32>
// CHECK: omp.sections reduction(@add_f32 -> {{.+}} : !llvm.ptr<f32>)
omp.sections reduction(@add_f32 -> %0 : !llvm.ptr<f32>) {
// CHECK: omp.section
omp.section {
%1 = arith.constant 2.0 : f32
// CHECK: omp.reduction %{{.+}}, %{{.+}}
omp.reduction %1, %0 : !llvm.ptr<f32>
omp.terminator
}
// CHECK: omp.section
omp.section {
%1 = arith.constant 3.0 : f32
// CHECK: omp.reduction %{{.+}}, %{{.+}}
omp.reduction %1, %0 : !llvm.ptr<f32>
omp.terminator
}
omp.terminator
}
return
}
// CHECK: omp.reduction.declare
// CHECK-LABEL: @add2_f32
omp.reduction.declare @add2_f32 : f32
// CHECK: init
init {
^bb0(%arg: f32):
%0 = arith.constant 0.0 : f32
omp.yield (%0 : f32)
}
// CHECK: combiner
combiner {
^bb1(%arg0: f32, %arg1: f32):
%1 = arith.addf %arg0, %arg1 : f32
omp.yield (%1 : f32)
}
// CHECK-NOT: atomic
// CHECK-LABEL: func @wsloop_reduction2
func.func @wsloop_reduction2(%lb : index, %ub : index, %step : index) {
%0 = memref.alloca() : memref<1xf32>
// CHECK: omp.wsloop reduction(@add2_f32 -> %{{.+}} : memref<1xf32>)
omp.wsloop reduction(@add2_f32 -> %0 : memref<1xf32>)
for (%iv) : index = (%lb) to (%ub) step (%step) {
%1 = arith.constant 2.0 : f32
// CHECK: omp.reduction
omp.reduction %1, %0 : memref<1xf32>
omp.yield
}
return
}
// CHECK-LABEL: func @parallel_reduction2
func.func @parallel_reduction2() {
%0 = memref.alloca() : memref<1xf32>
// CHECK: omp.parallel reduction(@add2_f32 -> %{{.+}} : memref<1xf32>)
omp.parallel reduction(@add2_f32 -> %0 : memref<1xf32>) {
%1 = arith.constant 2.0 : f32
// CHECK: omp.reduction
omp.reduction %1, %0 : memref<1xf32>
omp.terminator
}
return
}
// CHECK: func @parallel_wsloop_reduction2
func.func @parallel_wsloop_reduction2(%lb : index, %ub : index, %step : index) {
%c1 = arith.constant 1 : i32
%0 = llvm.alloca %c1 x i32 : (i32) -> !llvm.ptr<f32>
// CHECK: omp.parallel reduction(@add2_f32 -> %{{.+}} : !llvm.ptr<f32>) {
omp.parallel reduction(@add2_f32 -> %0 : !llvm.ptr<f32>) {
// CHECK: omp.wsloop for (%{{.+}}) : index = (%{{.+}}) to (%{{.+}}) step (%{{.+}})
omp.wsloop for (%iv) : index = (%lb) to (%ub) step (%step) {
%1 = arith.constant 2.0 : f32
// CHECK: omp.reduction %{{.+}}, %{{.+}} : !llvm.ptr<f32>
omp.reduction %1, %0 : !llvm.ptr<f32>
// CHECK: omp.yield
omp.yield
}
// CHECK: omp.terminator
omp.terminator
}
return
}
// CHECK-LABEL: func @sections_reduction2
func.func @sections_reduction2() {
%0 = memref.alloca() : memref<1xf32>
// CHECK: omp.sections reduction(@add2_f32 -> %{{.+}} : memref<1xf32>)
omp.sections reduction(@add2_f32 -> %0 : memref<1xf32>) {
omp.section {
%1 = arith.constant 2.0 : f32
// CHECK: omp.reduction
omp.reduction %1, %0 : memref<1xf32>
omp.terminator
}
omp.section {
%1 = arith.constant 2.0 : f32
// CHECK: omp.reduction
omp.reduction %1, %0 : memref<1xf32>
omp.terminator
}
omp.terminator
}
return
}
// CHECK: omp.critical.declare @mutex1 hint(uncontended)
omp.critical.declare @mutex1 hint(uncontended)
// CHECK: omp.critical.declare @mutex2 hint(contended)
omp.critical.declare @mutex2 hint(contended)
// CHECK: omp.critical.declare @mutex3 hint(nonspeculative)
omp.critical.declare @mutex3 hint(nonspeculative)
// CHECK: omp.critical.declare @mutex4 hint(speculative)
omp.critical.declare @mutex4 hint(speculative)
// CHECK: omp.critical.declare @mutex5 hint(uncontended, nonspeculative)
omp.critical.declare @mutex5 hint(uncontended, nonspeculative)
// CHECK: omp.critical.declare @mutex6 hint(contended, nonspeculative)
omp.critical.declare @mutex6 hint(contended, nonspeculative)
// CHECK: omp.critical.declare @mutex7 hint(uncontended, speculative)
omp.critical.declare @mutex7 hint(uncontended, speculative)
// CHECK: omp.critical.declare @mutex8 hint(contended, speculative)
omp.critical.declare @mutex8 hint(contended, speculative)
// CHECK: omp.critical.declare @mutex9 hint(none)
omp.critical.declare @mutex9 hint(none)
// CHECK: omp.critical.declare @mutex10
omp.critical.declare @mutex10
// CHECK-LABEL: omp_critical
func.func @omp_critical() -> () {
// CHECK: omp.critical
omp.critical {
omp.terminator
}
// CHECK: omp.critical(@{{.*}})
omp.critical(@mutex1) {
omp.terminator
}
return
}
func.func @omp_ordered(%arg1 : i32, %arg2 : i32, %arg3 : i32,
%vec0 : i64, %vec1 : i64, %vec2 : i64, %vec3 : i64) -> () {
// CHECK: omp.ordered_region
omp.ordered_region {
// CHECK: omp.terminator
omp.terminator
}
omp.wsloop ordered(0)
for (%0) : i32 = (%arg1) to (%arg2) step (%arg3) {
omp.ordered_region {
omp.terminator
}
omp.yield
}
omp.wsloop ordered(1)
for (%0) : i32 = (%arg1) to (%arg2) step (%arg3) {
// Only one DEPEND(SINK: vec) clause
// CHECK: omp.ordered depend_type(dependsink) depend_vec(%{{.*}} : i64) {num_loops_val = 1 : i64}
omp.ordered depend_type(dependsink) depend_vec(%vec0 : i64) {num_loops_val = 1 : i64}
// CHECK: omp.ordered depend_type(dependsource) depend_vec(%{{.*}} : i64) {num_loops_val = 1 : i64}
omp.ordered depend_type(dependsource) depend_vec(%vec0 : i64) {num_loops_val = 1 : i64}
omp.yield
}
omp.wsloop ordered(2)
for (%0) : i32 = (%arg1) to (%arg2) step (%arg3) {
// Multiple DEPEND(SINK: vec) clauses
// CHECK: omp.ordered depend_type(dependsink) depend_vec(%{{.*}}, %{{.*}}, %{{.*}}, %{{.*}} : i64, i64, i64, i64) {num_loops_val = 2 : i64}
omp.ordered depend_type(dependsink) depend_vec(%vec0, %vec1, %vec2, %vec3 : i64, i64, i64, i64) {num_loops_val = 2 : i64}
// CHECK: omp.ordered depend_type(dependsource) depend_vec(%{{.*}}, %{{.*}} : i64, i64) {num_loops_val = 2 : i64}
omp.ordered depend_type(dependsource) depend_vec(%vec0, %vec1 : i64, i64) {num_loops_val = 2 : i64}
omp.yield
}
return
}
// CHECK-LABEL: omp_atomic_read
// CHECK-SAME: (%[[v:.*]]: memref<i32>, %[[x:.*]]: memref<i32>)
func.func @omp_atomic_read(%v: memref<i32>, %x: memref<i32>) {
// CHECK: omp.atomic.read %[[v]] = %[[x]] : memref<i32>
omp.atomic.read %v = %x : memref<i32>
// CHECK: omp.atomic.read %[[v]] = %[[x]] memory_order(seq_cst) : memref<i32>
omp.atomic.read %v = %x memory_order(seq_cst) : memref<i32>
// CHECK: omp.atomic.read %[[v]] = %[[x]] memory_order(acquire) : memref<i32>
omp.atomic.read %v = %x memory_order(acquire) : memref<i32>
// CHECK: omp.atomic.read %[[v]] = %[[x]] memory_order(relaxed) : memref<i32>
omp.atomic.read %v = %x memory_order(relaxed) : memref<i32>
// CHECK: omp.atomic.read %[[v]] = %[[x]] hint(contended, nonspeculative) : memref<i32>
omp.atomic.read %v = %x hint(nonspeculative, contended) : memref<i32>
// CHECK: omp.atomic.read %[[v]] = %[[x]] memory_order(seq_cst) hint(contended, speculative) : memref<i32>
omp.atomic.read %v = %x hint(speculative, contended) memory_order(seq_cst) : memref<i32>
// CHECK: omp.atomic.read %[[v]] = %[[x]] memory_order(seq_cst) hint(none) : memref<i32>
omp.atomic.read %v = %x hint(none) memory_order(seq_cst) : memref<i32>
return
}
// CHECK-LABEL: omp_atomic_write
// CHECK-SAME: (%[[ADDR:.*]]: memref<i32>, %[[VAL:.*]]: i32)
func.func @omp_atomic_write(%addr : memref<i32>, %val : i32) {
// CHECK: omp.atomic.write %[[ADDR]] = %[[VAL]] : memref<i32>, i32
omp.atomic.write %addr = %val : memref<i32>, i32
// CHECK: omp.atomic.write %[[ADDR]] = %[[VAL]] memory_order(seq_cst) : memref<i32>, i32
omp.atomic.write %addr = %val memory_order(seq_cst) : memref<i32>, i32
// CHECK: omp.atomic.write %[[ADDR]] = %[[VAL]] memory_order(release) : memref<i32>, i32
omp.atomic.write %addr = %val memory_order(release) : memref<i32>, i32
// CHECK: omp.atomic.write %[[ADDR]] = %[[VAL]] memory_order(relaxed) : memref<i32>, i32
omp.atomic.write %addr = %val memory_order(relaxed) : memref<i32>, i32
// CHECK: omp.atomic.write %[[ADDR]] = %[[VAL]] hint(uncontended, speculative) : memref<i32>, i32
omp.atomic.write %addr = %val hint(speculative, uncontended) : memref<i32>, i32
// CHECK: omp.atomic.write %[[ADDR]] = %[[VAL]] hint(none) : memref<i32>, i32
omp.atomic.write %addr = %val hint(none) : memref<i32>, i32
return
}
// CHECK-LABEL: omp_atomic_update
// CHECK-SAME: (%[[X:.*]]: memref<i32>, %[[EXPR:.*]]: i32, %[[XBOOL:.*]]: memref<i1>, %[[EXPRBOOL:.*]]: i1)
func.func @omp_atomic_update(%x : memref<i32>, %expr : i32, %xBool : memref<i1>, %exprBool : i1) {
// CHECK: omp.atomic.update %[[X]] : memref<i32>
// CHECK-NEXT: (%[[XVAL:.*]]: i32):
// CHECK-NEXT: %[[NEWVAL:.*]] = llvm.add %[[XVAL]], %[[EXPR]] : i32
// CHECK-NEXT: omp.yield(%[[NEWVAL]] : i32)
omp.atomic.update %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
// CHECK: omp.atomic.update %[[XBOOL]] : memref<i1>
// CHECK-NEXT: (%[[XVAL:.*]]: i1):
// CHECK-NEXT: %[[NEWVAL:.*]] = llvm.and %[[XVAL]], %[[EXPRBOOL]] : i1
// CHECK-NEXT: omp.yield(%[[NEWVAL]] : i1)
omp.atomic.update %xBool : memref<i1> {
^bb0(%xval: i1):
%newval = llvm.and %xval, %exprBool : i1
omp.yield(%newval : i1)
}
// CHECK: omp.atomic.update %[[X]] : memref<i32>
// CHECK-NEXT: (%[[XVAL:.*]]: i32):
// CHECK-NEXT: %[[NEWVAL:.*]] = llvm.shl %[[XVAL]], %[[EXPR]] : i32
// CHECK-NEXT: omp.yield(%[[NEWVAL]] : i32)
// CHECK-NEXT: }
omp.atomic.update %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.shl %xval, %expr : i32
omp.yield(%newval : i32)
}
// CHECK: omp.atomic.update %[[X]] : memref<i32>
// CHECK-NEXT: (%[[XVAL:.*]]: i32):
// CHECK-NEXT: %[[NEWVAL:.*]] = "llvm.intr.smax"(%[[XVAL]], %[[EXPR]]) : (i32, i32) -> i32
// CHECK-NEXT: omp.yield(%[[NEWVAL]] : i32)
// CHECK-NEXT: }
omp.atomic.update %x : memref<i32> {
^bb0(%xval: i32):
%newval = "llvm.intr.smax"(%xval, %expr) : (i32, i32) -> i32
omp.yield(%newval : i32)
}
// CHECK: omp.atomic.update %[[XBOOL]] : memref<i1>
// CHECK-NEXT: (%[[XVAL:.*]]: i1):
// CHECK-NEXT: %[[NEWVAL:.*]] = llvm.icmp "eq" %[[XVAL]], %[[EXPRBOOL]] : i1
// CHECK-NEXT: omp.yield(%[[NEWVAL]] : i1)
// }
omp.atomic.update %xBool : memref<i1> {
^bb0(%xval: i1):
%newval = llvm.icmp "eq" %xval, %exprBool : i1
omp.yield(%newval : i1)
}
// CHECK: omp.atomic.update hint(none) %[[X]] : memref<i32>
// CHECK-NEXT: (%[[XVAL:.*]]: i32):
// CHECK-NEXT: %[[NEWVAL:.*]] = llvm.add %[[XVAL]], %[[EXPR]] : i32
// CHECK-NEXT: omp.yield(%[[NEWVAL]] : i32)
omp.atomic.update hint(none) %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
// CHECK: omp.atomic.update hint(uncontended) %[[X]] : memref<i32>
// CHECK-NEXT: (%[[XVAL:.*]]: i32):
// CHECK-NEXT: %[[NEWVAL:.*]] = llvm.add %[[XVAL]], %[[EXPR]] : i32
// CHECK-NEXT: omp.yield(%[[NEWVAL]] : i32)
omp.atomic.update hint(uncontended) %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
// CHECK: omp.atomic.update hint(contended) %[[X]] : memref<i32>
// CHECK-NEXT: (%[[XVAL:.*]]: i32):
// CHECK-NEXT: %[[NEWVAL:.*]] = llvm.add %[[XVAL]], %[[EXPR]] : i32
// CHECK-NEXT: omp.yield(%[[NEWVAL]] : i32)
omp.atomic.update hint(contended) %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
// CHECK: omp.atomic.update hint(nonspeculative) %[[X]] : memref<i32>
// CHECK-NEXT: (%[[XVAL:.*]]: i32):
// CHECK-NEXT: %[[NEWVAL:.*]] = llvm.add %[[XVAL]], %[[EXPR]] : i32
// CHECK-NEXT: omp.yield(%[[NEWVAL]] : i32)
omp.atomic.update hint(nonspeculative) %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
// CHECK: omp.atomic.update hint(speculative) %[[X]] : memref<i32>
// CHECK-NEXT: (%[[XVAL:.*]]: i32):
// CHECK-NEXT: %[[NEWVAL:.*]] = llvm.add %[[XVAL]], %[[EXPR]] : i32
// CHECK-NEXT: omp.yield(%[[NEWVAL]] : i32)
omp.atomic.update hint(speculative) %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
// CHECK: omp.atomic.update hint(uncontended, nonspeculative) %[[X]] : memref<i32>
// CHECK-NEXT: (%[[XVAL:.*]]: i32):
// CHECK-NEXT: %[[NEWVAL:.*]] = llvm.add %[[XVAL]], %[[EXPR]] : i32
// CHECK-NEXT: omp.yield(%[[NEWVAL]] : i32)
omp.atomic.update hint(uncontended, nonspeculative) %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
// CHECK: omp.atomic.update hint(contended, nonspeculative) %[[X]] : memref<i32>
// CHECK-NEXT: (%[[XVAL:.*]]: i32):
// CHECK-NEXT: %[[NEWVAL:.*]] = llvm.add %[[XVAL]], %[[EXPR]] : i32
// CHECK-NEXT: omp.yield(%[[NEWVAL]] : i32)
omp.atomic.update hint(contended, nonspeculative) %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
// CHECK: omp.atomic.update hint(uncontended, speculative) %[[X]] : memref<i32>
// CHECK-NEXT: (%[[XVAL:.*]]: i32):
// CHECK-NEXT: %[[NEWVAL:.*]] = llvm.add %[[XVAL]], %[[EXPR]] : i32
// CHECK-NEXT: omp.yield(%[[NEWVAL]] : i32)
omp.atomic.update hint(uncontended, speculative) %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
// CHECK: omp.atomic.update hint(contended, speculative) %[[X]] : memref<i32>
// CHECK-NEXT: (%[[XVAL:.*]]: i32):
// CHECK-NEXT: %[[NEWVAL:.*]] = llvm.add %[[XVAL]], %[[EXPR]] : i32
// CHECK-NEXT: omp.yield(%[[NEWVAL]] : i32)
omp.atomic.update hint(contended, speculative) %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
// CHECK: omp.atomic.update memory_order(seq_cst) %[[X]] : memref<i32>
// CHECK-NEXT: (%[[XVAL:.*]]: i32):
// CHECK-NEXT: %[[NEWVAL:.*]] = llvm.add %[[XVAL]], %[[EXPR]] : i32
// CHECK-NEXT: omp.yield(%[[NEWVAL]] : i32)
omp.atomic.update memory_order(seq_cst) %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
// CHECK: omp.atomic.update memory_order(release) %[[X]] : memref<i32>
// CHECK-NEXT: (%[[XVAL:.*]]: i32):
// CHECK-NEXT: %[[NEWVAL:.*]] = llvm.add %[[XVAL]], %[[EXPR]] : i32
// CHECK-NEXT: omp.yield(%[[NEWVAL]] : i32)
omp.atomic.update memory_order(release) %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
// CHECK: omp.atomic.update memory_order(relaxed) %[[X]] : memref<i32>
// CHECK-NEXT: (%[[XVAL:.*]]: i32):
// CHECK-NEXT: %[[NEWVAL:.*]] = llvm.add %[[XVAL]], %[[EXPR]] : i32
// CHECK-NEXT: omp.yield(%[[NEWVAL]] : i32)
omp.atomic.update memory_order(relaxed) %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
// CHECK: omp.atomic.update memory_order(seq_cst) hint(uncontended, speculative) %[[X]] : memref<i32>
// CHECK-NEXT: (%[[XVAL:.*]]: i32):
// CHECK-NEXT: %[[NEWVAL:.*]] = llvm.add %[[XVAL]], %[[EXPR]] : i32
// CHECK-NEXT: omp.yield(%[[NEWVAL]] : i32)
omp.atomic.update memory_order(seq_cst) hint(uncontended, speculative) %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
return
}
// CHECK-LABEL: omp_atomic_capture
// CHECK-SAME: (%[[v:.*]]: memref<i32>, %[[x:.*]]: memref<i32>, %[[expr:.*]]: i32)
func.func @omp_atomic_capture(%v: memref<i32>, %x: memref<i32>, %expr: i32) {
// CHECK: omp.atomic.capture {
// CHECK-NEXT: omp.atomic.update %[[x]] : memref<i32>
// CHECK-NEXT: (%[[xval:.*]]: i32):
// CHECK-NEXT: %[[newval:.*]] = llvm.add %[[xval]], %[[expr]] : i32
// CHECK-NEXT: omp.yield(%[[newval]] : i32)
// CHECK-NEXT: }
// CHECK-NEXT: omp.atomic.read %[[v]] = %[[x]] : memref<i32>
// CHECK-NEXT: }
omp.atomic.capture{
omp.atomic.update %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
omp.atomic.read %v = %x : memref<i32>
}
// CHECK: omp.atomic.capture {
// CHECK-NEXT: omp.atomic.read %[[v]] = %[[x]] : memref<i32>
// CHECK-NEXT: omp.atomic.update %[[x]] : memref<i32>
// CHECK-NEXT: (%[[xval:.*]]: i32):
// CHECK-NEXT: %[[newval:.*]] = llvm.add %[[xval]], %[[expr]] : i32
// CHECK-NEXT: omp.yield(%[[newval]] : i32)
// CHECK-NEXT: }
// CHECK-NEXT: }
omp.atomic.capture{
omp.atomic.read %v = %x : memref<i32>
omp.atomic.update %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
}
// CHECK: omp.atomic.capture {
// CHECK-NEXT: omp.atomic.read %[[v]] = %[[x]] : memref<i32>
// CHECK-NEXT: omp.atomic.write %[[x]] = %[[expr]] : memref<i32>, i32
// CHECK-NEXT: }
omp.atomic.capture{
omp.atomic.read %v = %x : memref<i32>
omp.atomic.write %x = %expr : memref<i32>, i32
}
// CHECK: omp.atomic.capture hint(none) {
// CHECK-NEXT: omp.atomic.update %[[x]] : memref<i32>
// CHECK-NEXT: (%[[xval:.*]]: i32):
// CHECK-NEXT: %[[newval:.*]] = llvm.add %[[xval]], %[[expr]] : i32
// CHECK-NEXT: omp.yield(%[[newval]] : i32)
// CHECK-NEXT: }
// CHECK-NEXT: omp.atomic.read %[[v]] = %[[x]] : memref<i32>
// CHECK-NEXT: }
omp.atomic.capture hint(none) {
omp.atomic.update %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
omp.atomic.read %v = %x : memref<i32>
}
// CHECK: omp.atomic.capture hint(uncontended) {
// CHECK-NEXT: omp.atomic.update %[[x]] : memref<i32>
// CHECK-NEXT: (%[[xval:.*]]: i32):
// CHECK-NEXT: %[[newval:.*]] = llvm.add %[[xval]], %[[expr]] : i32
// CHECK-NEXT: omp.yield(%[[newval]] : i32)
// CHECK-NEXT: }
// CHECK-NEXT: omp.atomic.read %[[v]] = %[[x]] : memref<i32>
// CHECK-NEXT: }
omp.atomic.capture hint(uncontended) {
omp.atomic.update %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
omp.atomic.read %v = %x : memref<i32>
}
// CHECK: omp.atomic.capture hint(contended) {
// CHECK-NEXT: omp.atomic.update %[[x]] : memref<i32>
// CHECK-NEXT: (%[[xval:.*]]: i32):
// CHECK-NEXT: %[[newval:.*]] = llvm.add %[[xval]], %[[expr]] : i32
// CHECK-NEXT: omp.yield(%[[newval]] : i32)
// CHECK-NEXT: }
// CHECK-NEXT: omp.atomic.read %[[v]] = %[[x]] : memref<i32>
// CHECK-NEXT: }
omp.atomic.capture hint(contended) {
omp.atomic.update %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
omp.atomic.read %v = %x : memref<i32>
}
// CHECK: omp.atomic.capture hint(nonspeculative) {
// CHECK-NEXT: omp.atomic.update %[[x]] : memref<i32>
// CHECK-NEXT: (%[[xval:.*]]: i32):
// CHECK-NEXT: %[[newval:.*]] = llvm.add %[[xval]], %[[expr]] : i32
// CHECK-NEXT: omp.yield(%[[newval]] : i32)
// CHECK-NEXT: }
// CHECK-NEXT: omp.atomic.read %[[v]] = %[[x]] : memref<i32>
// CHECK-NEXT: }
omp.atomic.capture hint(nonspeculative) {
omp.atomic.update %x : memref<i32> {
^bb0(%xval: i32):
%newval = llvm.add %xval, %expr : i32
omp.yield(%newval : i32)
}
omp.atomic.read %v = %x : memref<i32>
}
// CHECK: omp.atomic.capture hint(speculative) {
// CHECK-NEXT: omp.atomic.update %[[x]] : memref<i32>
// CHECK-NEXT: (%[[xval:.*]]: i32):
// CHECK-NEXT: %[[newval:.*]] = llvm.add %[[xval]], %[[expr]] : i32