-
Notifications
You must be signed in to change notification settings - Fork 11.2k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[Flang][OpenMP] Add support for logical or reduction in worksharing-loop
Adds support for .or. reductions with logical types. Reviewed By: kiranchandramohan Differential Revision: https://reviews.llvm.org/D145410
- Loading branch information
Showing
3 changed files
with
151 additions
and
16 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file was deleted.
Oops, something went wrong.
137 changes: 137 additions & 0 deletions
137
flang/test/Lower/OpenMP/wsloop-reduction-logical-or.f90
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,137 @@ | ||
! RUN: bbc -emit-fir -fopenmp %s -o - | FileCheck %s | ||
! RUN: %flang_fc1 -emit-fir -fopenmp %s -o - | FileCheck %s | ||
|
||
!CHECK-LABEL: omp.reduction.declare | ||
!CHECK-SAME: @[[RED_NAME:.*]] : !fir.logical<4> init { | ||
!CHECK: ^bb0(%{{.*}}: !fir.logical<4>): | ||
!CHECK: %false = arith.constant false | ||
!CHECK: %[[false_fir:.*]] = fir.convert %false : (i1) -> !fir.logical<4> | ||
!CHECK: omp.yield(%[[false_fir]] : !fir.logical<4>) | ||
!CHECK: } combiner { | ||
!CHECK: ^bb0(%[[ARG0:.*]]: !fir.logical<4>, %[[ARG1:.*]]: !fir.logical<4>): | ||
!CHECK: %[[arg0_i1:.*]] = fir.convert %[[ARG0]] : (!fir.logical<4>) -> i1 | ||
!CHECK: %[[arg1_i1:.*]] = fir.convert %[[ARG1]] : (!fir.logical<4>) -> i1 | ||
!CHECK: %[[RES:.*]] = arith.ori %[[arg0_i1]], %[[arg1_i1]] : i1 | ||
!CHECK: %[[RES_logical:.*]] = fir.convert %[[RES]] : (i1) -> !fir.logical<4> | ||
!CHECK: omp.yield(%[[RES_logical]] : !fir.logical<4>) | ||
!CHECK: } | ||
|
||
!CHECK-LABEL: func.func @_QPsimple_reduction( | ||
!CHECK-SAME: %[[ARRAY:.*]]: !fir.ref<!fir.array<100x!fir.logical<4>>> {fir.bindc_name = "y"}) { | ||
!CHECK: %[[IREF:.*]] = fir.alloca i32 {bindc_name = "i", uniq_name = "_QFsimple_reductionEi"} | ||
!CHECK: %[[XREF:.*]] = fir.alloca !fir.logical<4> {bindc_name = "x", uniq_name = "_QFsimple_reductionEx"} | ||
!CHECK: omp.parallel | ||
!CHECK: %[[I_PVT_REF:.*]] = fir.alloca i32 {adapt.valuebyref, pinned} | ||
!CHECK: %[[C1_1:.*]] = arith.constant 1 : i32 | ||
!CHECK: %[[C100:.*]] = arith.constant 100 : i32 | ||
!CHECK: %[[C1_2:.*]] = arith.constant 1 : i32 | ||
!CHECK: omp.wsloop reduction(@[[RED_NAME]] -> %[[XREF]] : !fir.ref<!fir.logical<4>>) for (%[[IVAL:.*]]) : i32 = (%[[C1_1]]) to (%[[C100]]) inclusive step (%[[C1_2]]) { | ||
!CHECK: fir.store %[[IVAL]] to %[[I_PVT_REF]] : !fir.ref<i32> | ||
!CHECK: %[[I_PVT_VAL:.*]] = fir.load %[[I_PVT_REF]] : !fir.ref<i32> | ||
!CHECK: %[[CONVI_64:.*]] = fir.convert %[[I_PVT_VAL]] : (i32) -> i64 | ||
!CHECK: %[[C1_64:.*]] = arith.constant 1 : i64 | ||
!CHECK: %[[SUBI:.*]] = arith.subi %[[CONVI_64]], %[[C1_64]] : i64 | ||
!CHECK: %[[Y_PVT_REF:.*]] = fir.coordinate_of %[[ARRAY]], %[[SUBI]] : (!fir.ref<!fir.array<100x!fir.logical<4>>>, i64) -> !fir.ref<!fir.logical<4>> | ||
!CHECK: %[[YVAL:.*]] = fir.load %[[Y_PVT_REF]] : !fir.ref<!fir.logical<4>> | ||
!CHECK: omp.reduction %[[YVAL]], %[[XREF]] : !fir.logical<4>, !fir.ref<!fir.logical<4>> | ||
!CHECK: omp.yield | ||
!CHECK: omp.terminator | ||
!CHECK: return | ||
subroutine simple_reduction(y) | ||
logical :: x, y(100) | ||
x = .true. | ||
!$omp parallel | ||
!$omp do reduction(.or.:x) | ||
do i=1, 100 | ||
x = x .or. y(i) | ||
end do | ||
!$omp end do | ||
!$omp end parallel | ||
end subroutine | ||
|
||
!CHECK-LABEL: func.func @_QPsimple_reduction_switch_order( | ||
!CHECK-SAME: %[[ARRAY:.*]]: !fir.ref<!fir.array<100x!fir.logical<4>>> {fir.bindc_name = "y"}) { | ||
!CHECK: %[[IREF:.*]] = fir.alloca i32 {bindc_name = "i", uniq_name = "_QFsimple_reduction_switch_orderEi"} | ||
!CHECK: %[[XREF:.*]] = fir.alloca !fir.logical<4> {bindc_name = "x", uniq_name = "_QFsimple_reduction_switch_orderEx"} | ||
!CHECK: omp.parallel | ||
!CHECK: %[[I_PVT_REF:.*]] = fir.alloca i32 {adapt.valuebyref, pinned} | ||
!CHECK: %[[C1_1:.*]] = arith.constant 1 : i32 | ||
!CHECK: %[[C100:.*]] = arith.constant 100 : i32 | ||
!CHECK: %[[C1_2:.*]] = arith.constant 1 : i32 | ||
!CHECK: omp.wsloop reduction(@[[RED_NAME]] -> %[[XREF]] : !fir.ref<!fir.logical<4>>) for (%[[IVAL:.*]]) : i32 = (%[[C1_1]]) to (%[[C100]]) inclusive step (%[[C1_2]]) { | ||
!CHECK: fir.store %[[IVAL]] to %[[I_PVT_REF]] : !fir.ref<i32> | ||
!CHECK: %[[I_PVT_VAL:.*]] = fir.load %[[I_PVT_REF]] : !fir.ref<i32> | ||
!CHECK: %[[CONVI_64:.*]] = fir.convert %[[I_PVT_VAL]] : (i32) -> i64 | ||
!CHECK: %[[C1_64:.*]] = arith.constant 1 : i64 | ||
!CHECK: %[[SUBI:.*]] = arith.subi %[[CONVI_64]], %[[C1_64]] : i64 | ||
!CHECK: %[[Y_PVT_REF:.*]] = fir.coordinate_of %[[ARRAY]], %[[SUBI]] : (!fir.ref<!fir.array<100x!fir.logical<4>>>, i64) -> !fir.ref<!fir.logical<4>> | ||
!CHECK: %[[YVAL:.*]] = fir.load %[[Y_PVT_REF]] : !fir.ref<!fir.logical<4>> | ||
!CHECK: omp.reduction %[[YVAL]], %[[XREF]] : !fir.logical<4>, !fir.ref<!fir.logical<4>> | ||
!CHECK: omp.yield | ||
!CHECK: omp.terminator | ||
!CHECK: return | ||
subroutine simple_reduction_switch_order(y) | ||
logical :: x, y(100) | ||
x = .true. | ||
!$omp parallel | ||
!$omp do reduction(.or.:x) | ||
do i=1, 100 | ||
x = y(i) .or. x | ||
end do | ||
!$omp end do | ||
!$omp end parallel | ||
end subroutine | ||
|
||
!CHECK-LABEL: func.func @_QPmultiple_reductions | ||
!CHECK-SAME %[[ARRAY:.*]]: !fir.ref<!fir.array<100x!fir.logical<4>>> {fir.bindc_name = "w"}) { | ||
!CHECK: %[[IREF:.*]] = fir.alloca i32 {bindc_name = "i", uniq_name = "_QFmultiple_reductionsEi"} | ||
!CHECK: %[[XREF:.*]] = fir.alloca !fir.logical<4> {bindc_name = "x", uniq_name = "_QFmultiple_reductionsEx"} | ||
!CHECK: %[[YREF:.*]] = fir.alloca !fir.logical<4> {bindc_name = "y", uniq_name = "_QFmultiple_reductionsEy"} | ||
!CHECK: %[[ZREF:.*]] = fir.alloca !fir.logical<4> {bindc_name = "z", uniq_name = "_QFmultiple_reductionsEz"} | ||
!CHECK: omp.parallel | ||
!CHECK: %[[I_PVT_REF:.*]] = fir.alloca i32 {adapt.valuebyref, pinned} | ||
!CHECK: %[[C1_1:.*]] = arith.constant 1 : i32 | ||
!CHECK: %[[C100:.*]] = arith.constant 100 : i32 | ||
!CHECK: %[[C1_2:.*]] = arith.constant 1 : i32 | ||
!CHECK: omp.wsloop reduction(@[[RED_NAME]] -> %[[XREF]] : !fir.ref<!fir.logical<4>>, @[[RED_NAME]] -> %[[YREF]] : !fir.ref<!fir.logical<4>>, @[[RED_NAME]] -> %[[ZREF]] : !fir.ref<!fir.logical<4>>) for (%[[IVAL:.*]]) : i32 = (%[[C1_1]]) to (%[[C100]]) inclusive step (%[[C1_2]]) { | ||
!CHECK: fir.store %[[IVAL]] to %[[I_PVT_REF]] : !fir.ref<i32> | ||
!CHECK: %[[I_PVT_VAL1:.*]] = fir.load %[[I_PVT_REF]] : !fir.ref<i32> | ||
!CHECK: %[[CONVI_64_1:.*]] = fir.convert %[[I_PVT_VAL1]] : (i32) -> i64 | ||
!CHECK: %[[C1_64:.*]] = arith.constant 1 : i64 | ||
!CHECK: %[[SUBI_1:.*]] = arith.subi %[[CONVI_64_1]], %[[C1_64]] : i64 | ||
!CHECK: %[[W_PVT_REF_1:.*]] = fir.coordinate_of %[[ARRAY]], %[[SUBI_1]] : (!fir.ref<!fir.array<100x!fir.logical<4>>>, i64) -> !fir.ref<!fir.logical<4>> | ||
!CHECK: %[[WVAL:.*]] = fir.load %[[W_PVT_REF_1]] : !fir.ref<!fir.logical<4>> | ||
!CHECK: omp.reduction %[[WVAL]], %[[XREF]] : !fir.logical<4>, !fir.ref<!fir.logical<4>> | ||
!CHECK: %[[I_PVT_VAL2:.*]] = fir.load %[[I_PVT_REF]] : !fir.ref<i32> | ||
!CHECK: %[[CONVI_64_2:.*]] = fir.convert %[[I_PVT_VAL2]] : (i32) -> i64 | ||
!CHECK: %[[C1_64:.*]] = arith.constant 1 : i64 | ||
!CHECK: %[[SUBI_2:.*]] = arith.subi %[[CONVI_64_2]], %[[C1_64]] : i64 | ||
!CHECK: %[[W_PVT_REF_2:.*]] = fir.coordinate_of %[[ARRAY]], %[[SUBI_2]] : (!fir.ref<!fir.array<100x!fir.logical<4>>>, i64) -> !fir.ref<!fir.logical<4>> | ||
!CHECK: %[[WVAL:.*]] = fir.load %[[W_PVT_REF_2]] : !fir.ref<!fir.logical<4>> | ||
!CHECK: omp.reduction %[[WVAL]], %[[YREF]] : !fir.logical<4>, !fir.ref<!fir.logical<4>> | ||
!CHECK: %[[I_PVT_VAL3:.*]] = fir.load %[[I_PVT_REF]] : !fir.ref<i32> | ||
!CHECK: %[[CONVI_64_3:.*]] = fir.convert %[[I_PVT_VAL3]] : (i32) -> i64 | ||
!CHECK: %[[C1_64:.*]] = arith.constant 1 : i64 | ||
!CHECK: %[[SUBI_3:.*]] = arith.subi %[[CONVI_64_3]], %[[C1_64]] : i64 | ||
!CHECK: %[[W_PVT_REF_3:.*]] = fir.coordinate_of %[[ARRAY]], %[[SUBI_3]] : (!fir.ref<!fir.array<100x!fir.logical<4>>>, i64) -> !fir.ref<!fir.logical<4>> | ||
!CHECK: %[[WVAL:.*]] = fir.load %[[W_PVT_REF_3]] : !fir.ref<!fir.logical<4>> | ||
!CHECK: omp.reduction %[[WVAL]], %[[ZREF]] : !fir.logical<4>, !fir.ref<!fir.logical<4>> | ||
!CHECK: omp.yield | ||
!CHECK: omp.terminator | ||
!CHECK: return | ||
subroutine multiple_reductions(w) | ||
logical :: x,y,z,w(100) | ||
x = .true. | ||
y = .true. | ||
z = .true. | ||
!$omp parallel | ||
!$omp do reduction(.or.:x,y,z) | ||
do i=1, 100 | ||
x = x .or. w(i) | ||
y = y .or. w(i) | ||
z = z .or. w(i) | ||
end do | ||
!$omp end do | ||
!$omp end parallel | ||
end subroutine | ||
|