| ! Test -flang-experimental-hlfir (flang-new), -hlfir (bbc), -emit-hlfir, -emit-fir flags |
| ! RUN: %flang_fc1 -emit-hlfir -o - %s | FileCheck --check-prefix HLFIR --check-prefix ALL %s |
| ! RUN: bbc -emit-hlfir -o - %s | FileCheck --check-prefix HLFIR --check-prefix ALL %s |
| ! RUN: %flang_fc1 -emit-hlfir -flang-experimental-hlfir -o - %s | FileCheck --check-prefix HLFIR --check-prefix ALL %s |
| ! RUN: bbc -emit-hlfir -hlfir -o - %s | FileCheck --check-prefix HLFIR --check-prefix ALL %s |
| ! RUN: %flang_fc1 -emit-fir -o - %s | FileCheck %s --check-prefix NO-HLFIR --check-prefix ALL |
| ! RUN: bbc -emit-fir -o - %s | FileCheck %s --check-prefix NO-HLFIR --check-prefix ALL |
| ! RUN: %flang_fc1 -emit-fir -flang-experimental-hlfir -o - %s | FileCheck --check-prefix FIR --check-prefix ALL %s |
| ! RUN: bbc -emit-fir -hlfir -o - %s | FileCheck --check-prefix FIR --check-prefix ALL %s |
| |
| ! | Action | -flang-experimental-hlfir / -hlfir? | Result | |
| ! | =========== | =================================== | =============================== | |
| ! | -emit-hlfir | N | Outputs HLFIR | |
| ! | -emit-hlfir | Y | Outputs HLFIR | |
| ! | -emit-fir | N | Outputs FIR, using old lowering | |
| ! | -emit-fir | Y | Outputs FIR, lowering via HLFIR | |
| |
| subroutine test(a, res) |
| real :: a(:), res |
| res = SUM(a) |
| end subroutine |
| ! ALL-LABEL: func.func @_QPtest |
| ! ALL: %[[A:.*]]: !fir.box<!fir.array<?xf32>> |
| ! ALL: %[[RES:.*]]: !fir.ref<f32> |
| |
| ! HLFIR: %[[A_VAR:.*]]:2 = hlfir.declare %[[A]] |
| ! fir.declare is only generated via the hlfir -> fir lowering |
| ! FIR: %[[A_VAR:.*]] = fir.declare %[[A]] |
| ! NO-HLFIR-NOT: fir.declare |
| |
| ! HLFIR-DAG: %[[RES_VAR:.*]]:2 = hlfir.declare %[[RES]] |
| ! FIR: %[[RES_VAR:.*]] = fir.declare %[[RES]] |
| ! NO-HLFIR-NOT: fir.declare |
| |
| ! HLFIR-NEXT: %[[SUM_RES:.*]] = hlfir.sum %[[A_VAR]]#0 |
| ! HLFIR-NEXT: hlfir.assign %[[SUM_RES]] to %[[RES_VAR]]#0 |
| ! FIR-NOT: hlfir. |
| ! NO-HLFIR-NOT: hlfir. |
| |
| ! ALL: return |
| ! ALL-NEXT: } |
| |