12ba74e181
Runtime function call to a void function are producing a ssa value because the FunctionType result is set to NoneType with is later translated to a empty struct. This is not an issue when going to LLVM IR but it breaks when lowering a gpu module to PTX. This patch update the RTModel to correctly set the FunctionType result type to nothing. This is one runtime call before this patch at the LLVM IR dialect step. ``` %45 = llvm.call @_FortranAAssign(%arg0, %1, %44, %4) : (!llvm.ptr, !llvm.ptr, !llvm.ptr, i32) -> !llvm.struct<()> ``` After the patch the call would be correctly formed ``` llvm.call @_FortranAAssign(%arg0, %1, %44, %4) : (!llvm.ptr, !llvm.ptr, !llvm.ptr, i32) -> () ``` Without the patch it would lead to error like: ``` ptxas /tmp/mlir-cuda_device_mod-nvptx64-nvidia-cuda-sm_60-e804b6.ptx, line 10; error : Output parameter cannot be an incomplete array. ptxas /tmp/mlir-cuda_device_mod-nvptx64-nvidia-cuda-sm_60-e804b6.ptx, line 125; error : Call has wrong number of parameters ``` The change is pretty much mechanical.
151 lines
3.6 KiB
Fortran
151 lines
3.6 KiB
Fortran
! RUN: bbc %s -o "-" -emit-fir -hlfir=false | FileCheck %s
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integer(1) function fct1()
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end
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! CHECK-LABEL: func @_QPfct1() -> i8
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! CHECK: return %{{.*}} : i8
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integer(2) function fct2()
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end
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! CHECK-LABEL: func @_QPfct2() -> i16
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! CHECK: return %{{.*}} : i16
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integer(4) function fct3()
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end
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! CHECK-LABEL: func @_QPfct3() -> i32
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! CHECK: return %{{.*}} : i32
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integer(8) function fct4()
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end
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! CHECK-LABEL: func @_QPfct4() -> i64
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! CHECK: return %{{.*}} : i64
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integer(16) function fct5()
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end
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! CHECK-LABEL: func @_QPfct5() -> i128
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! CHECK: return %{{.*}} : i128
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function fct()
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integer :: fct
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end
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! CHECK-LABEL: func @_QPfct() -> i32
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! CHECK: return %{{.*}} : i32
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function fct_res() result(res)
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integer :: res
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end
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! CHECK-LABEL: func @_QPfct_res() -> i32
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! CHECK: return %{{.*}} : i32
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integer function fct_body()
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goto 1
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1 stop
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end
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! CHECK-LABEL: func @_QPfct_body() -> i32
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! CHECK: cf.br ^bb1
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! CHECK: ^bb1
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! CHECK: fir.call @_FortranAStopStatement
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! CHECK: fir.unreachable
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function fct_iarr1()
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integer, dimension(10) :: fct_iarr1
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end
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! CHECK-LABEL: func @_QPfct_iarr1() -> !fir.array<10xi32>
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! CHECK: return %{{.*}} : !fir.array<10xi32>
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function fct_iarr2()
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integer, dimension(10, 20) :: fct_iarr2
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end
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! CHECK-LABEL: func @_QPfct_iarr2() -> !fir.array<10x20xi32>
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! CHECK: return %{{.*}} : !fir.array<10x20xi32>
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logical(1) function lfct1()
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end
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! CHECK-LABEL: func @_QPlfct1() -> !fir.logical<1>
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! CHECK: return %{{.*}} : !fir.logical<1>
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logical(2) function lfct2()
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end
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! CHECK-LABEL: func @_QPlfct2() -> !fir.logical<2>
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! CHECK: return %{{.*}} : !fir.logical<2>
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logical(4) function lfct3()
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end
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! CHECK-LABEL: func @_QPlfct3() -> !fir.logical<4>
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! CHECK: return %{{.*}} : !fir.logical<4>
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logical(8) function lfct4()
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end
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! CHECK-LABEL: func @_QPlfct4() -> !fir.logical<8>
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! CHECK: return %{{.*}} : !fir.logical<8>
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real(2) function rfct1()
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end
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! CHECK-LABEL: func @_QPrfct1() -> f16
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! CHECK: return %{{.*}} : f16
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real(3) function rfct2()
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end
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! CHECK-LABEL: func @_QPrfct2() -> bf16
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! CHECK: return %{{.*}} : bf16
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real function rfct3()
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end
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! CHECK-LABEL: func @_QPrfct3() -> f32
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! CHECK: return %{{.*}} : f32
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real(8) function rfct4()
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end
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! CHECK-LABEL: func @_QPrfct4() -> f64
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! CHECK: return %{{.*}} : f64
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real(10) function rfct5()
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end
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! CHECK-LABEL: func @_QPrfct5() -> f80
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! CHECK: return %{{.*}} : f80
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real(16) function rfct6()
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end
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! CHECK-LABEL: func @_QPrfct6() -> f128
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! CHECK: return %{{.*}} : f128
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complex(2) function cplxfct1()
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end
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! CHECK-LABEL: func @_QPcplxfct1() -> complex<f16>
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! CHECK: return %{{.*}} : complex<f16>
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complex(3) function cplxfct2()
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end
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! CHECK-LABEL: func @_QPcplxfct2() -> complex<bf16>
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! CHECK: return %{{.*}} : complex<bf16>
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complex(4) function cplxfct3()
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end
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! CHECK-LABEL: func @_QPcplxfct3() -> complex<f32>
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! CHECK: return %{{.*}} : complex<f32>
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complex(8) function cplxfct4()
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end
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! CHECK-LABEL: func @_QPcplxfct4() -> complex<f64>
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! CHECK: return %{{.*}} : complex<f64>
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complex(10) function cplxfct5()
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end
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! CHECK-LABEL: func @_QPcplxfct5() -> complex<f80>
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! CHECK: return %{{.*}} : complex<f80>
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complex(16) function cplxfct6()
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end
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! CHECK-LABEL: func @_QPcplxfct6() -> complex<f128>
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! CHECK: return %{{.*}} : complex<f128>
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function fct_with_character_return(i)
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character(10) :: fct_with_character_return
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integer :: i
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end
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! CHECK-LABEL: func @_QPfct_with_character_return(
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! CHECK-SAME: %{{.*}}: !fir.ref<!fir.char<1,10>>{{.*}}, %{{.*}}: index{{.*}}, %{{.*}}: !fir.ref<i32>{{.*}}) -> !fir.boxchar<1> {
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