a19e5aedd9
Until genSecond, all intrinsic `genXXX` returning scalar intrinsic (except NULL) were returning them as value. The code calling genIntrinsicCall is using that assumption when generation the asExprOp because hflir.expr<> of scalar are badly supported in tools (I should likely just forbid them all together), the type is meant for "non trivial" values: arrays, character, and derived type. For instance, the added tests crashed with error: `'arith.subf' op operand #0 must be floating-point-like, but got '!hlfir.expr<f32>'` Load the result in genSecond and add an assert after genIntrinsicCall to better enforce this.
56 lines
3.2 KiB
Fortran
56 lines
3.2 KiB
Fortran
!RUN: bbc -emit-hlfir %s -o - | FileCheck %s
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!RUN: %flang_fc1 -emit-hlfir %s -o - | FileCheck %s
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subroutine test_subroutine(time)
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real :: time
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call second(time)
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end subroutine
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! CHECK-LABEL: func.func @_QPtest_subroutine(
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! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<f32> {fir.bindc_name = "time"}) {
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! CHECK: %[[VAL_1:.*]] = fir.dummy_scope : !fir.dscope
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! CHECK: %[[VAL_2:.*]]:2 = hlfir.declare %[[VAL_0]] dummy_scope %[[VAL_1]] {uniq_name = "_QFtest_subroutineEtime"} : (!fir.ref<f32>, !fir.dscope) -> (!fir.ref<f32>, !fir.ref<f32>)
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! CHECK: %[[VAL_3:.*]] = fir.call @_FortranACpuTime() fastmath<contract> : () -> f64
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! CHECK: %[[VAL_4:.*]] = fir.convert %[[VAL_3]] : (f64) -> f32
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! CHECK: fir.store %[[VAL_4]] to %[[VAL_2]]#1 : !fir.ref<f32>
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! CHECK: return
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! CHECK: }
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subroutine test_function(time)
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real :: time
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time = second()
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end subroutine
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! CHECK-LABEL: func.func @_QPtest_function(
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! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<f32> {fir.bindc_name = "time"}) {
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! CHECK: %[[VAL_1:.*]] = fir.alloca f32
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! CHECK: %[[VAL_2:.*]] = fir.dummy_scope : !fir.dscope
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! CHECK: %[[VAL_3:.*]]:2 = hlfir.declare %[[VAL_0]] dummy_scope %[[VAL_2]] {uniq_name = "_QFtest_functionEtime"} : (!fir.ref<f32>, !fir.dscope) -> (!fir.ref<f32>, !fir.ref<f32>)
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! CHECK: %[[VAL_4:.*]] = fir.call @_FortranACpuTime() fastmath<contract> : () -> f64
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! CHECK: %[[VAL_5:.*]] = fir.convert %[[VAL_4]] : (f64) -> f32
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! CHECK: fir.store %[[VAL_5]] to %[[VAL_1]] : !fir.ref<f32>
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! CHECK: %[[VAL_6:.*]] = fir.load %[[VAL_1]] : !fir.ref<f32>
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! CHECK: hlfir.assign %[[VAL_6]] to %[[VAL_3]]#0 : f32, !fir.ref<f32>
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! CHECK: return
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! CHECK: }
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subroutine test_function_subexpr(t1, t2)
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real :: t1, t2
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t2 = second() - t1
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end subroutine
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! CHECK-LABEL: func.func @_QPtest_function_subexpr(
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! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<f32> {fir.bindc_name = "t1"},
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! CHECK-SAME: %[[VAL_1:.*]]: !fir.ref<f32> {fir.bindc_name = "t2"}) {
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! CHECK: %[[VAL_2:.*]] = fir.alloca f32
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! CHECK: %[[VAL_3:.*]] = fir.dummy_scope : !fir.dscope
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! CHECK: %[[VAL_4:.*]]:2 = hlfir.declare %[[VAL_0]] dummy_scope %[[VAL_3]] {uniq_name = "_QFtest_function_subexprEt1"} : (!fir.ref<f32>, !fir.dscope) -> (!fir.ref<f32>, !fir.ref<f32>)
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! CHECK: %[[VAL_5:.*]]:2 = hlfir.declare %[[VAL_1]] dummy_scope %[[VAL_3]] {uniq_name = "_QFtest_function_subexprEt2"} : (!fir.ref<f32>, !fir.dscope) -> (!fir.ref<f32>, !fir.ref<f32>)
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! CHECK: %[[VAL_6:.*]] = fir.call @_FortranACpuTime() fastmath<contract> : () -> f64
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! CHECK: %[[VAL_7:.*]] = fir.convert %[[VAL_6]] : (f64) -> f32
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! CHECK: fir.store %[[VAL_7]] to %[[VAL_2]] : !fir.ref<f32>
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! CHECK: %[[VAL_8:.*]] = fir.load %[[VAL_2]] : !fir.ref<f32>
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! CHECK: %[[VAL_9:.*]] = fir.load %[[VAL_4]]#0 : !fir.ref<f32>
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! CHECK: %[[VAL_10:.*]] = arith.subf %[[VAL_8]], %[[VAL_9]] fastmath<contract> : f32
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! CHECK: hlfir.assign %[[VAL_10]] to %[[VAL_5]]#0 : f32, !fir.ref<f32>
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! CHECK: return
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! CHECK: }
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