34 lines
1.2 KiB
Text
34 lines
1.2 KiB
Text
// RUN: fir-opt --memory-allocation-opt="dynamic-array-on-heap=true maximum-array-alloc-size=1024" %s | FileCheck %s
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// Test for size of array being too big.
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// CHECK-LABEL: func @_QPs1(
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// CHECK: %[[mem:.*]] = fir.allocmem !fir.array<1000123xi32> {bindc_name = "array", uniq_name = "_QFs1Earray"}
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// CHECK: fir.call @_QPs3(
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// CHECK: fir.freemem %[[mem]]
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// CHECK-NEXT: return
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func.func @_QPs1() {
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%0 = fir.alloca !fir.array<1000123xi32> {bindc_name = "array", uniq_name = "_QFs1Earray"}
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fir.call @_QPs3(%0) : (!fir.ref<!fir.array<1000123xi32>>) -> ()
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return
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}
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// Test for dynamic array.
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// CHECK-LABEL: func @_QPs2(
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// CHECK: %[[mem:.*]] = fir.allocmem !fir.array<?xi32>, %{{[0-9]+}} {bindc_name = "array", uniq_name = "_QFs2Earray"}
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// CHECK: fir.call @_QPs3(
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// CHECK: fir.freemem %[[mem]]
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// CHECK-NEXT: return
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func.func @_QPs2(%arg0: !fir.ref<i32>) {
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%0 = fir.load %arg0 : !fir.ref<i32>
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%1 = fir.convert %0 : (i32) -> index
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%2 = fir.alloca !fir.array<?xi32>, %1 {bindc_name = "array", uniq_name = "_QFs2Earray"}
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%3 = fir.convert %2 : (!fir.ref<!fir.array<?xi32>>) -> !fir.ref<!fir.array<1000123xi32>>
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fir.call @_QPs3(%3) : (!fir.ref<!fir.array<1000123xi32>>) -> ()
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return
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}
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func.func private @_QPs3(!fir.ref<!fir.array<1000123xi32>>)
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