602dd6bd32
This patch adds tests for the `fir.is_present` translation. This patch is part of the upstreaming effort from fir-dev branch. Reviewed By: jeanPerier Differential Revision: https://reviews.llvm.org/D122813 Co-authored-by: Jean Perier <jperier@nvidia.com> Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
53 lines
1.5 KiB
Plaintext
53 lines
1.5 KiB
Plaintext
// RUN: tco %s | FileCheck %s
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// Test fir.is_present and fir.absent codegen
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// CHECK-LABEL: @foo1
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func @foo1(%arg0: !fir.box<!fir.array<?xf32>>) -> i1 {
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// CHECK: %[[ptr:.*]] = ptrtoint { float*, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]] }* %{{.*}} to i64
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// CHECK: icmp ne i64 %[[ptr]], 0
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%0 = fir.is_present %arg0 : (!fir.box<!fir.array<?xf32>>) -> i1
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return %0 : i1
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}
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// CHECK-LABEL: @bar1
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func @bar1() -> i1 {
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%0 = fir.absent !fir.box<!fir.array<?xf32>>
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// CHECK: call i1 @foo1({ float*, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]] }* null)
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%1 = fir.call @foo1(%0) : (!fir.box<!fir.array<?xf32>>) -> i1
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return %1 : i1
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}
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// CHECK-LABEL: @foo2
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func @foo2(%arg0: !fir.ref<i64>) -> i1 {
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// CHECK: %[[ptr:.*]] = ptrtoint i64* %{{.*}} to i64
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// CHECK: icmp ne i64 %[[ptr]], 0
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%0 = fir.is_present %arg0 : (!fir.ref<i64>) -> i1
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return %0 : i1
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}
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// CHECK-LABEL: @bar2
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func @bar2() -> i1 {
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%0 = fir.absent !fir.ref<i64>
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// CHECK: call i1 @foo2(i64* null)
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%1 = fir.call @foo2(%0) : (!fir.ref<i64>) -> i1
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return %1 : i1
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}
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// CHECK-LABEL: @foo3
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func @foo3(%arg0: !fir.boxchar<1>) -> i1 {
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// CHECK: %[[extract:.*]] = extractvalue { i8*, i64 } %{{.*}}, 0
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// CHECK: %[[ptr:.*]] = ptrtoint i8* %[[extract]] to i64
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// CHECK: icmp ne i64 %[[ptr]], 0
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%0 = fir.is_present %arg0 : (!fir.boxchar<1>) -> i1
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return %0 : i1
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}
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// CHECK-LABEL: @bar3
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func @bar3() -> i1 {
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%0 = fir.absent !fir.boxchar<1>
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// CHECK: call i1 @foo3(i8* null, i64 undef)
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%1 = fir.call @foo3(%0) : (!fir.boxchar<1>) -> i1
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return %1 : i1
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}
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