[PATCH] D132855: [OpenMP] Extend the lit test for uses_allocators in target region

[Animesh Kumar via Phabricator via cfe-commits]

animeshk-amd created this revision.
animeshk-amd added reviewers: saiislam, JonChesterfield.
Herald added subscribers: guansong, yaxunl.
Herald added a project: All.
animeshk-amd requested review of this revision.
Herald added a reviewer: jdoerfert.
Herald added subscribers: cfe-commits, sstefan1.
Herald added a project: clang.

Although the `uses_allocators` clause was already present in the
test, it didn't have CHECK lines for the respective IR. Few RUN
lines are fixed based upon the OpenMP constructs being tested.
Respective CHECK lines are added for various allocators. This test
is inspired from the test 5.0/target/test_target_allocate.c of the
SOLLVE repo: https://github.com/SOLLVE/sollve_vv


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D132855

Files:
  clang/test/OpenMP/target_uses_allocators.c


Index: clang/test/OpenMP/target_uses_allocators.c
===================================================================
--- clang/test/OpenMP/target_uses_allocators.c
+++ clang/test/OpenMP/target_uses_allocators.c
@@ -1,7 +1,7 @@
 // Test host codegen.
-// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50  -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64
+// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50  -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s
 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
-// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
+// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
 
 // expected-no-diagnostics
 #ifndef HEADER
@@ -42,3 +42,59 @@
 }
 
 #endif
+
+// CHECK: %[[#R0:]] = call i32 @__kmpc_global_thread_num(ptr @1)
+// CHECK-NEXT: store i64 %x, ptr %x.addr, align 8
+// CHECK-NEXT: %.x..void.addr = call ptr @__kmpc_alloc(i32 %[[#R0]], i64 4, ptr null)
+// CHECK-NEXT: %[[#R1:]] = load i32, ptr %x.addr, align 4
+// CHECK-NEXT: store i32 %[[#R1]], ptr %.x..void.addr, align 4
+// CHECK-NEXT: call void @__kmpc_free(i32 %[[#R0]], ptr %.x..void.addr, ptr null)
+
+// CHECK: %[[#R0:]] = call i32 @__kmpc_global_thread_num(ptr @1)
+// CHECK-NEXT: store i64 %x, ptr %x.addr, align 8
+// CHECK-NEXT: %.x..void.addr = call ptr @__kmpc_alloc(i32 %[[#R0]], i64 4, ptr inttoptr (i64 1 to ptr))
+// CHECK-NEXT: %[[#R1:]] = load i32, ptr %x.addr, align 4
+// CHECK-NEXT: store i32 %[[#R1]], ptr %.x..void.addr, align 4
+// CHECK-NEXT: call void @__kmpc_free(i32 %[[#R0]], ptr %.x..void.addr, ptr inttoptr (i64 1 to ptr))
+
+// CHECK: %[[#R0:]] = call i32 @__kmpc_global_thread_num(ptr @1)
+// CHECK-NEXT: store i64 %x, ptr %x.addr, align 8
+// CHECK-NEXT: %.x..void.addr = call ptr @__kmpc_alloc(i32 %[[#R0]], i64 4, ptr inttoptr (i64 2 to ptr))
+// CHECK-NEXT: %[[#R1:]] = load i32, ptr %x.addr, align 4
+// CHECK-NEXT: store i32 %[[#R1]], ptr %.x..void.addr, align 4
+// CHECK-NEXT: call void @__kmpc_free(i32 %[[#R0]], ptr %.x..void.addr, ptr inttoptr (i64 2 to ptr))
+
+// CHECK: %[[#R0:]] = call i32 @__kmpc_global_thread_num(ptr @1)
+// CHECK-NEXT: store i64 %x, ptr %x.addr, align 8
+// CHECK-NEXT: %.x..void.addr = call ptr @__kmpc_alloc(i32 %[[#R0]], i64 4, ptr inttoptr (i64 3 to ptr))
+// CHECK-NEXT: %[[#R1:]] = load i32, ptr %x.addr, align 4
+// CHECK-NEXT: store i32 %[[#R1]], ptr %.x..void.addr, align 4
+// CHECK-NEXT: call void @__kmpc_free(i32 %[[#R0]], ptr %.x..void.addr, ptr inttoptr (i64 3 to ptr))
+
+// CHECK: %[[#R0:]] = call i32 @__kmpc_global_thread_num(ptr @1)
+// CHECK-NEXT: store i64 %x, ptr %x.addr, align 8
+// CHECK-NEXT: %.x..void.addr = call ptr @__kmpc_alloc(i32 %[[#R0]], i64 4, ptr inttoptr (i64 4 to ptr))
+// CHECK-NEXT: %[[#R1:]] = load i32, ptr %x.addr, align 4
+// CHECK-NEXT: store i32 %[[#R1]], ptr %.x..void.addr, align 4
+// CHECK-NEXT: call void @__kmpc_free(i32 %[[#R0]], ptr %.x..void.addr, ptr inttoptr (i64 4 to ptr))
+
+// CHECK: %[[#R0:]] = call i32 @__kmpc_global_thread_num(ptr @1)
+// CHECK-NEXT: store i64 %x, ptr %x.addr, align 8
+// CHECK-NEXT: %.x..void.addr = call ptr @__kmpc_alloc(i32 %[[#R0]], i64 4, ptr inttoptr (i64 5 to ptr))
+// CHECK-NEXT: %[[#R1:]] = load i32, ptr %x.addr, align 4
+// CHECK-NEXT: store i32 %[[#R1]], ptr %.x..void.addr, align 4
+// CHECK-NEXT: call void @__kmpc_free(i32 %[[#R0]], ptr %.x..void.addr, ptr inttoptr (i64 5 to ptr))
+
+// CHECK: %[[#R0:]] = call i32 @__kmpc_global_thread_num(ptr @1)
+// CHECK-NEXT: store i64 %x, ptr %x.addr, align 8
+// CHECK-NEXT: %.x..void.addr = call ptr @__kmpc_alloc(i32 %[[#R0]], i64 4, ptr inttoptr (i64 6 to ptr))
+// CHECK-NEXT: %[[#R1:]] = load i32, ptr %x.addr, align 4
+// CHECK-NEXT: store i32 %[[#R1]], ptr %.x..void.addr, align 4
+// CHECK-NEXT: call void @__kmpc_free(i32 %[[#R0]], ptr %.x..void.addr, ptr inttoptr (i64 6 to ptr))
+
+// CHECK: %[[#R0:]] = call i32 @__kmpc_global_thread_num(ptr @1)
+// CHECK-NEXT: store i64 %x, ptr %x.addr, align 8
+// CHECK-NEXT: %.x..void.addr = call ptr @__kmpc_alloc(i32 %[[#R0]], i64 4, ptr inttoptr (i64 7 to ptr))
+// CHECK-NEXT: %[[#R1:]] = load i32, ptr %x.addr, align 4
+// CHECK-NEXT: store i32 %[[#R1]], ptr %.x..void.addr, align 4
+// CHECK-NEXT: call void @__kmpc_free(i32 %[[#R0]], ptr %.x..void.addr, ptr inttoptr (i64 7 to ptr))


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