e9e55acd1b
A significant number of our tests in C accidentally use functions without prototypes. This patch converts the function signatures to have a prototype for the situations where the test is not specific to K&R C declarations. e.g., void func(); becomes void func(void); This is the seventh batch of tests being updated (there are a significant number of other tests left to be updated).
25 lines
1.1 KiB
C++
25 lines
1.1 KiB
C++
// Test offload registration for two targets, and test offload target validation.
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// RUN: %clang_cc1 -verify -fopenmp -x c -triple x86_64-unknown-linux-gnu -fopenmp-targets=x86_64-pc-linux-gnu,powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s
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// RUN: %clang_cc1 -verify -fopenmp -x c -triple x86_64-unknown-linux-gnu -fopenmp-targets=aarch64-unknown-linux-gnu -emit-llvm %s -o - | FileCheck %s
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// expected-no-diagnostics
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void foo(void) {
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#pragma omp target
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{}
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}
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// CHECK-DAG: [[ENTTY:%.+]] = type { i8*, i8*, i[[SZ:32|64]], i32, i32 }
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// Check target registration is registered as a Ctor.
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// CHECK: appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 0, void ()* @.omp_offloading.requires_reg, i8* null }]
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// Check presence of foo() and the outlined target region
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// CHECK: define{{.*}} void [[FOO:@.+]]()
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// CHECK: define internal void [[OUTLINEDTARGET:@.+]]()
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// Check registration and unregistration code.
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// CHECK: define internal void @.omp_offloading.requires_reg()
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// CHECK: call void @__tgt_register_requires(i64 1)
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// CHECK: ret void
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