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[omp] Loosen the driver test enough so that overriding the defaults 

works well for folks.

This isn't terribly clean (sadly) but after chatting with both Eric and
Richard, nothing cleaner really emerged. The clean way of doing this is
a *lot* of work for extremely little benefit here.

llvm-svn: 238500
This commit is contained in:
Chandler Carruth 2015-05-28 21:20:14 +00:00
parent 7f9511409b
commit 25c6a22e43
1 changed files with 11 additions and 2 deletions
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13
clang/test/Driver/fopenmp.c
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@ -1,4 +1,3 @@
// RUN: %clang -target x86_64-linux-gnu -fopenmp -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-NO-OPENMP
// RUN: %clang -target x86_64-linux-gnu -fopenmp=libomp -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-OPENMP
// RUN: %clang -target x86_64-linux-gnu -fopenmp=libgomp -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-NO-OPENMP
// RUN: %clang -target x86_64-linux-gnu -fopenmp=libiomp5 -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-OPENMP
@ -9,7 +8,6 @@
// CHECK-CC1-NO-OPENMP: "-cc1"
// CHECK-CC1-NO-OPENMP-NOT: "-fopenmp"
//
// RUN: %clang -target x86_64-linux-gnu -fopenmp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-GOMP
// RUN: %clang -target x86_64-linux-gnu -fopenmp=libomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-OMP
// RUN: %clang -target x86_64-linux-gnu -fopenmp=libgomp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-GOMP
// RUN: %clang -target x86_64-linux-gnu -fopenmp=libiomp5 %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-IOMP5
@ -22,3 +20,14 @@
//
// CHECK-LD-IOMP5: "{{.*}}ld{{(.exe)?}}"
// CHECK-LD-IOMP5: "-liomp5"
//
// We'd like to check that the default is sane, but until we have the ability
// to *always* semantically analyze OpenMP without always generating runtime
// calls (in the event of an unsupported runtime), we don't have a good way to
// test the CC1 invocation. Instead, just ensure we do eventually link *some*
// OpenMP runtime.
//
// RUN: %clang -target x86_64-linux-gnu -fopenmp %s -o %t -### 2>&1 | FileCheck %s --check-prefix=CHECK-LD-ANY
//
// CHECK-LD-ANY: "{{.*}}ld{{(.exe)?}}"
// CHECK-LD-ANY: "-l{{(omp|gomp|iomp5)}}"