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| author | Sergey Dmitriev <serguei.n.dmitriev@intel.com> | 2019-10-15 18:42:47 +0000 |
|---|---|---|
| committer | Sergey Dmitriev <serguei.n.dmitriev@intel.com> | 2019-10-15 18:42:47 +0000 |
| commit | 5836c356fa6e17d0e10a2f9e0e111b7236dc15fb (patch) | |
| tree | d11c2d7c5593e1921d789504949047f0c40bb475 /clang/test/OpenMP/target_codegen.cpp | |
| parent | 215a8d948d6600dcbfd68dfc8d5331a86b1d5591 (diff) | |
| download | bcm5719-llvm-5836c356fa6e17d0e10a2f9e0e111b7236dc15fb.tar.gz bcm5719-llvm-5836c356fa6e17d0e10a2f9e0e111b7236dc15fb.zip | |
[Clang][OpenMP Offload] Move offload registration code to the wrapper
The final list of OpenMP offload targets becomes known only at the link time and since offload registration code depends on the targets list it makes sense to delay offload registration code generation to the link time instead of adding it to the host part of every fat object. This patch moves offload registration code generation from clang to the offload wrapper tool.
This is the last part of the OpenMP linker script elimination patch https://reviews.llvm.org/D64943
Differential Revision: https://reviews.llvm.org/D68746
llvm-svn: 374937
Diffstat (limited to 'clang/test/OpenMP/target_codegen.cpp')
| -rw-r--r-- | clang/test/OpenMP/target_codegen.cpp | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/clang/test/OpenMP/target_codegen.cpp b/clang/test/OpenMP/target_codegen.cpp index e1db9c9d49a..940edc34b17 100644 --- a/clang/test/OpenMP/target_codegen.cpp +++ b/clang/test/OpenMP/target_codegen.cpp @@ -42,13 +42,9 @@ // CHECK-DAG: [[S1:%.+]] = type { double } // CHECK-DAG: [[S2:%.+]] = type { i32, i32, i32 } // CHECK-DAG: [[ENTTY:%.+]] = type { i8*, i8*, i[[SZ:32|64]], i32, i32 } -// CHECK-DAG: [[DEVTY:%.+]] = type { i8*, i8*, [[ENTTY]]*, [[ENTTY]]* } -// CHECK-DAG: [[DSCTY:%.+]] = type { i32, [[DEVTY]]*, [[ENTTY]]*, [[ENTTY]]* } // TCHECK: [[ENTTY:%.+]] = type { i8*, i8*, i{{32|64}}, i32, i32 } -// CHECK-DAG: $[[REGFN:\.omp_offloading\..+]] = comdat - // We have 9 target regions, but only 8 that actually will generate offloading // code and have mapped arguments, and only 6 have all-constant map sizes. @@ -87,16 +83,8 @@ // TCHECK: @{{.+}} = weak constant [[ENTTY]] // TCHECK-NOT: @{{.+}} = weak constant [[ENTTY]] -// Check if offloading descriptor is created. -// CHECK: [[ENTBEGIN:@.+]] = external hidden constant [[ENTTY]] -// CHECK: [[ENTEND:@.+]] = external hidden constant [[ENTTY]] -// CHECK: [[DEVBEGIN:@.+]] = extern_weak constant i8 -// CHECK: [[DEVEND:@.+]] = extern_weak constant i8 -// CHECK: [[IMAGES:@.+]] = internal unnamed_addr constant [1 x [[DEVTY]]] [{{.+}} { i8* [[DEVBEGIN]], i8* [[DEVEND]], [[ENTTY]]* [[ENTBEGIN]], [[ENTTY]]* [[ENTEND]] }], comdat($[[REGFN]]) -// CHECK: [[DESC:@.+]] = internal constant [[DSCTY]] { i32 1, [[DEVTY]]* getelementptr inbounds ([1 x [[DEVTY]]], [1 x [[DEVTY]]]* [[IMAGES]], i32 0, i32 0), [[ENTTY]]* [[ENTBEGIN]], [[ENTTY]]* [[ENTEND]] }, comdat($[[REGFN]]) - // Check target registration is registered as a Ctor. -// CHECK: appending global [2 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 0, void ()* @.omp_offloading.requires_reg, i8* null }, { i32, void ()*, i8* } { i32 0, void ()* @[[REGFN]], i8* bitcast (void ()* @[[REGFN]] to i8*) }] +// CHECK: appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 0, void ()* @.omp_offloading.requires_reg, i8* null }] template<typename tx, typename ty> |
