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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2015-08-31 22:17:11 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2015-08-31 22:17:11 +0000 |
| commit | 9ce2b45936896d28939c2d28860a9c9fb424c7d3 (patch) | |
| tree | 881aad0deab058309d207b7e999c30820bedc171 /clang/test/Modules/cxx-templates.cpp | |
| parent | 0518574a735fd41d7aa1a8f3457be9b790b5befd (diff) | |
| download | bcm5719-llvm-9ce2b45936896d28939c2d28860a9c9fb424c7d3.tar.gz bcm5719-llvm-9ce2b45936896d28939c2d28860a9c9fb424c7d3.zip | |
[modules] Rework serialized DeclContext lookup table management. Instead of
walking the loaded ModuleFiles looking for lookup tables for the context, store
them all in one place, and merge them together if we find we have too many
(currently, more than 4). If we do merge, include the merged form in our
serialized lookup table, so that downstream readers never need to look at our
imports' tables.
This gives a huge performance improvement to builds with very large numbers of
modules (in some cases, more than a 2x speedup was observed).
llvm-svn: 246497
Diffstat (limited to 'clang/test/Modules/cxx-templates.cpp')
| -rw-r--r-- | clang/test/Modules/cxx-templates.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/clang/test/Modules/cxx-templates.cpp b/clang/test/Modules/cxx-templates.cpp index 8e91b8247f2..ea6f05d3318 100644 --- a/clang/test/Modules/cxx-templates.cpp +++ b/clang/test/Modules/cxx-templates.cpp @@ -29,14 +29,14 @@ void g() { f<int>(); f(); // expected-error {{no matching function}} // expected-note@Inputs/cxx-templates-b.h:3 {{couldn't infer template argument}} - // expected-note@Inputs/cxx-templates-b.h:4 {{requires single argument}} + // expected-note-re@Inputs/cxx-templates-a.h:4 {{requires {{single|1}} argument}} N::f(0); N::f<double>(1.0); N::f<int>(); N::f(); // expected-error {{no matching function}} // expected-note@Inputs/cxx-templates-b.h:6 {{couldn't infer template argument}} - // expected-note@Inputs/cxx-templates-b.h:7 {{requires single argument}} + // expected-note-re@Inputs/cxx-templates-a.h:7 {{requires {{single|1}} argument}} template_param_kinds_1<0>(); // ok, from cxx-templates-a.h template_param_kinds_1<int>(); // ok, from cxx-templates-b.h @@ -179,10 +179,14 @@ namespace Std { // CHECK-GLOBAL: DeclarationName 'f' // CHECK-GLOBAL-NEXT: |-FunctionTemplate {{.*}} 'f' +// CHECK-GLOBAL-NEXT: |-FunctionTemplate {{.*}} 'f' +// CHECK-GLOBAL-NEXT: |-FunctionTemplate {{.*}} 'f' // CHECK-GLOBAL-NEXT: `-FunctionTemplate {{.*}} 'f' // CHECK-NAMESPACE-N: DeclarationName 'f' // CHECK-NAMESPACE-N-NEXT: |-FunctionTemplate {{.*}} 'f' +// CHECK-NAMESPACE-N-NEXT: |-FunctionTemplate {{.*}} 'f' +// CHECK-NAMESPACE-N-NEXT: |-FunctionTemplate {{.*}} 'f' // CHECK-NAMESPACE-N-NEXT: `-FunctionTemplate {{.*}} 'f' // CHECK-DUMP: ClassTemplateDecl {{.*}} <{{.*[/\\]}}cxx-templates-common.h:1:1, {{.*}}> col:{{.*}} in cxx_templates_common SomeTemplate |
