clang/test/Modules/gmodules-codegenopts.c

   1 // UNSUPPORTED: target={{.*}}-zos{{.*}}, target={{.*}}-aix{{.*}}
   2 // Check that the output from -gmodules can be loaded back by the compiler in
   3 // the presence of certain options like optimization level that could break
   4 // output. Note: without compiling twice the module is loaded from the in-memory
   5 // module cache not load it from the object container.
   6
   7 // RUN: rm -rf %t
   8 // RUN: %clang_cc1 -x objective-c -fmodules -fmodule-format=obj \
   9 // RUN:   -fimplicit-module-maps -fmodules-cache-path=%t %s \
  10 // RUN:   -I %S/Inputs -verify -O2
  11
  12 // Compile again, confirming we can load the module.
  13 // RUN: %clang_cc1 -x objective-c -fmodules -fmodule-format=obj \
  14 // RUN:   -fimplicit-module-maps -fmodules-cache-path=%t %s \
  15 // RUN:   -I %S/Inputs -verify -O2
  16
  17 @import DebugObjC;
  18 // expected-no-diagnostics