diff options
Diffstat (limited to 'llvm/test/ThinLTO/X86/funcimport-stats.ll')
-rw-r--r-- | llvm/test/ThinLTO/X86/funcimport-stats.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/llvm/test/ThinLTO/X86/funcimport-stats.ll b/llvm/test/ThinLTO/X86/funcimport-stats.ll new file mode 100644 index 00000000000..913b13004c1 --- /dev/null +++ b/llvm/test/ThinLTO/X86/funcimport-stats.ll @@ -0,0 +1,21 @@ +; REQUIRES: asserts +; RUN: opt -module-summary %p/funcimport.ll -o %t.bc +; RUN: opt -module-summary %p/Inputs/funcimport.ll -o %t2.bc +; RUN: llvm-lto -thinlto-action=thinlink -o %t3.bc %t.bc %t2.bc + +; RUN: llvm-lto -thinlto-action=import %t2.bc -thinlto-index=%t3.bc -o /dev/null -debug-only=function-import -stats > %t4 2>&1 +; RUN: cat %t4 | grep 'Is importing global' | count 4 +; RUN: cat %t4 | grep 'Is importing function' | count 8 +; RUN: cat %t4 | grep 'Is importing aliasee' | count 1 +; RUN: cat %t4 | FileCheck %s + +; CHECK: - [[NUM_FUNCS:[0-9]+]] functions imported from +; CHECK-NEXT: - [[NUM_VARS:[0-9]+]] global vars imported from + +; CHECK: [[NUM_FUNCS]] function-import - Number of functions imported in backend +; CHECK-NEXT: [[NUM_FUNCS]] function-import - Number of functions thin link decided to import +; CHECK-NEXT: [[NUM_VARS]] function-import - Number of global variables imported in backend +; CHECK-NEXT: [[NUM_VARS]] function-import - Number of global variables thin link decided to import +; CHECK-NEXT: 1 function-import - Number of modules imported from +; CHECK-NEXT: [[NUM_VARS]] module-summary-index - Number of live global variables marked read only +; CHECK-NEXT: 1 module-summary-index - Number of live global variables marked write only |