From cee313d288a4faf0355d76fb6e0e927e211d08a5 Mon Sep 17 00:00:00 2001 From: Eric Christopher Date: Wed, 17 Apr 2019 04:52:47 +0000 Subject: Revert "Temporarily Revert "Add basic loop fusion pass."" The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552 --- .../FunctionImport/Inputs/adjustable_threshold.ll | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 llvm/test/Transforms/FunctionImport/Inputs/adjustable_threshold.ll (limited to 'llvm/test/Transforms/FunctionImport/Inputs/adjustable_threshold.ll') diff --git a/llvm/test/Transforms/FunctionImport/Inputs/adjustable_threshold.ll b/llvm/test/Transforms/FunctionImport/Inputs/adjustable_threshold.ll new file mode 100644 index 00000000000..fd4644d264a --- /dev/null +++ b/llvm/test/Transforms/FunctionImport/Inputs/adjustable_threshold.ll @@ -0,0 +1,37 @@ +define void @globalfunc1() { +entry: + call void @trampoline() + ret void +} +; Adds an artificial level in the call graph to reduce the importing threshold +define void @trampoline() { +entry: + call void @largefunction() + ret void +} + +define void @globalfunc2() { +entry: + call void @largefunction() + ret void +} + + +; Size is 5: if two layers below in the call graph the threshold will be 4, +; but if only one layer below the threshold will be 7. +define void @largefunction() { + entry: + call void @staticfunc2() + call void @staticfunc2() + call void @staticfunc2() + call void @staticfunc2() + call void @staticfunc2() + ret void +} + +define internal void @staticfunc2() { +entry: + ret void +} + + -- cgit v1.2.3