6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-06-26 07:24:25 +00:00
Code Issues Projects Releases Wiki Activity

[PM] Make the function pass manager more regular.

Browse Source 
The FunctionPassManager is now itself a function pass. When run over
a function, it runs all N of its passes over that function. This is the
1:N mapping in the pass dimension only. This allows it to be used in
either a ModulePassManager or potentially some other manager that
works on IR units which are supersets of Functions.

This commit also adds the obvious adaptor to map from a module pass to
a function pass, running the function pass across every function in the
module.

The test has been updated to use this new pattern.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195192 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth
2013-11-20 04:39:16 +00:00
parent d23c759c0f
commit d14894059f
3 changed files with 39 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
unittests/IR/PassManagerTest.cpp
View File

@ -120,7 +120,7 @@ TEST_F(PassManagerTest, Basic) {
int FunctionPassRunCount = 0;
int AnalyzedInstrCount = 0;
FPM.addPass(TestFunctionPass(AM, FunctionPassRunCount, AnalyzedInstrCount));
MPM.addPass(FPM);
MPM.addPass(createModuleToFunctionPassAdaptor(FPM));
MPM.run(M.get());
EXPECT_EQ(1, ModulePassRunCount);