RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-22 18:54:02 +01:00
Code Issues Projects Releases Wiki Activity

[PSI] Add tests for is(Hot|Cold)FunctionInCallGraphNthPercentile.

Browse Source 
Summary:
Follow up on D75283.

Also remove the test code that was moved to another test and was to be removed.

Reviewers: davidxl

Subscribers: eraman, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D75630
This commit is contained in:
Hiroshi Yamauchi 2020-03-04 10:33:23 -08:00
parent 3df4600f3b
commit fb601ea161
1 changed files with 15 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
unittests/Analysis/ProfileSummaryInfoTest.cpp
View File

@ -240,6 +240,11 @@ TEST_F(ProfileSummaryInfoTest, InstrProf) {
MDBuilder MDB(M->getContext());
CI2->setMetadata(llvm::LLVMContext::MD_prof, MDB.createBranchWeights({400}));
EXPECT_FALSE(PSI.isHotCallSite(CS2, &BFI));
EXPECT_TRUE(PSI.isFunctionHotInCallGraphNthPercentile(990000, F, BFI));
EXPECT_FALSE(PSI.isFunctionColdInCallGraphNthPercentile(990000, F, BFI));
EXPECT_FALSE(PSI.isFunctionHotInCallGraphNthPercentile(10000, F, BFI));
EXPECT_TRUE(PSI.isFunctionColdInCallGraphNthPercentile(10000, F, BFI));
}
TEST_F(ProfileSummaryInfoTest, InstrProfNoFuncEntryCount) {
@ -265,6 +270,9 @@ TEST_F(ProfileSummaryInfoTest, InstrProfNoFuncEntryCount) {
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB1, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB2, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB3, &BFI));
EXPECT_FALSE(PSI.isFunctionHotInCallGraphNthPercentile(990000, F, BFI));
EXPECT_FALSE(PSI.isFunctionColdInCallGraphNthPercentile(990000, F, BFI));
}
TEST_F(ProfileSummaryInfoTest, SampleProf) {
@ -332,25 +340,10 @@ TEST_F(ProfileSummaryInfoTest, SampleProf) {
CI2->setMetadata(llvm::LLVMContext::MD_prof, MDB.createBranchWeights({400}));
EXPECT_TRUE(PSI.isHotCallSite(CS2, &BFI));
{
Function *F = M->getFunction("l");
BlockFrequencyInfo BFI = buildBFI(*F);
BasicBlock &BB0 = F->getEntryBlock();
BasicBlock *BB1 = BB0.getTerminator()->getSuccessor(0);
BasicBlock *BB2 = BB0.getTerminator()->getSuccessor(1);
BasicBlock *BB3 = BB1->getSingleSuccessor();
// Without the entry count, all should return false.
EXPECT_FALSE(PSI.isHotBlockNthPercentile(990000, &BB0, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(990000, BB1, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(990000, BB2, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(990000, BB3, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, &BB0, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB1, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB2, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB3, &BFI));
}
EXPECT_TRUE(PSI.isFunctionHotInCallGraphNthPercentile(990000, F, BFI));
EXPECT_FALSE(PSI.isFunctionColdInCallGraphNthPercentile(990000, F, BFI));
EXPECT_FALSE(PSI.isFunctionHotInCallGraphNthPercentile(10000, F, BFI));
EXPECT_TRUE(PSI.isFunctionColdInCallGraphNthPercentile(10000, F, BFI));
}
TEST_F(ProfileSummaryInfoTest, SampleProfNoFuncEntryCount) {
@ -376,6 +369,9 @@ TEST_F(ProfileSummaryInfoTest, SampleProfNoFuncEntryCount) {
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB1, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB2, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB3, &BFI));
EXPECT_FALSE(PSI.isFunctionHotInCallGraphNthPercentile(990000, F, BFI));
EXPECT_FALSE(PSI.isFunctionColdInCallGraphNthPercentile(990000, F, BFI));
}
} // end anonymous namespace