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[PGO] Add another interface for annotateValueSite

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Add another interface to function annotateValueSite() which directly uses the
VauleData array.

Differential Revision: http://reviews.llvm.org/D17108

llvm-svn: 260741
This commit is contained in:
Rong Xu
2016-02-12 21:36:17 +00:00
parent a6771b37f8
commit bb49490de1
3 changed files with 34 additions and 0 deletions
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20
llvm/unittests/ProfileData/InstrProfTest.cpp
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@@ -299,6 +299,26 @@ TEST_P(MaybeSparseInstrProfTest, annotate_vp_data) {
ASSERT_EQ(3U, ValueData[3].Count);
ASSERT_EQ(2000U, ValueData[4].Value);
ASSERT_EQ(2U, ValueData[4].Count);
// Remove the MD_prof metadata
Inst->setMetadata(LLVMContext::MD_prof, 0);
// Annotate with 4 records.
InstrProfValueData VD0Sorted[] = {{1000, 6}, {2000, 5}, {3000, 4}, {4000, 3},
{5000, 2}, {6000, 1}};
annotateValueSite(*M, *Inst, &VD0Sorted[2], 4, 10, IPVK_IndirectCallTarget, 5);
Res = getValueProfDataFromInst(*Inst, IPVK_IndirectCallTarget, 5,
ValueData, N, T);
ASSERT_TRUE(Res);
ASSERT_EQ(4U, N);
ASSERT_EQ(10U, T);
ASSERT_EQ(3000U, ValueData[0].Value);
ASSERT_EQ(4U, ValueData[0].Count);
ASSERT_EQ(4000U, ValueData[1].Value);
ASSERT_EQ(3U, ValueData[1].Count);
ASSERT_EQ(5000U, ValueData[2].Value);
ASSERT_EQ(2U, ValueData[2].Count);
ASSERT_EQ(6000U, ValueData[3].Value);
ASSERT_EQ(1U, ValueData[3].Count);
}
TEST_P(MaybeSparseInstrProfTest, get_icall_data_read_write_with_weight) {