[PGO] Change the internal options description. nfc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@298120 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rong Xu 2017-03-17 20:51:44 +00:00
parent 33eb1b078c
commit 6cfe632b60

View File

@ -176,9 +176,11 @@ static cl::opt<bool>
"display to only one function, use "
"filtering option -view-bfi-func-name."));
// Command line option to enable/disable memop intrinsic calls..
static cl::opt<bool> PGOInstrMemOP("pgo-instr-memop", cl::init(true),
cl::Hidden);
// Command line option to enable/disable memop intrinsic call.size profiling.
static cl::opt<bool>
PGOInstrMemOP("pgo-instr-memop", cl::init(true), cl::Hidden,
cl::desc("Use this option to turn on/off "
"memory instrinsic size profiling."));
// Command line option to turn on CFG dot dump after profile annotation.
// Defined in Analysis/BlockFrequencyInfo.cpp: -pgo-view-counts