Adjust cardinality of internal inliner thresholds

Summary:
While compiling openJDK11 (also other workloads), some make files would pass both  CFLAGS  and LDFLAGS at link step ; resulting in duplicate options on the command line when one is using LTO and trying to influence the inliner. Most of the internal flags are ZeroOrMore, this diff changes the remaining ones.

Reviewers: david2050, twoh, modocache

Reviewed By: twoh

Subscribers: mehdi_amini, dexonsmith, eraman, haicheng, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D57537

Patch by: Abdoul-Kader Keita

llvm-svn: 353071

llvm/lib/Analysis/InlineCost.cpp

@@ -50,19 +50,19 @@ static cl::opt<int> InlineThreshold(
     cl::desc("Control the amount of inlining to perform (default = 225)"));
 
 static cl::opt<int> HintThreshold(
-    "inlinehint-threshold", cl::Hidden, cl::init(325),
+    "inlinehint-threshold", cl::Hidden, cl::init(325), cl::ZeroOrMore, 
     cl::desc("Threshold for inlining functions with inline hint"));
 
 static cl::opt<int>
     ColdCallSiteThreshold("inline-cold-callsite-threshold", cl::Hidden,
-                          cl::init(45),
+                          cl::init(45), cl::ZeroOrMore,
                           cl::desc("Threshold for inlining cold callsites"));
 
 // We introduce this threshold to help performance of instrumentation based
 // PGO before we actually hook up inliner with analysis passes such as BPI and
 // BFI.
 static cl::opt<int> ColdThreshold(
-    "inlinecold-threshold", cl::Hidden, cl::init(45),
+    "inlinecold-threshold", cl::Hidden, cl::init(45), cl::ZeroOrMore, 
     cl::desc("Threshold for inlining functions with cold attribute"));
 
 static cl::opt<int>
@@ -87,7 +87,7 @@ static cl::opt<int> HotCallSiteRelFreq(
              "profile information."));
 
 static cl::opt<bool> OptComputeFullInlineCost(
-    "inline-cost-full", cl::Hidden, cl::init(false),
+    "inline-cost-full", cl::Hidden, cl::init(false), cl::ZeroOrMore,
     cl::desc("Compute the full inline cost of a call site even when the cost "
              "exceeds the threshold."));