[llvm-exegesis] Add options to SnippetGenerator.

Summary:
This adds a `-max-configs-per-opcode` option to limit the number of
configs per opcode.

Reviewers: gchatelet

Subscribers: tschuett, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D68642

llvm-svn: 374054

1 files changed, 3 insertions, 2 deletions

diff --git a/llvm/unittests/tools/llvm-exegesis/X86/SnippetGeneratorTest.cpp b/llvm/unittests/tools/llvm-exegesis/X86/SnippetGeneratorTest.cpp
index c5a69250999..9eac269ed6d 100644
--- a/llvm/unittests/tools/llvm-exegesis/X86/SnippetGeneratorTest.cpp
+++ b/llvm/unittests/tools/llvm-exegesis/X86/SnippetGeneratorTest.cpp
@@ -45,7 +45,7 @@ protected:
 template <typename SnippetGeneratorT>
 class SnippetGeneratorTest : public X86SnippetGeneratorTest {
 protected:
-  SnippetGeneratorTest() : Generator(State) {}
+  SnippetGeneratorTest() : Generator(State, SnippetGenerator::Options()) {}
 
   std::vector<CodeTemplate> checkAndGetCodeTemplates(unsigned Opcode) {
     randomGenerator().seed(0); // Initialize seed.
@@ -335,7 +335,8 @@ TEST_F(UopsSnippetGeneratorTest, MemoryUse) {
 
 class FakeSnippetGenerator : public SnippetGenerator {
 public:
-  FakeSnippetGenerator(const LLVMState &State) : SnippetGenerator(State) {}
+  FakeSnippetGenerator(const LLVMState &State, const Options &Opts)
+      : SnippetGenerator(State, Opts) {}
 
   Instruction createInstruction(unsigned Opcode) {
     return State.getIC().getInstr(Opcode);