[llvm-exegesis] Get the BenchmarkRunner from the ExegesisTarget.
Summary:
This allows targets to override code generation for some instructions.
As an example of override, this also moves ad-hoc instruction filtering
for X86 into the X86 ExegesisTarget.
Reviewers: gchatelet
Subscribers: mgorny, tschuett, llvm-commits
Differential Revision: https://reviews.llvm.org/D48587
llvm-svn: 335582
diff --git a/llvm/unittests/tools/llvm-exegesis/X86/SnippetGeneratorTest.cpp b/llvm/unittests/tools/llvm-exegesis/X86/SnippetGeneratorTest.cpp
index 77de5e7..edacd7f 100644
--- a/llvm/unittests/tools/llvm-exegesis/X86/SnippetGeneratorTest.cpp
+++ b/llvm/unittests/tools/llvm-exegesis/X86/SnippetGeneratorTest.cpp
@@ -217,17 +217,14 @@
class FakeBenchmarkRunner : public BenchmarkRunner {
public:
- using BenchmarkRunner::BenchmarkRunner;
+ FakeBenchmarkRunner(const LLVMState &State)
+ : BenchmarkRunner(State, InstructionBenchmark::Unknown) {}
Instruction createInstruction(unsigned Opcode) {
return Instruction(State.getInstrInfo().get(Opcode), RATC);
}
private:
- InstructionBenchmark::ModeE getMode() const override {
- return InstructionBenchmark::Unknown;
- }
-
llvm::Expected<SnippetPrototype>
generatePrototype(unsigned Opcode) const override {
return llvm::make_error<llvm::StringError>("not implemented",