From b4fac94181c4cf17dbb7ecc2ae975712b0e4a6d1 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu@google.com>
Date: Sat, 3 May 2025 07:05:02 -0700
Subject: [PATCH] [llvm] Remove unused using decls (NFC) (#138386)

---
 llvm/unittests/Support/FormatVariadicTest.cpp                  | 1 -
 llvm/unittests/Support/YAMLIOTest.cpp                          | 1 -
 llvm/unittests/Target/SPIRV/SPIRVAPITest.cpp                   | 2 --
 .../Target/SPIRV/SPIRVConvergenceRegionAnalysisTests.cpp       | 3 ---
 llvm/unittests/tools/llvm-exegesis/RISCV/TargetTest.cpp        | 1 -
 5 files changed, 8 deletions(-)

diff --git a/llvm/unittests/Support/FormatVariadicTest.cpp b/llvm/unittests/Support/FormatVariadicTest.cpp
index 03102c96d466..7335826c9140 100644
--- a/llvm/unittests/Support/FormatVariadicTest.cpp
+++ b/llvm/unittests/Support/FormatVariadicTest.cpp
@@ -13,7 +13,6 @@
 #include "gtest/gtest.h"
 
 using namespace llvm;
-using ::testing::HasSubstr;
 
 // Compile-time tests templates in the detail namespace.
 namespace {
diff --git a/llvm/unittests/Support/YAMLIOTest.cpp b/llvm/unittests/Support/YAMLIOTest.cpp
index 080f2b9619d1..283e5f829ba4 100644
--- a/llvm/unittests/Support/YAMLIOTest.cpp
+++ b/llvm/unittests/Support/YAMLIOTest.cpp
@@ -25,7 +25,6 @@ using llvm::yaml::Hex8;
 using llvm::yaml::Input;
 using llvm::yaml::isNumeric;
 using llvm::yaml::MappingNormalization;
-using llvm::yaml::MappingTraits;
 using llvm::yaml::Output;
 using llvm::yaml::ScalarTraits;
 using ::testing::StartsWith;
diff --git a/llvm/unittests/Target/SPIRV/SPIRVAPITest.cpp b/llvm/unittests/Target/SPIRV/SPIRVAPITest.cpp
index 5eae9277c443..da713007f662 100644
--- a/llvm/unittests/Target/SPIRV/SPIRVAPITest.cpp
+++ b/llvm/unittests/Target/SPIRV/SPIRVAPITest.cpp
@@ -22,8 +22,6 @@
 #include <string>
 #include <utility>
 
-using ::testing::StartsWith;
-
 namespace llvm {
 
 extern "C" LLVM_EXTERNAL_VISIBILITY bool
diff --git a/llvm/unittests/Target/SPIRV/SPIRVConvergenceRegionAnalysisTests.cpp b/llvm/unittests/Target/SPIRV/SPIRVConvergenceRegionAnalysisTests.cpp
index b3d5f0a32fc3..01105989774a 100644
--- a/llvm/unittests/Target/SPIRV/SPIRVConvergenceRegionAnalysisTests.cpp
+++ b/llvm/unittests/Target/SPIRV/SPIRVConvergenceRegionAnalysisTests.cpp
@@ -24,9 +24,6 @@
 #include "gtest/gtest.h"
 #include <queue>
 
-using ::testing::Contains;
-using ::testing::Pair;
-
 using namespace llvm;
 using namespace llvm::SPIRV;
 
diff --git a/llvm/unittests/tools/llvm-exegesis/RISCV/TargetTest.cpp b/llvm/unittests/tools/llvm-exegesis/RISCV/TargetTest.cpp
index 12d3ce7165a8..c86a4363e7b4 100644
--- a/llvm/unittests/tools/llvm-exegesis/RISCV/TargetTest.cpp
+++ b/llvm/unittests/tools/llvm-exegesis/RISCV/TargetTest.cpp
@@ -27,7 +27,6 @@ namespace {
 
 using testing::IsEmpty;
 using testing::Not;
-using testing::NotNull;
 
 class RISCVTargetTest : public RISCVTestBase {
 protected: