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-rw-r--r--common_audio/signal_processing/include/signal_processing_library.h1
-rw-r--r--common_audio/signal_processing/signal_processing_unittest.cc1
2 files changed, 0 insertions, 2 deletions
diff --git a/common_audio/signal_processing/include/signal_processing_library.h b/common_audio/signal_processing/include/signal_processing_library.h
index 21c5663f..ba306ed3 100644
--- a/common_audio/signal_processing/include/signal_processing_library.h
+++ b/common_audio/signal_processing/include/signal_processing_library.h
@@ -95,7 +95,6 @@
#define WEBRTC_SPL_LSHIFT_W32(x, c) ((x) << (c))
#define WEBRTC_SPL_RSHIFT_U32(x, c) ((uint32_t)(x) >> (c))
-#define WEBRTC_SPL_LSHIFT_U32(x, c) ((uint32_t)(x) << (c))
#define WEBRTC_SPL_RAND(a) \
((int16_t)(WEBRTC_SPL_MUL_16_16_RSFT((a), 18816, 7) & 0x00007fff))
diff --git a/common_audio/signal_processing/signal_processing_unittest.cc b/common_audio/signal_processing/signal_processing_unittest.cc
index 3fa3d2ee..d5cc5f07 100644
--- a/common_audio/signal_processing/signal_processing_unittest.cc
+++ b/common_audio/signal_processing/signal_processing_unittest.cc
@@ -72,7 +72,6 @@ TEST_F(SplTest, MacroTest) {
EXPECT_EQ(32766, WEBRTC_SPL_LSHIFT_W32(a, 1));
EXPECT_EQ(8191u, WEBRTC_SPL_RSHIFT_U32(a, 1));
- EXPECT_EQ(32766u, WEBRTC_SPL_LSHIFT_U32(a, 1));
EXPECT_EQ(1470, WEBRTC_SPL_RAND(A));