From 087e9edd391664d730efc5f82303865e5b42be59 Mon Sep 17 00:00:00 2001
From: Christophe Favergeon <Christophe.Favergeon@arm.com>
Date: Tue, 18 Feb 2020 07:20:42 +0100
Subject: [PATCH] CMSIS-DSP: Corrected compilation issue. Compilation error
 when ROUNDING=ON in MVE code.

---
 Source/SupportFunctions/arm_float_to_q15.c | 3 +++
 Source/SupportFunctions/arm_float_to_q31.c | 3 +++
 Source/SupportFunctions/arm_float_to_q7.c  | 3 +++
 3 files changed, 9 insertions(+)

diff --git a/Source/SupportFunctions/arm_float_to_q15.c b/Source/SupportFunctions/arm_float_to_q15.c
index e34089ed..76736d5b 100644
--- a/Source/SupportFunctions/arm_float_to_q15.c
+++ b/Source/SupportFunctions/arm_float_to_q15.c
@@ -69,6 +69,9 @@ void arm_float_to_q15(
     float32_t       maxQ = (float32_t) Q15_MAX;
     f32x4x2_t       tmp;
     q15x8_t         vecDst;
+#ifdef ARM_MATH_ROUNDING
+    float32_t in;
+#endif
 
 
     blkCnt = blockSize >> 3;
diff --git a/Source/SupportFunctions/arm_float_to_q31.c b/Source/SupportFunctions/arm_float_to_q31.c
index 8acd0b43..a4580f2b 100644
--- a/Source/SupportFunctions/arm_float_to_q31.c
+++ b/Source/SupportFunctions/arm_float_to_q31.c
@@ -72,6 +72,9 @@ void arm_float_to_q31(
     uint32_t         blkCnt;
     float32_t       maxQ = (float32_t) Q31_MAX;
     f32x4_t         vecDst;
+#ifdef ARM_MATH_ROUNDING
+    float32_t in;
+#endif
 
 
     blkCnt = blockSize >> 2U;
diff --git a/Source/SupportFunctions/arm_float_to_q7.c b/Source/SupportFunctions/arm_float_to_q7.c
index 3833e8b6..80eb294a 100644
--- a/Source/SupportFunctions/arm_float_to_q7.c
+++ b/Source/SupportFunctions/arm_float_to_q7.c
@@ -70,6 +70,9 @@ void arm_float_to_q7(
     q15x8_t         evVec, oddVec;
     q7x16_t         vecDst;
     float32_t const *pSrcVec;
+#ifdef ARM_MATH_ROUNDING
+    float32_t in;
+#endif
 
     pSrcVec = (float32_t const *) pSrc;
     blkCnt = blockSize >> 4;