[Mesa-dev] [PATCH 03/12] amd/addrlib: mark *pEqToCheck as MAYBE_UNUSED in Addr::V2::Gfx9Lib::ComputeStereoInfo

[Kai Wasserbäch]

Only used, when asserts are enabled.

Fixes an unused-variable warning with GCC 8:
 ../../../src/amd/addrlib/gfx9/gfx9addrlib.cpp: In member function 
'ADDR_E_RETURNCODE Addr::V2::Gfx9Lib::ComputeStereoInfo(const 
ADDR2_COMPUTE_SURFACE_INFO_INPUT*, ADDR2_COMPUTE_SURFACE_INFO_OUTPUT*, unsigned 
int*) const':
 ../../../src/amd/addrlib/gfx9/gfx9addrlib.cpp:3879:34: warning: unused 
variable 'pEqToCheck' [-Wunused-variable]
              const ADDR_EQUATION *pEqToCheck        = 
&m_equationTable[eqIndex];
                                   ^~~~~~~~~~

Cc: Marek Olšák <mar...@gmail.com>
Signed-off-by: Kai Wasserbäch <k...@dev.carbon-project.org>
---
 src/amd/addrlib/gfx9/gfx9addrlib.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/amd/addrlib/gfx9/gfx9addrlib.cpp 
b/src/amd/addrlib/gfx9/gfx9addrlib.cpp
index 853a041158..524b0f6e82 100644
--- a/src/amd/addrlib/gfx9/gfx9addrlib.cpp
+++ b/src/amd/addrlib/gfx9/gfx9addrlib.cpp
@@ -3873,12 +3873,12 @@ ADDR_E_RETURNCODE Gfx9Lib::ComputeStereoInfo(
     {
         if (IsXor(pIn->swizzleMode))
         {
-            const UINT_32        blkSizeLog2       = 
GetBlockSizeLog2(pIn->swizzleMode);
-            const UINT_32        numPipeBits       = 
GetPipeXorBits(blkSizeLog2);
-            const UINT_32        numBankBits       = 
GetBankXorBits(blkSizeLog2);
-            const UINT_32        bppLog2           = Log2(pIn->bpp >> 3);
-            const UINT_32        maxYCoordBlock256 = 
Log2(Block256_2d[bppLog2].h) - 1;
-            const ADDR_EQUATION *pEqToCheck        = &m_equationTable[eqIndex];
+            const UINT_32                     blkSizeLog2       = 
GetBlockSizeLog2(pIn->swizzleMode);
+            const UINT_32                     numPipeBits       = 
GetPipeXorBits(blkSizeLog2);
+            const UINT_32                     numBankBits       = 
GetBankXorBits(blkSizeLog2);
+            const UINT_32                     bppLog2           = 
Log2(pIn->bpp >> 3);
+            const UINT_32                     maxYCoordBlock256 = 
Log2(Block256_2d[bppLog2].h) - 1;
+            MAYBE_UNUSED const ADDR_EQUATION *pEqToCheck        = 
&m_equationTable[eqIndex];
 
             ADDR_ASSERT(maxYCoordBlock256 ==
                         GetMaxValidChannelIndex(&pEqToCheck->addr[0], 
GetBlockSizeLog2(ADDR_SW_256B), 1));
-- 
2.18.0

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