Mesa (master): amd/addrlib: mark physicalSliceSize as MAYBE_UNUSED in Addr::V1::EgBasedLib::HwlGetSizeAdjustmentMicroTiled

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Module: Mesa
Branch: master
Commit: c836a751bcc8721a7c122e0143ade0a6f3d8c9d5
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=c836a751bcc8721a7c122e0143ade0a6f3d8c9d5

Author: Kai Wasserbäch <kai at dev.carbon-project.org>
Date:   Sat Aug 18 12:01:14 2018 +0200

amd/addrlib: mark physicalSliceSize as MAYBE_UNUSED in Addr::V1::EgBasedLib::HwlGetSizeAdjustmentMicroTiled

Only used, when asserts are enabled.

Fixes an unused-but-set-variable warning with GCC 8:
 ../../../src/amd/addrlib/r800/egbaddrlib.cpp: In member function 'virtual long long unsigned int Addr::V1::EgBasedLib::HwlGetSizeAdjustmentMicroTiled(unsigned int, unsigned int, ADDR_SURFACE_FLAGS, unsigned int, unsigned int, unsigned int, unsigned int*, unsigned int*) const':
 ../../../src/amd/addrlib/r800/egbaddrlib.cpp:4111:13: warning: variable 'physicalSliceSize' set but not used [-Wunused-but-set-variable]
      UINT_64 physicalSliceSize;
              ^~~~~~~~~~~~~~~~~

Signed-off-by: Kai Wasserbäch <kai at dev.carbon-project.org>
Reviewed-by: Marek Olšák <marek.olsak at amd.com>

---

 src/amd/addrlib/r800/egbaddrlib.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/amd/addrlib/r800/egbaddrlib.cpp b/src/amd/addrlib/r800/egbaddrlib.cpp
index 905d443cfa..ed11618086 100644
--- a/src/amd/addrlib/r800/egbaddrlib.cpp
+++ b/src/amd/addrlib/r800/egbaddrlib.cpp
@@ -4110,7 +4110,7 @@ UINT_64 EgBasedLib::HwlGetSizeAdjustmentMicroTiled(
     ) const
 {
     UINT_64 logicalSliceSize;
-    UINT_64 physicalSliceSize;
+    MAYBE_UNUSED UINT_64 physicalSliceSize;
 
     UINT_32 pitch   = *pPitch;
     UINT_32 height  = *pHeight;