From: Kai Wasserbäch <kai@dev.carbon-project.org>
Date: Sat, 18 Aug 2018 10:01:14 +0000 (+0200)
Subject: amd/addrlib: mark physicalSliceSize as MAYBE_UNUSED in Addr::V1::EgBasedLib::HwlGetSi... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c836a751bcc8721a7c122e0143ade0a6f3d8c9d5;p=mesa.git

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@dev.carbon-project.org>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
---

diff --git a/src/amd/addrlib/r800/egbaddrlib.cpp b/src/amd/addrlib/r800/egbaddrlib.cpp
index 905d443cfa9..ed116180868 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;