File lzma-simd.patch of Package lzma-sdk

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File lzma-simd.patch of Package lzma-sdk (Revision 4e5317b9f79bcce92939034e04d07469)

Currently displaying revision 4e5317b9f79bcce92939034e04d07469 , Show latest

From: Jan Engelhardt <jengelh@inai.de>
Date: 2024-05-01 00:14:04.625759204 +0200
Fix build failures involving SIMD code

Fix build failure on Leap 15.6/gcc-7 amd64:
[   31s] C/SwapBytes.c:312:7: error: incompatible types when initializing type
'__m256i {aka const __vector(4) long long int}' using type 'int'

---
 C/SwapBytes.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: 23/C/SwapBytes.c
===================================================================
--- a/C/SwapBytes.c
+++ b/C/SwapBytes.c
@@ -22,7 +22,7 @@ typedef UInt32 CSwapUInt32;
   // #if defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 1900)
   #if defined(__clang__) && (__clang_major__ >= 4) \
       || defined(Z7_GCC_VERSION) && (Z7_GCC_VERSION >= 40701)
-      #define k_SwapBytes_Mode_MAX  k_SwapBytes_Mode_AVX2
+      #define k_SwapBytes_Mode_MAX  k_SwapBytes_Mode_SSE2
       #define SWAP_ATTRIB_SSE2  __attribute__((__target__("sse2")))
       #define SWAP_ATTRIB_SSSE3 __attribute__((__target__("ssse3")))
       #define SWAP_ATTRIB_AVX2  __attribute__((__target__("avx2")))

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File lzma-simd.patch of Package lzma-sdk (Revision 4e5317b9f79bcce92939034e04d07469)

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