[llvm] 9edee89 - [Support] [BLAKE3] Fix building for Cygwin

[Martin Storsjö via llvm-commits]

Author: Martin Storsjö
Date: 2022-04-06T22:54:26+03:00
New Revision: 9edee89b91f58e2afca945bc4ad2af8da5f27379

URL: https://github.com/llvm/llvm-project/commit/9edee89b91f58e2afca945bc4ad2af8da5f27379
DIFF: https://github.com/llvm/llvm-project/commit/9edee89b91f58e2afca945bc4ad2af8da5f27379.diff

LOG: [Support] [BLAKE3] Fix building for Cygwin

Use the windows-gnu assembly files on x86_64 Cygwin too.

This fixes https://github.com/llvm/llvm-project/issues/54685.

Differential Revision: https://reviews.llvm.org/D123187

Added: 
    

Modified: 
    llvm/lib/Support/BLAKE3/CMakeLists.txt

Removed: 
    


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diff  --git a/llvm/lib/Support/BLAKE3/CMakeLists.txt b/llvm/lib/Support/BLAKE3/CMakeLists.txt
index 5423e0ed689e2..3a98dbc3fd275 100644
--- a/llvm/lib/Support/BLAKE3/CMakeLists.txt
+++ b/llvm/lib/Support/BLAKE3/CMakeLists.txt
@@ -43,7 +43,7 @@ if (IS_X64 AND CAN_USE_ASSEMBLER)
       blake3_avx2_x86-64_windows_msvc.asm
       blake3_avx512_x86-64_windows_msvc.asm
     )
-  elseif(WIN32)
+  elseif(WIN32 OR CYGWIN)
     list(APPEND LLVM_BLAKE3_FILES
       blake3_sse2_x86-64_windows_gnu.S
       blake3_sse41_x86-64_windows_gnu.S