diff options
| author | Hennadii Stepanov <32963518+hebasto@users.noreply.github.com> | 2024-02-12 14:26:16 +0000 |
|---|---|---|
| committer | Hennadii Stepanov <32963518+hebasto@users.noreply.github.com> | 2024-03-05 11:36:46 +0000 |
| commit | d440f13db02c82c842000abe4fe4d0c721a4ad3b (patch) | |
| tree | 8c89c6f41e8329df6ee59de5c96188b56e4a5c88 /src/crypto | |
| parent | 6ec1ca7c85a4009b77e149a798a331592b96ea42 (diff) | |
crypto: Guard code with `ENABLE_SSE41` macro
The code in `sha_x86_shani.cpp` uses the `_mm_blend_epi16` function from
the SSE4.1 instruction set. However, it is possible that SHA-NI is
enabled even when SSE4.1 is disabled.
This changes avoid compilation errors in such a condition.
Diffstat (limited to 'src/crypto')
| -rw-r--r-- | src/crypto/sha256.cpp | 2 | ||||
| -rw-r--r-- | src/crypto/sha256_x86_shani.cpp | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/crypto/sha256.cpp b/src/crypto/sha256.cpp index 4c7bb6f20f..bb98cd09d2 100644 --- a/src/crypto/sha256.cpp +++ b/src/crypto/sha256.cpp @@ -623,7 +623,7 @@ std::string SHA256AutoDetect(sha256_implementation::UseImplementation use_implem } } -#if defined(ENABLE_X86_SHANI) +#if defined(ENABLE_SSE41) && defined(ENABLE_X86_SHANI) if (have_x86_shani) { Transform = sha256_x86_shani::Transform; TransformD64 = TransformD64Wrapper<sha256_x86_shani::Transform>; diff --git a/src/crypto/sha256_x86_shani.cpp b/src/crypto/sha256_x86_shani.cpp index 79871bfcc1..7471828193 100644 --- a/src/crypto/sha256_x86_shani.cpp +++ b/src/crypto/sha256_x86_shani.cpp @@ -6,7 +6,7 @@ // Written and placed in public domain by Jeffrey Walton. // Based on code from Intel, and by Sean Gulley for the miTLS project. -#ifdef ENABLE_X86_SHANI +#if defined(ENABLE_SSE41) && defined(ENABLE_X86_SHANI) #include <stdint.h> #include <immintrin.h> |