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abseil-cpp
Commit 8e3a3e5f by Trish Lam
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Solving issue with implied SSE when running ARM64EC

parent cdad8cd9
Showing with 2 additions and 2 deletions
absl/base/config.h
......@@ -889,7 +889,7 @@ static_assert(ABSL_INTERNAL_INLINE_NAMESPACE_STR[0] != 'h' ||
#error ABSL_INTERNAL_HAVE_SSE cannot be directly set
#elif defined(__SSE__)
#define ABSL_INTERNAL_HAVE_SSE 1
#elif defined(_M_X64) || (defined(_M_IX86_FP) && _M_IX86_FP >= 1)
#elif (defined(_M_X64) || (defined(_M_IX86_FP) && _M_IX86_FP >= 1)) && !defined(_M_ARM64EC)
// MSVC only defines _M_IX86_FP for x86 32-bit code, and _M_IX86_FP >= 1
// indicates that at least SSE was targeted with the /arch:SSE option.
// All x86-64 processors support SSE, so support can be assumed.
......@@ -904,7 +904,7 @@ static_assert(ABSL_INTERNAL_INLINE_NAMESPACE_STR[0] != 'h' ||
#error ABSL_INTERNAL_HAVE_SSE2 cannot be directly set
#elif defined(__SSE2__)
#define ABSL_INTERNAL_HAVE_SSE2 1
#elif defined(_M_X64) || (defined(_M_IX86_FP) && _M_IX86_FP >= 2)
#elif (defined(_M_X64) || (defined(_M_IX86_FP) && _M_IX86_FP >= 2)) && !defined(_M_ARM64EC)
// MSVC only defines _M_IX86_FP for x86 32-bit code, and _M_IX86_FP >= 2
// indicates that at least SSE2 was targeted with the /arch:SSE2 option.
// All x86-64 processors support SSE2, so support can be assumed.
......
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