wip

DLTcollab · Jul 9, 2024 · 4f8cae9 · 4f8cae9
1 parent da4b834
commit 4f8cae9
Show file tree

Hide file tree

Showing 3 changed files with 14 additions and 5 deletions.
diff --git a/sse2neon.h b/sse2neon.h
@@ -2458,7 +2458,7 @@ FORCE_INLINE __m128 _mm_set_ps1(float _w)
 // the following flags: _MM_ROUND_NEAREST, _MM_ROUND_DOWN, _MM_ROUND_UP,
 // _MM_ROUND_TOWARD_ZERO
 // https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_MM_SET_ROUNDING_MODE
-FORCE_INLINE void _MM_SET_ROUNDING_MODE(int rounding)
+FORCE_INLINE_OPTNONE void _MM_SET_ROUNDING_MODE(int rounding)
 {
     union {
         fpcr_bitfield field;
@@ -2520,7 +2520,7 @@ FORCE_INLINE __m128 _mm_set1_ps(float _w)
 // integer a.
 // https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_mm_setcsr
 // FIXME: _mm_setcsr() implementation supports changing the rounding mode only.
-FORCE_INLINE void _mm_setcsr(unsigned int a)
+FORCE_INLINE_OPTNONE void _mm_setcsr(unsigned int a)
 {
     _MM_SET_ROUNDING_MODE(a);
 }
@@ -9258,7 +9258,7 @@ FORCE_INLINE int64_t _mm_popcnt_u64(uint64_t a)
 #endif
 }
 
-FORCE_INLINE void _sse2neon_mm_set_denormals_zero_mode(unsigned int flag)
+FORCE_INLINE_OPTNONE void _sse2neon_mm_set_denormals_zero_mode(unsigned int flag)
 {
     // AArch32 Advanced SIMD arithmetic always uses the Flush-to-zero setting,
     // regardless of the value of the FZ bit.

diff --git a/tests/common.h b/tests/common.h
@@ -51,6 +51,15 @@ typedef union ALIGN_STRUCT(16) SIMDVec {
 #endif
 #endif
 
+#if defined(__GNUC__) && !defined(__clang__)
+#pragma push_macro("OPTNONE")
+#define OPTNONE __attribute__((optimize("O0")))
+#elif defined(__clang__)
+#pragma push_macro("OPTNONE")
+#define OPTNONE __attribute__((optnone))
+#else
+#endif
+
 #define ASSERT_RETURN(x) \
     if (!(x))            \
         return TEST_FAIL;

diff --git a/tests/impl.cpp b/tests/impl.cpp
@@ -4459,7 +4459,7 @@ result_t test_mm_cvtepi32_ps(const SSE2NEONTestImpl &impl, uint32_t iter)
     return validateFloat(ret, trun[0], trun[1], trun[2], trun[3]);
 }
 
-result_t test_mm_cvtpd_epi32(const SSE2NEONTestImpl &impl, uint32_t iter)
+OPTNONE result_t test_mm_cvtpd_epi32(const SSE2NEONTestImpl &impl, uint32_t iter)
 {
     const double *_a = (const double *) impl.mTestFloatPointer1;
     int32_t d[2] = {};
@@ -11837,7 +11837,7 @@ result_t test_mm_popcnt_u64(const SSE2NEONTestImpl &impl, uint32_t iter)
     return TEST_SUCCESS;
 }
 
-result_t test_mm_set_denormals_zero_mode(const SSE2NEONTestImpl &impl,
+OPTNONE result_t test_mm_set_denormals_zero_mode(const SSE2NEONTestImpl &impl,
                                          uint32_t iter)
 {
     result_t res_set_denormals_zero_on, res_set_denormals_zero_off;