rename __clc_flush_denormal_if_not_supportedto __clc_soft_flush_denormal

Author: wenju-he

libclc/clc/include/clc/math/math.h

@@ -64,10 +64,10 @@ bool __attribute__((noinline)) __clc_runtime_has_hw_fma32(void);
 
 #define LOG_MAGIC_NUM_SP32 (1 + NUMEXPBITS_SP32 - EXPBIAS_SP32)
 
-_CLC_OVERLOAD _CLC_INLINE float __clc_flush_denormal_if_not_supported(float x) {
+_CLC_OVERLOAD _CLC_INLINE float __clc_soft_flush_denormal(float x) {
   // Avoid calling __clc_fp32_subnormals_supported here: it uses
   // llvm.canonicalize, which quiets sNaN.
-  return __builtin_fabsf(x) < 0x1p-149f
+  return __builtin_elementwise_abs(x) < 0x1p-149f
              ? __builtin_elementwise_copysign(0.0f, x)
              : x;
 }

libclc/clc/lib/clspv/math/clc_sw_fma.cl

@@ -127,9 +127,9 @@ _CLC_DEF _CLC_OVERLOAD float __clc_sw_fma(float a, float b, float c) {
     return c;
   }
 
-  a = __clc_flush_denormal_if_not_supported(a);
-  b = __clc_flush_denormal_if_not_supported(b);
-  c = __clc_flush_denormal_if_not_supported(c);
+  a = __clc_soft_flush_denormal(a);
+  b = __clc_soft_flush_denormal(b);
+  c = __clc_soft_flush_denormal(c);
 
   if (a == 0.0f || b == 0.0f) {
     return c;

libclc/clc/lib/generic/math/clc_remquo.inc

@@ -8,8 +8,8 @@
 
 _CLC_DEF _CLC_OVERLOAD float __clc_remquo(float x, float y,
                                           __CLC_ADDRESS_SPACE int *quo) {
-  x = __clc_flush_denormal_if_not_supported(x);
-  y = __clc_flush_denormal_if_not_supported(y);
+  x = __clc_soft_flush_denormal(x);
+  y = __clc_soft_flush_denormal(y);
   int ux = __clc_as_int(x);
   int ax = ux & EXSIGNBIT_SP32;
   float xa = __clc_as_float(ax);

libclc/clc/lib/generic/math/clc_sw_fma.cl

@@ -36,9 +36,9 @@ _CLC_DEF _CLC_OVERLOAD float __clc_sw_fma(float a, float b, float c) {
     return c;
   }
 
-  a = __clc_flush_denormal_if_not_supported(a);
-  b = __clc_flush_denormal_if_not_supported(b);
-  c = __clc_flush_denormal_if_not_supported(c);
+  a = __clc_soft_flush_denormal(a);
+  b = __clc_soft_flush_denormal(b);
+  c = __clc_soft_flush_denormal(c);
 
   if (c == 0) {
     return a * b;