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libm/libm: Do not force floating point type size evaluation. #14456

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Merged
merged 1 commit into from
May 31, 2024
Merged

libm/libm: Do not force floating point type size evaluation. #14456

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5 changes: 4 additions & 1 deletion lib/libm/libm.h
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,10 @@
#include <stdint.h>
#include <math.h>

#define FLT_EVAL_METHOD 0
// These lines verify that FLT_EVAL_METHOD==0, MicroPython's libm requires this.
// If compilation fails here then check the host compiler's FLT_EVAL_METHOD.
typedef float float_t;
typedef double double_t;

#define FORCE_EVAL(x) do { \
if (sizeof(x) == sizeof(float)) { \
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5 changes: 4 additions & 1 deletion lib/libm_dbl/libm.h
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Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,10 @@
#include <stdint.h>
#include <math.h>

#define FLT_EVAL_METHOD 0
// These lines verify that FLT_EVAL_METHOD==0, MicroPython's libm requires this.
// If compilation fails here then check the host compiler's FLT_EVAL_METHOD.
typedef float float_t;
typedef double double_t;

#define FORCE_EVAL(x) do { \
if (sizeof(x) == sizeof(float)) { \
Expand Down