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| author | Shawn Rutledge <shawn.rutledge@qt.io> | 2017-11-17 10:35:58 +0100 |
|---|---|---|
| committer | Liang Qi <liang.qi@qt.io> | 2017-11-18 06:58:33 +0000 |
| commit | a4113d0c644edba1c39d9d268a259e95ae51c61e (patch) | |
| tree | a241a2ad03bd592943cfcd9bd27a438ec02531d2 | |
| parent | c4885b21d6d18364d931cb103bd5a7306748d9b8 (diff) | |
qfloat16(float) constructor: explicit cast on aarch64 to avoid warning
The warning was
global/qfloat16.h: In constructor ‘qfloat16::qfloat16(float)’:
global/qfloat16.h:124:18: error: conversion to ‘__fp16’ from ‘float’ may alter its value [-Werror=float-conversion]
__fp16 f16 = f;
^
cc1plus: all warnings being treated as errors
The warning was added by fb5976038162d93d60c7f76376bbb4df38e83ba9.
Change-Id: I489348c4d5d672bfa5d4db99c837696a2a69a27e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| -rw-r--r-- | src/corelib/global/qfloat16.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/global/qfloat16.h b/src/corelib/global/qfloat16.h index 10598adb1d..a36852fc22 100644 --- a/src/corelib/global/qfloat16.h +++ b/src/corelib/global/qfloat16.h @@ -121,7 +121,7 @@ inline qfloat16::qfloat16(float f) Q_DECL_NOTHROW __m128i packhalf = _mm_cvtps_ph(packsingle, 0); b16 = _mm_extract_epi16(packhalf, 0); #elif defined (__ARM_FP16_FORMAT_IEEE) - __fp16 f16 = f; + __fp16 f16 = __fp16(f); memcpy(&b16, &f16, sizeof(quint16)); #else quint32 u; |