3rdparty: Update double-conversion

The old patch is removed but another was needed to fix a warning from
MSVC about truncation which is taken from
e634f265db5d296bd7a780f9813d6b8573f5bd90 in the master branch.

Since there is no other changes to the double-conversion directory
between 3.2.0 and that change we are essentially using that commit
directly.

Pick-to: 6.3
Fixes: QTBUG-100988
Change-Id: Ia69f39f61ef989907fdf097f897bece0b3af7194
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>

1 files changed, 25 insertions, 0 deletions

diff --git a/src/3rdparty/double-conversion/double-conversion/ieee.h b/src/3rdparty/double-conversion/double-conversion/ieee.h
index 3c2a5979ff..9203f4d558 100644
--- a/src/3rdparty/double-conversion/double-conversion/ieee.h
+++ b/src/3rdparty/double-conversion/double-conversion/ieee.h
@@ -150,11 +150,19 @@ class Double {
   }
 
   bool IsQuietNan() const {
+#if (defined(__mips__) && !defined(__mips_nan2008)) || defined(__hppa__)
+    return IsNan() && ((AsUint64() & kQuietNanBit) == 0);
+#else
     return IsNan() && ((AsUint64() & kQuietNanBit) != 0);
+#endif
   }
 
   bool IsSignalingNan() const {
+#if (defined(__mips__) && !defined(__mips_nan2008)) || defined(__hppa__)
+    return IsNan() && ((AsUint64() & kQuietNanBit) != 0);
+#else
     return IsNan() && ((AsUint64() & kQuietNanBit) == 0);
+#endif
   }
 
 
@@ -236,7 +244,12 @@ class Double {
  private:
   static const int kDenormalExponent = -kExponentBias + 1;
   static const uint64_t kInfinity = DOUBLE_CONVERSION_UINT64_2PART_C(0x7FF00000, 00000000);
+#if (defined(__mips__) && !defined(__mips_nan2008)) || defined(__hppa__)
+  static const uint64_t kNaN = DOUBLE_CONVERSION_UINT64_2PART_C(0x7FF7FFFF, FFFFFFFF);
+#else
   static const uint64_t kNaN = DOUBLE_CONVERSION_UINT64_2PART_C(0x7FF80000, 00000000);
+#endif
+
 
   const uint64_t d64_;
 
@@ -336,11 +349,19 @@ class Single {
   }
 
   bool IsQuietNan() const {
+#if (defined(__mips__) && !defined(__mips_nan2008)) || defined(__hppa__)
+    return IsNan() && ((AsUint32() & kQuietNanBit) == 0);
+#else
     return IsNan() && ((AsUint32() & kQuietNanBit) != 0);
+#endif
   }
 
   bool IsSignalingNan() const {
+#if (defined(__mips__) && !defined(__mips_nan2008)) || defined(__hppa__)
+    return IsNan() && ((AsUint32() & kQuietNanBit) != 0);
+#else
     return IsNan() && ((AsUint32() & kQuietNanBit) == 0);
+#endif
   }
 
 
@@ -410,7 +431,11 @@ class Single {
   static const int kDenormalExponent = -kExponentBias + 1;
   static const int kMaxExponent = 0xFF - kExponentBias;
   static const uint32_t kInfinity = 0x7F800000;
+#if (defined(__mips__) && !defined(__mips_nan2008)) || defined(__hppa__)
+  static const uint32_t kNaN = 0x7FBFFFFF;
+#else
   static const uint32_t kNaN = 0x7FC00000;
+#endif
 
   const uint32_t d32_;