[Scummvm-git-logs] scummvm master -> 56f07b0e7815a41389e4e08239bcfe6d4deab431

[lephilousophe]

This automated email contains information about 1 new commit which have been
pushed to the 'scummvm' repo located at https://github.com/scummvm/scummvm .

Summary:
56f07b0e78 COMMON: Fix invalid shift


Commit: 56f07b0e7815a41389e4e08239bcfe6d4deab431
    https://github.com/scummvm/scummvm/commit/56f07b0e7815a41389e4e08239bcfe6d4deab431
Author: Le Philousophe (lephilousophe at users.noreply.github.com)
Date: 2022-09-18T20:37:36+02:00

Commit Message:
COMMON: Fix invalid shift

Sign bit is at bit 15 and must go to bit 63

Changed paths:
    common/xpfloat.cpp


diff --git a/common/xpfloat.cpp b/common/xpfloat.cpp
index 15eb0b624eb..53c1c879580 100644
--- a/common/xpfloat.cpp
+++ b/common/xpfloat.cpp
@@ -99,7 +99,7 @@ void XPFloat::toDoubleBitsSafe(uint64 &result, bool &outOverflowed, Semantics se
 	if ((signAndExponent & 0x7fff) == 0x7fff) {
 		if ((mantissa & 0x7fffffffffffffffu) == 0) {
 			// Infinity
-			doubleBits = (static_cast<uint64>(signAndExponent & 0x8000) << 63) | 0x7ff0000000000000u;
+			doubleBits = (static_cast<uint64>(signAndExponent & 0x8000) << (63 - 15)) | 0x7ff0000000000000u;
 		} else {
 			// NaN
 			doubleBits = 0xffffffffffffffff;