Author: fijal
Branch: jit-leaner-frontend
Changeset: r83294:46fa7f87975d
Date: 2016-03-23 13:32 +0200
http://bitbucket.org/pypy/pypy/changeset/46fa7f87975d/
Log: attempt to fix a strange translation issue where all floats are 0.0
diff --git a/rpython/translator/c/src/float.h b/rpython/translator/c/src/float.h
--- a/rpython/translator/c/src/float.h
+++ b/rpython/translator/c/src/float.h
@@ -41,7 +41,7 @@
#ifdef HAVE_LONG_LONG
#define OP_CAST_FLOAT_TO_LONGLONG(x,r) r = (long long)(x)
#define OP_CAST_FLOAT_TO_ULONGLONG(x,r) r = (unsigned long long)(x)
-#define OP_CONVERT_FLOAT_BYTES_TO_LONGLONG(x,r) memcpy(&r, &x, sizeof(double))
-#define OP_CONVERT_LONGLONG_BYTES_TO_FLOAT(x,r) memcpy(&r, &x, sizeof(long
long))
+#define OP_CONVERT_FLOAT_BYTES_TO_LONGLONG(x,r) { double _f = x; memcpy(&r,
&_f, sizeof(double)) }
+#define OP_CONVERT_LONGLONG_BYTES_TO_FLOAT(x,r) { long long _f = x; memcpy(&r,
&_f, sizeof(long long)) }
#endif
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