Mercurial > hg > graal-compiler
diff src/share/vm/runtime/sharedRuntimeTrans.cpp @ 18041:52b4284cb496
Merge with jdk8u20-b26
| author | Gilles Duboscq <duboscq@ssw.jku.at> |
|---|---|
| date | Wed, 15 Oct 2014 16:02:50 +0200 |
| parents | 4ca6dc0799b6 |
| children | 7848fc12602b |
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--- a/src/share/vm/runtime/sharedRuntimeTrans.cpp Thu Oct 16 10:21:29 2014 +0200 +++ b/src/share/vm/runtime/sharedRuntimeTrans.cpp Wed Oct 15 16:02:50 2014 +0200 @@ -56,10 +56,12 @@ # define __LO(x) *(1+(int*)&x) #endif +#if !defined(AIX) double copysign(double x, double y) { __HI(x) = (__HI(x)&0x7fffffff)|(__HI(y)&0x80000000); return x; } +#endif /* * ==================================================== @@ -85,6 +87,7 @@ hugeX = 1.0e+300, tiny = 1.0e-300; +#if !defined(AIX) double scalbn (double x, int n) { int k,hx,lx; hx = __HI(x); @@ -111,6 +114,7 @@ __HI(x) = (hx&0x800fffff)|(k<<20); return x*twom54; } +#endif /* __ieee754_log(x) * Return the logrithm of x