Mercurial > hg > graal-compiler
diff src/share/vm/runtime/sharedRuntimeTrans.cpp @ 14411:bdd155477289
8023033: PPC64 (part 13): basic changes for AIX
Summary: Added AIX includes alpha-sorted before BSD. Fix compilation issues with xlC in shared code. Basic shared platform dependend adaption (vm_version etc.).
Reviewed-by: kvn, dholmes, stefank
| author | goetz |
|---|---|
| date | Thu, 22 Aug 2013 09:39:54 -0700 |
| parents | f95d63e2154a |
| children | 8a9bb7821e28 631c3a4ea10c |
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--- a/src/share/vm/runtime/sharedRuntimeTrans.cpp Fri Jul 26 00:59:18 2013 +0200 +++ b/src/share/vm/runtime/sharedRuntimeTrans.cpp Thu Aug 22 09:39:54 2013 -0700 @@ -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