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comparison src/share/vm/c1/c1_LIRGenerator.cpp @ 6084:6759698e3140

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7133857: exp() and pow() should use the x87 ISA on x86 Summary: use x87 instructions to implement exp() and pow() in interpreter/c1/c2. Reviewed-by: kvn, never, twisti
author roland
date Tue, 15 May 2012 10:10:23 +0200
parents 0105f367a14c
children 8f37087fc13f
comparison
equal deleted inserted replaced
6057:8f972594effc 6084:6759698e3140
2958 case vmIntrinsics::_dlog10: // fall through 2958 case vmIntrinsics::_dlog10: // fall through
2959 case vmIntrinsics::_dabs: // fall through 2959 case vmIntrinsics::_dabs: // fall through
2960 case vmIntrinsics::_dsqrt: // fall through 2960 case vmIntrinsics::_dsqrt: // fall through
2961 case vmIntrinsics::_dtan: // fall through 2961 case vmIntrinsics::_dtan: // fall through
2962 case vmIntrinsics::_dsin : // fall through 2962 case vmIntrinsics::_dsin : // fall through
2963 case vmIntrinsics::_dcos : do_MathIntrinsic(x); break; 2963 case vmIntrinsics::_dcos : // fall through
2964 case vmIntrinsics::_dexp : // fall through
2965 case vmIntrinsics::_dpow : do_MathIntrinsic(x); break;
2964 case vmIntrinsics::_arraycopy: do_ArrayCopy(x); break; 2966 case vmIntrinsics::_arraycopy: do_ArrayCopy(x); break;
2965 2967
2966 // java.nio.Buffer.checkIndex 2968 // java.nio.Buffer.checkIndex
2967 case vmIntrinsics::_checkIndex: do_NIOCheckIndex(x); break; 2969 case vmIntrinsics::_checkIndex: do_NIOCheckIndex(x); break;
2968 2970