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7133857: exp() and pow() should use the x87 ISA on x86

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Use x87 instructions to implement exp() and pow() in interpreter/c1/c2.

Reviewed-by: kvn, never, twisti
This commit is contained in:
Roland Westrelin 2012-05-15 10:10:23 +02:00
parent eb4a860bc3
commit b305cf722e
26 changed files with 783 additions and 279 deletions
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2
hotspot/src/share/vm/interpreter/templateInterpreter.cpp
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@ -370,6 +370,8 @@ void TemplateInterpreterGenerator::generate_all() {
method_entry(java_lang_math_sqrt )
method_entry(java_lang_math_log )
method_entry(java_lang_math_log10)
method_entry(java_lang_math_exp )
method_entry(java_lang_math_pow )
method_entry(java_lang_ref_reference_get)
// all native method kinds (must be one contiguous block)