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8152496: Blended code generation

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Reviewed-by: kvn, shade
This commit is contained in:
Michael Berg 2016-03-29 09:53:50 -07:00
parent 19565dea46
commit 06465d42a5
3 changed files with 124 additions and 28 deletions
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6
hotspot/src/cpu/x86/vm/assembler_x86.hpp
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@ -605,6 +605,7 @@ private:
bool _legacy_mode_dq;
bool _legacy_mode_vl;
bool _legacy_mode_vlbw;
bool _is_managed;
class InstructionAttr *_attributes;
@ -811,12 +812,17 @@ private:
_legacy_mode_dq = (VM_Version::supports_avx512dq() == false);
_legacy_mode_vl = (VM_Version::supports_avx512vl() == false);
_legacy_mode_vlbw = (VM_Version::supports_avx512vlbw() == false);
_is_managed = false;
_attributes = NULL;
}
void set_attributes(InstructionAttr *attributes) { _attributes = attributes; }
void clear_attributes(void) { _attributes = NULL; }
void set_managed(void) { _is_managed = true; }
void clear_managed(void) { _is_managed = false; }
bool is_managed(void) { return _is_managed; }
void lea(Register dst, Address src);
void mov(Register dst, Register src);