Mercurial > hg > graal-jvmci-8
annotate src/cpu/x86/vm/c1_LIRAssembler_x86.hpp @ 1848:c393f046f4c5
6991512: G1 barriers fail with 64bit C1
Summary: Fix compare-and-swap intrinsic problem with G1 post-barriers and issue with branch ranges in G1 stubs on sparc
Reviewed-by: never, kvn
author | iveresov |
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date | Tue, 12 Oct 2010 23:51:20 -0700 |
parents | d5d065957597 |
children | f95d63e2154a |
rev | line source |
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0 | 1 /* |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
25 private: | |
26 | |
27 Address::ScaleFactor array_element_size(BasicType type) const; | |
28 | |
29 void monitorexit(LIR_Opr obj_opr, LIR_Opr lock_opr, Register new_hdr, int monitor_no, Register exception); | |
30 | |
31 void arith_fpu_implementation(LIR_Code code, int left_index, int right_index, int dest_index, bool pop_fpu_stack); | |
32 | |
33 // helper functions which checks for overflow and sets bailout if it | |
34 // occurs. Always returns a valid embeddable pointer but in the | |
35 // bailout case the pointer won't be to unique storage. | |
36 address float_constant(float f); | |
37 address double_constant(double d); | |
38 | |
304 | 39 bool is_literal_address(LIR_Address* addr); |
40 | |
41 // When we need to use something other than rscratch1 use this | |
42 // method. | |
43 Address as_Address(LIR_Address* addr, Register tmp); | |
44 | |
1783 | 45 // Record the type of the receiver in ReceiverTypeData |
46 void type_profile_helper(Register mdo, | |
47 ciMethodData *md, ciProfileData *data, | |
48 Register recv, Label* update_done); | |
0 | 49 public: |
50 | |
51 void store_parameter(Register r, int offset_from_esp_in_words); | |
52 void store_parameter(jint c, int offset_from_esp_in_words); | |
53 void store_parameter(jobject c, int offset_from_esp_in_words); | |
54 | |
304 | 55 enum { call_stub_size = NOT_LP64(15) LP64_ONLY(28), |
0 | 56 exception_handler_size = DEBUG_ONLY(1*K) NOT_DEBUG(175), |
304 | 57 deopt_handler_size = NOT_LP64(10) LP64_ONLY(17) |
0 | 58 }; |