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7196199: java/text/Bidi/Bug6665028.java failed: Bidi run count incorrect

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Save whole XMM/YMM registers in safepoint interrupt handler.

Reviewed-by: roland, twisti
This commit is contained in:
Vladimir Kozlov 2012-09-17 19:39:07 -07:00
parent 45435c5485
commit 811c047ec1
19 changed files with 654 additions and 204 deletions
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3
hotspot/src/share/vm/opto/compile.hpp
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@ -279,6 +279,7 @@ class Compile : public Phase {
bool _has_split_ifs; // True if the method _may_ have some split-if
bool _has_unsafe_access; // True if the method _may_ produce faults in unsafe loads or stores.
bool _has_stringbuilder; // True StringBuffers or StringBuilders are allocated
int _max_vector_size; // Maximum size of generated vectors
uint _trap_hist[trapHistLength]; // Cumulative traps
bool _trap_can_recompile; // Have we emitted a recompiling trap?
uint _decompile_count; // Cumulative decompilation counts.
@ -443,6 +444,8 @@ class Compile : public Phase {
void set_has_unsafe_access(bool z) { _has_unsafe_access = z; }
bool has_stringbuilder() const { return _has_stringbuilder; }
void set_has_stringbuilder(bool z) { _has_stringbuilder = z; }
int max_vector_size() const { return _max_vector_size; }
void set_max_vector_size(int s) { _max_vector_size = s; }
void set_trap_count(uint r, uint c) { assert(r < trapHistLength, "oob"); _trap_hist[r] = c; }
uint trap_count(uint r) const { assert(r < trapHistLength, "oob"); return _trap_hist[r]; }
bool trap_can_recompile() const { return _trap_can_recompile; }