Mercurial > hg > truffle
comparison src/share/vm/c1/c1_LinearScan.hpp @ 304:dc7f315e41f7
5108146: Merge i486 and amd64 cpu directories
6459804: Want client (c1) compiler for x86_64 (amd64) for faster start-up
Reviewed-by: kvn
author | never |
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date | Wed, 27 Aug 2008 00:21:55 -0700 |
parents | a61af66fc99e |
children | 9ee9cf798b59 |
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303:fa4d1d240383 | 304:dc7f315e41f7 |
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175 bool has_fpu_registers() const { return _has_fpu_registers; } | 175 bool has_fpu_registers() const { return _has_fpu_registers; } |
176 int num_loops() const { return ir()->num_loops(); } | 176 int num_loops() const { return ir()->num_loops(); } |
177 bool is_interval_in_loop(int interval, int loop) const { return _interval_in_loop.at(interval, loop); } | 177 bool is_interval_in_loop(int interval, int loop) const { return _interval_in_loop.at(interval, loop); } |
178 | 178 |
179 // handling of fpu stack allocation (platform dependent, needed for debug information generation) | 179 // handling of fpu stack allocation (platform dependent, needed for debug information generation) |
180 #ifdef IA32 | 180 #ifdef X86 |
181 FpuStackAllocator* _fpu_stack_allocator; | 181 FpuStackAllocator* _fpu_stack_allocator; |
182 bool use_fpu_stack_allocation() const { return UseSSE < 2 && has_fpu_registers(); } | 182 bool use_fpu_stack_allocation() const { return UseSSE < 2 && has_fpu_registers(); } |
183 #else | 183 #else |
184 bool use_fpu_stack_allocation() const { return false; } | 184 bool use_fpu_stack_allocation() const { return false; } |
185 #endif | 185 #endif |