Mercurial > hg > graal-jvmci-8
comparison src/cpu/sparc/vm/c1_FrameMap_sparc.hpp @ 2002:ac637b7220d1
6985015: C1 needs to support compressed oops
Summary: This change implements compressed oops for C1 for x64 and sparc. The changes are mostly on the codegen level, with a few exceptions when we do access things outside of the heap that are uncompressed from the IR. Compressed oops are now also enabled with tiered.
Reviewed-by: twisti, kvn, never, phh
author | iveresov |
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date | Tue, 30 Nov 2010 23:23:40 -0800 |
parents | f95d63e2154a |
children | 8a02ca5e5576 |
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1972:f95d63e2154a | 2002:ac637b7220d1 |
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153 static VMReg fpu_regname (int n); | 153 static VMReg fpu_regname (int n); |
154 | 154 |
155 static bool is_caller_save_register (LIR_Opr reg); | 155 static bool is_caller_save_register (LIR_Opr reg); |
156 static bool is_caller_save_register (Register r); | 156 static bool is_caller_save_register (Register r); |
157 | 157 |
158 static int nof_caller_save_cpu_regs() { return pd_nof_caller_save_cpu_regs_frame_map; } | |
159 static int last_cpu_reg() { return pd_last_cpu_reg; } | |
160 | |
158 #endif // CPU_SPARC_VM_C1_FRAMEMAP_SPARC_HPP | 161 #endif // CPU_SPARC_VM_C1_FRAMEMAP_SPARC_HPP |