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Try to convince get better code out of Clang

This commit is contained in:
Alan Wu 2020-09-03 13:55:41 -04:00 committed by Maxime Chevalier-Boisvert
parent 96cad3515f
commit be78abf6bd

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@ -92,8 +92,13 @@ vm_exec_core(rb_execution_context_t *ec, VALUE initial)
#define USE_MACHINE_REGS 1
#elif defined(__GNUC__) && defined(__powerpc64__)
#if 0
DECL_SC_REG(const VALUE *, pc, "14");
DECL_SC_REG(rb_control_frame_t *, cfp, "15");
#else
register rb_control_frame_t *reg_cfp;
const VALUE *reg_pc;
#endif
#define USE_MACHINE_REGS 1
#elif defined(__GNUC__) && defined(__aarch64__)