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Add SSE variant of pow/powi to interpreter.

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Use SSE pow/powi helper functions from compiled code.
Cleanup use of helper functions.
Related cleanups of folding functions in x64 interpreter.
This commit is contained in:
Mike Pall
2009-12-25 23:12:30 +01:00
parent 6ce0c90ed6
commit 690760aa38
4 changed files with 949 additions and 740 deletions
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7
src/lj_vm.h
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@@ -34,16 +34,13 @@ LJ_ASMF void lj_vm_exit_handler(void);
LJ_ASMF void lj_vm_exit_interp(void);
/* Handlers callable from compiled code. */
LJ_ASMF void lj_vm_floor(void);
LJ_ASMF void lj_vm_ceil(void);
LJ_ASMF void lj_vm_trunc(void);
LJ_ASMF void lj_vm_floor_sse(void);
LJ_ASMF void lj_vm_ceil_sse(void);
LJ_ASMF void lj_vm_trunc_sse(void);
LJ_ASMF void lj_vm_exp(void);
LJ_ASMF void lj_vm_exp2(void);
LJ_ASMF void lj_vm_pow(void);
LJ_ASMF void lj_vm_powi(void);
LJ_ASMF void lj_vm_pow_sse(void);
LJ_ASMF void lj_vm_powi_sse(void);
/* Call gates for functions. */
LJ_ASMF void lj_gate_lf(void);