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ARM: Drop hard-fp variants of floor/ceil/trunc.

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Soft-fp variants are faster on a Cortex-A9. Duh.
This commit is contained in:
Mike Pall
2012-10-15 16:53:03 +02:00
parent 894d2d6ef4
commit 2621617a92
3 changed files with 57 additions and 88 deletions
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6
src/lj_vm.h
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@@ -56,8 +56,8 @@ LJ_ASMF void lj_vm_exit_interp(void);
LJ_ASMF double lj_vm_floor(double);
LJ_ASMF double lj_vm_ceil(double);
#if LJ_TARGET_ARM
LJ_ASMF double lj_vm_floor_hf(double);
LJ_ASMF double lj_vm_ceil_hf(double);
LJ_ASMF double lj_vm_floor_sf(double);
LJ_ASMF double lj_vm_ceil_sf(double);
#endif
#endif
#if defined(LUAJIT_NO_LOG2) || LJ_TARGET_X86ORX64
@@ -81,7 +81,7 @@ LJ_ASMF void lj_vm_powi_sse(void);
#else
LJ_ASMF double lj_vm_trunc(double);
#if LJ_TARGET_ARM
LJ_ASMF double lj_vm_trunc_hf(double);
LJ_ASMF double lj_vm_trunc_sf(double);
#endif
#endif
LJ_ASMF double lj_vm_powi(double, int32_t);