my rust fork https://www.rust-lang.org

compilerlanguagerust

Paolo Teti 9a4e458b48 Add support for mul[s/d]f3vfp and div[s/d]f3vfp ... Here using `"C"` the compiler will use `"aapcs"` or `"aapcs-vfp"` depending on target configuration. Of course this translates in a call to `__aeabi_fdiv` / `__aeabi_fmul` on non-HF targets. On `eabi` targets with +vfpv2/vfpv3 LLVM generate: vmov s0, r1 vmov s2, r0 vdiv.f32 s0, s2, s0 vmov r0, s0 bx lr On `eabihf` targets with +vfpv3-d16/d32/f32 +fp-only-sp LLVM generate: vdiv.f32 s0, s0, s1 bx lr That's exactly what We need for [div/mul][s/d]f3vfp.S		2018-01-29 20:49:55 +01:00
library/compiler-builtins	Add support for mul[s/d]f3vfp and div[s/d]f3vfp	2018-01-29 20:49:55 +01:00