remove now unnecessary effects annotations

Author: aviatesk

base/math.jl

@@ -307,7 +307,7 @@ end
 Base.@assume_effects :terminates_locally @inline function exthorner(x, p::Tuple)
     hi, lo = p[end], zero(x)
     for i in length(p)-1:-1:1
-        pi = getfield(p, i) # needed to prove consistency
+        pi = @inbounds p[i]
         prod, err = two_mul(hi,x)
         hi = pi+prod
         lo = fma(lo, x, prod - (hi - pi) + err)

base/special/exp.jl

@@ -174,10 +174,9 @@ const J_TABLE = (0x0000000000000000, 0xaac00b1afa5abcbe, 0x9b60163da9fb3335, 0xa
                  0xa66f0f9c1cb64129, 0x93af252b376bba97, 0xacdf3ac948dd7273, 0x99df50765b6e4540, 0x9faf6632798844f8,
                  0xa12f7bfdad9cbe13, 0xaeef91d802243c88, 0x874fa7c1819e90d8, 0xacdfbdba3692d513, 0x62efd3c22b8f71f1, 0x74afe9d96b2a23d9)
 
-# :nothrow needed since the compiler can't prove `ind` is inbounds.
-Base.@assume_effects :nothrow function table_unpack(ind::Int32)
+function table_unpack(ind::Int32)
     ind = ind & 255 + 1 # 255 == length(J_TABLE) - 1
-    j = getfield(J_TABLE, ind) # use getfield so the compiler can prove consistent
+    j = @inbounds J_TABLE[ind]
     jU = reinterpret(Float64, JU_CONST | (j&JU_MASK))
     jL = reinterpret(Float64, JL_CONST | (j>>8))
     return jU, jL

base/special/log.jl

@@ -155,10 +155,7 @@ logbU(::Type{Float64},::Val{10}) = 0.4342944819032518
 logbL(::Type{Float64},::Val{10}) = 1.098319650216765e-17
 
 # Procedure 1
-# XXX we want to mark :consistent-cy here so that this function can be concrete-folded,
-# because the effect analysis currently can't prove it in the presence of `@inbounds` or
-# `:boundscheck`, but still the access to `t_log_Float64` is really safe here
-Base.@assume_effects :consistent @inline function log_proc1(y::Float64,mf::Float64,F::Float64,f::Float64,base=Val(:ℯ))
+@inline function log_proc1(y::Float64,mf::Float64,F::Float64,f::Float64,base=Val(:ℯ))
     jp = unsafe_trunc(Int,128.0*F)-127
 
     ## Steps 1 and 2
@@ -216,10 +213,7 @@ end
 end
 
 # Procedure 1
-# XXX we want to mark :consistent-cy here so that this function can be concrete-folded,
-# because the effect analysis currently can't prove it in the presence of `@inbounds` or
-# `:boundscheck`, but still the access to `t_log_Float32` is really safe here
-Base.@assume_effects :consistent @inline function log_proc1(y::Float32,mf::Float32,F::Float32,f::Float32,base=Val(:ℯ))
+@inline function log_proc1(y::Float32,mf::Float32,F::Float32,f::Float32,base=Val(:ℯ))
     jp = unsafe_trunc(Int,128.0f0*F)-127
 
     ## Steps 1 and 2
@@ -571,8 +565,7 @@ function _log_ext(xu)
     z = reinterpret(Float64, xu - (tmp & 0xfff0000000000000))
     k = Float64(tmp >> 52)
     # log(x) = k*Ln2 + log(c) + log1p(z/c-1).
-    # getfield instead of getindex to satisfy effect analysis not knowing whether this is inbounds
-    t, logctail = getfield(t_log_table_compact, Int(i+1))
+    t, logctail = @inbounds t_log_table_compact[Int(i+1)]
     invc, logc = log_tab_unpack(t)
     # Note: invc is j/N or j/N/2 where j is an integer in [N,2N) and
     # |z/c - 1| < 1/N, so r = z/c - 1 is exactly representable.

base/special/rem_pio2.jl

@@ -126,10 +126,7 @@ function fromfraction(f::Int128)
     return (z1,z2)
 end
 
-# XXX we want to mark :consistent-cy here so that this function can be concrete-folded,
-# because the effect analysis currently can't prove it in the presence of `@inbounds` or
-# `:boundscheck`, but still the accesses to `INV_2PI` are really safe here
-Base.@assume_effects :consistent function paynehanek(x::Float64)
+function paynehanek(x::Float64)
     # 1. Convert to form
     #
     #    x = X * 2^k,