with A Triangular A_mul_B! overwrites B but Ac_mul_B! doesn't

[dmbates]

(I meant to write "but Ac_mul_B! doesn't".)

julia> B = fill(5.,(1,4))
1x4 Array{Float64,2}:
 5.0  5.0  5.0  5.0

julia> A = Triangular(fill(0.723,(1,1)),:L,false)
1x1 Triangular{Float64}:
 0.723

julia> A_mul_B!(A,B)
1x4 Array{Float64,2}:
 3.615  3.615  3.615  3.615

julia> B
1x4 Array{Float64,2}:
 3.615  3.615  3.615  3.615

julia> B = fill(5.,(1,4))
1x4 Array{Float64,2}:
 5.0  5.0  5.0  5.0

julia> Ac_mul_B!(A,B)
1x4 Array{Float64,2}:
 3.615  3.615  3.615  3.615

julia> B
1x4 Array{Float64,2}:
 5.0  5.0  5.0  5.0

julia> versioninfo()
Julia Version 0.3.0-prerelease+3341
Commit c34e492* (2014-05-30 14:23 UTC)
Platform Info:
  System: Linux (x86_64-pc-linux-gnu)
  CPU: AMD Athlon(tm) II X4 635 Processor
  WORD_SIZE: 64
  BLAS: libopenblas (NO_LAPACK NO_LAPACKE DYNAMIC_ARCH NO_AFFINITY)
  LAPACK: liblapack
  LIBM: libopenlibm

[dmbates]

It seems that the problem is that the A_mul_B! method calls BLAS.trmm! but Ac_mul_B! calls BLAS.trmm (w/o the '!').

@andreasnoackjensen Is this intentional?

[andreasnoack]

Fixed by 547facf