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replace tabs with 4 spaces

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Martijn Visser 2018-08-14 19:05:54 +02:00
parent 031d9d75c4
commit e18bab117b
1 changed files with 60 additions and 60 deletions
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@ -564,12 +564,12 @@ subtypes(Cat) # => 0-element Array{Any,1}
# AbstractString, as the name implies, is also an abstract type # AbstractString, as the name implies, is also an abstract type
subtypes(AbstractString) # 6-element Array{Union{DataType, UnionAll},1}: subtypes(AbstractString) # 6-element Array{Union{DataType, UnionAll},1}:
# Base.SubstitutionString # Base.SubstitutionString
# Base.Test.GenericString # Base.Test.GenericString
# DirectIndexString # DirectIndexString
# RevString # RevString
# String # String
# SubString # SubString
# Every type has a super type; use the `supertype` function to get it. # Every type has a super type; use the `supertype` function to get it.
typeof(5) # => Int64 typeof(5) # => Int64
@ -709,39 +709,39 @@ square_area(5) #25
# What happens when we feed square_area an integer? # What happens when we feed square_area an integer?
code_native(square_area, (Int32,)) code_native(square_area, (Int32,))
# .section __TEXT,__text,regular,pure_instructions # .section __TEXT,__text,regular,pure_instructions
# Filename: none # Filename: none
# Source line: 1 # Prologue # Source line: 1 # Prologue
# push RBP # push RBP
# mov RBP, RSP # mov RBP, RSP
# Source line: 1 # Source line: 1
# movsxd RAX, EDI # Fetch l from memory? # movsxd RAX, EDI # Fetch l from memory?
# imul RAX, RAX # Square l and store the result in RAX # imul RAX, RAX # Square l and store the result in RAX
# pop RBP # Restore old base pointer # pop RBP # Restore old base pointer
# ret # Result will still be in RAX # ret # Result will still be in RAX
code_native(square_area, (Float32,)) code_native(square_area, (Float32,))
# .section __TEXT,__text,regular,pure_instructions # .section __TEXT,__text,regular,pure_instructions
# Filename: none # Filename: none
# Source line: 1 # Source line: 1
# push RBP # push RBP
# mov RBP, RSP # mov RBP, RSP
# Source line: 1 # Source line: 1
# vmulss XMM0, XMM0, XMM0 # Scalar single precision multiply (AVX) # vmulss XMM0, XMM0, XMM0 # Scalar single precision multiply (AVX)
# pop RBP # pop RBP
# ret # ret
code_native(square_area, (Float64,)) code_native(square_area, (Float64,))
# .section __TEXT,__text,regular,pure_instructions # .section __TEXT,__text,regular,pure_instructions
# Filename: none # Filename: none
# Source line: 1 # Source line: 1
# push RBP # push RBP
# mov RBP, RSP # mov RBP, RSP
# Source line: 1 # Source line: 1
# vmulsd XMM0, XMM0, XMM0 # Scalar double precision multiply (AVX) # vmulsd XMM0, XMM0, XMM0 # Scalar double precision multiply (AVX)
# pop RBP # pop RBP
# ret # ret
# #
# Note that julia will use floating point instructions if any of the # Note that julia will use floating point instructions if any of the
# arguments are floats. # arguments are floats.
# Let's calculate the area of a circle # Let's calculate the area of a circle
@ -749,33 +749,33 @@ circle_area(r) = pi * r * r # circle_area (generic function with 1 method)
circle_area(5) # 78.53981633974483 circle_area(5) # 78.53981633974483
code_native(circle_area, (Int32,)) code_native(circle_area, (Int32,))
# .section __TEXT,__text,regular,pure_instructions # .section __TEXT,__text,regular,pure_instructions
# Filename: none # Filename: none
# Source line: 1 # Source line: 1
# push RBP # push RBP
# mov RBP, RSP # mov RBP, RSP
# Source line: 1 # Source line: 1
# vcvtsi2sd XMM0, XMM0, EDI # Load integer (r) from memory # vcvtsi2sd XMM0, XMM0, EDI # Load integer (r) from memory
# movabs RAX, 4593140240 # Load pi # movabs RAX, 4593140240 # Load pi
# vmulsd XMM1, XMM0, QWORD PTR [RAX] # pi * r # vmulsd XMM1, XMM0, QWORD PTR [RAX] # pi * r
# vmulsd XMM0, XMM0, XMM1 # (pi * r) * r # vmulsd XMM0, XMM0, XMM1 # (pi * r) * r
# pop RBP # pop RBP
# ret # ret
# #
code_native(circle_area, (Float64,)) code_native(circle_area, (Float64,))
# .section __TEXT,__text,regular,pure_instructions # .section __TEXT,__text,regular,pure_instructions
# Filename: none # Filename: none
# Source line: 1 # Source line: 1
# push RBP # push RBP
# mov RBP, RSP # mov RBP, RSP
# movabs RAX, 4593140496 # movabs RAX, 4593140496
# Source line: 1 # Source line: 1
# vmulsd XMM1, XMM0, QWORD PTR [RAX] # vmulsd XMM1, XMM0, QWORD PTR [RAX]
# vmulsd XMM0, XMM1, XMM0 # vmulsd XMM0, XMM1, XMM0
# pop RBP # pop RBP
# ret # ret
# #
``` ```
## Further Reading ## Further Reading