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target triple = "x86_64-pc-linux-gnu"
@heap = global [10000 x i64] zeroinitializer, align 16
@astack = global [10000 x i64*] zeroinitializer, align 16
declare i64 @printf(i8*, ...)
@printf_d = private unnamed_addr constant [3 x i8] c"%d\00", align 1
@printf_c = private unnamed_addr constant [3 x i8] c"%c\00", align 1
@printf_cycle = private unnamed_addr constant [16 x i8] c"cycle in spine\0a\00", align 1
@INT = constant {i64, i64, i64*, i64, i8, i8, i8}
{i64 0, i64 0, i64* inttoptr (i64 0 to i64*), i64 3, i8 73, i8 78, i8 84}
attributes #0 = { alwaysinline }
define private i64** @_push_local_astack(i64** %asp.0, i64** %aspstart, i64** %globasp.0) #0 {
entry:
br label %loop
loop:
%asp = phi i64** [%asp.0, %entry], [%asp.1, %loop.0]
%globasp = phi i64** [%globasp.0, %entry], [%globasp.1, %loop.0]
%t.0 = icmp eq i64** %asp, %aspstart
br i1 %t.0, label %done, label %loop.0
done:
ret i64** %globasp
loop.0:
%globasp.1 = getelementptr i64*, i64** %globasp, i64 1
%n = load i64*, i64** %asp
store i64* %n, i64** %globasp.1
%asp.1 = getelementptr i64*, i64** %asp, i64 -1
br label %loop
}
define private i64* @addI(i64* %bsp.0) #0 {
%t.0 = load i64, i64* %bsp.0
store i64 undef, i64* %bsp.0
%bsp.1 = getelementptr i64, i64* %bsp.0, i64 1
%t.1 = load i64, i64* %bsp.1
%t.2 = add i64 %t.0, %t.1
store i64 %t.2, i64* %bsp.1
ret i64* %bsp.1
}
define private i64* @eqI_b(i64 %i, i64 %n, i64* %bsp.0) #0 {
%bsp.1 = getelementptr i64, i64* %bsp.0, i64 %n
%bsp.2 = getelementptr i64, i64* %bsp.0, i64 -1
%t.0 = load i64, i64* %bsp.1
%t.1 = icmp eq i64 %t.0, %i
%t.2 = zext i1 %t.1 to i64
store i64 %t.2, i64* %bsp.2
ret i64* %bsp.2
}
define private i64** @fillI_b(i64 %b_offset, i64 %a_offset, i64* %bsp.0, i64** %asp.0) #0 {
%bsp.1 = getelementptr i64, i64* %bsp.0, i64 %b_offset
%t.0 = load i64, i64* %bsp.1
%asp.1 = getelementptr i64*, i64** %asp.0, i64 %a_offset
%n.0 = load i64*, i64** %asp.1
%INT.0 = ptrtoint {i64, i64, i64*, i64, i8, i8, i8}* @INT to i64
%INT.1 = add i64 %INT.0, 2
store i64 %INT.1, i64* %n.0
%n.1 = getelementptr i64, i64* %n.0, i64 1
store i64 %t.0, i64* %n.1
ret i64** %asp.0
}
define private i64** @jsr_eval(i64 %n, i64** %asp.0, i64** %aspstart, i64** %globasp.0) #0 {
; TODO in case %n != 0 do we need to push it to the top of the stack?
%asp.1 = getelementptr i64*, i64** %asp.0, i64 %n
%n.0 = load i64*, i64** %asp.1
%d.0 = load i64, i64* %n.0
%t.0 = and i64 %d.0, 2
%t.1 = icmp eq i64 %t.0, 0
br i1 %t.1, label %eval, label %done
done:
ret i64** %asp.0
eval:
%globasp.1 = call i64** @_push_local_astack(i64** %asp.0, i64** %aspstart, i64** %globasp.0)
%nentry.0 = inttoptr i64 %d.0 to i64*(i64*, i64**)*
%n.1 = call i64* %nentry.0(i64* %n.0, i64** %globasp.1)
store i64* %n.1, i64** %asp.1
ret i64** %asp.0
}
define private i64* @ltI(i64* %bsp.0) #0 {
%t.0 = load i64, i64* %bsp.0
store i64 undef, i64* %bsp.0
%bsp.1 = getelementptr i64, i64* %bsp.0, i64 1
%t.1 = load i64, i64* %bsp.1
%t.2 = icmp slt i64 %t.0, %t.1
%t.3 = zext i1 %t.2 to i64
store i64 %t.3, i64* %bsp.1
ret i64* %bsp.1
}
define private i64** @pop_a1(i64** %asp.0) #0 {
store i64* undef, i64** %asp.0
%asp.1 = getelementptr i64*, i64** %asp.0, i64 -1
ret i64** %asp.1
}
define private i64* @pop_b1(i64* %bsp.0) #0 {
store i64 undef, i64* %bsp.0
%bsp.1 = getelementptr i64, i64* %bsp.0, i64 1
ret i64* %bsp.1
}
define private i64* @print_int(i64* %bsp.0) #0 {
%t.0 = load i64, i64* %bsp.0
store i64 undef, i64* %bsp.0
call i64 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @printf_d, i64 0, i64 0), i64 %t.0)
%bsp.1 = getelementptr i64, i64* %bsp.0, i64 1
ret i64* %bsp.1
}
define private i64* @push_b(i64 %n, i64* %bsp.0) #0 {
%bsp.1 = getelementptr i64, i64* %bsp.0, i64 %n
%t.0 = load i64, i64* %bsp.1
%bsp.2 = getelementptr i64, i64* %bsp.0, i64 -1
store i64 %t.0, i64* %bsp.2
ret i64* %bsp.2
}
define private i64** @push_node(i64* %label, i64 %arity, i64** %asp.0) #0 {
entry:
%n.0 = load i64*, i64** %asp.0
%label.0 = ptrtoint i64* %label to i64
store i64 %label.0, i64* %n.0
br label %loop
loop:
%asp.1 = phi i64** [%asp.0, %entry], [%asp.2, %loop.0]
%arity.0 = phi i64 [%arity, %entry], [%arity.1, %loop.0]
%t.0 = icmp eq i64 %arity.0, 0
br i1 %t.0, label %done, label %loop.0
done:
ret i64** %asp.1
loop.0:
%n.1 = getelementptr i64, i64* %n.0, i64 %arity
%n.2 = load i64, i64* %n.1
%n.3 = inttoptr i64 %n.2 to i64*
%asp.2 = getelementptr i64*, i64** %asp.1, i64 1
store i64* %n.3, i64** %asp.2
%arity.1 = sub i64 %arity.0, 1
br label %loop
}
define private i64* @pushI(i64 %i, i64* %bsp.0) #0 {
%bsp.1 = getelementptr i64, i64* %bsp.0, i64 -1
store i64 %i, i64* %bsp.1
ret i64* %bsp.1
}
define private i64* @pushI_a(i64 %n, i64* %bsp.0, i64** %asp.0) #0 {
%asp.1 = getelementptr i64*, i64** %asp.0, i64 %n
%n.0 = load i64*, i64** %asp.1
%n.1 = getelementptr i64, i64* %n.0, i64 1
%t.0 = load i64, i64* %n.1
%bsp.1 = getelementptr i64, i64* %bsp.0, i64 -1
store i64 %t.0, i64* %bsp.1
ret i64* %bsp.1
}
define private i64* @subI(i64* %bsp.0) #0 {
%t.0 = load i64, i64* %bsp.0
store i64 undef, i64* %bsp.0
%bsp.1 = getelementptr i64, i64* %bsp.0, i64 1
%t.1 = load i64, i64* %bsp.1
%t.2 = sub i64 %t.0, %t.1
store i64 %t.2, i64* %bsp.1
ret i64* %bsp.1
}
define private i64* @update_b(i64 %n1, i64 %n2, i64* %bsp.0) #0 {
%bsp.1 = getelementptr i64, i64* %bsp.0, i64 %n1
%t.0 = load i64, i64* %bsp.1
%bsp.2 = getelementptr i64, i64* %bsp.0, i64 %n2
store i64 %t.0, i64* %bsp.2
ret i64* %bsp.0
}
define private i64* @updatepop_b01(i64* %bsp.0) #0 {
%t.0 = load i64, i64* %bsp.0
store i64 undef, i64* %bsp.0
%bsp.1 = getelementptr i64, i64* %bsp.0, i64 1
store i64 %t.0, i64* %bsp.1
ret i64* %bsp.1
}
define private i64* @peek_a(i64** %asp) #0 {
%t = load i64*, i64** %asp
ret i64* %t
}
define private i64 @peek_b(i64* %bsp) #0 {
%t = load i64, i64* %bsp
ret i64 %t
}
define i64* @_cycle_in_spine(i64** %globasp) prefix {i8*, i64} {i8* inttoptr (i64 0 to i8*), i64 0} {
call i64 (i8*, ...) @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @printf_cycle, i64 0, i64 0))
unreachable
}
define i64* @e_fib_eqI_b_nfib(i64* %n, i64** %globasp) prefix {i8*, i64} {i8* inttoptr (i64 0 to i8*), i64 1} {
%astack = alloca i64*, i64 10
%asp.000 = getelementptr i64*, i64** %astack
%bstack = alloca i64, i64 10
%bsp.000 = getelementptr i64, i64* %bstack, i64 9
%asp.001 = getelementptr i64*, i64** %asp.000, i64 1
store i64* %n, i64** %asp.001
%t.0 = bitcast i64*(i64**)* @_cycle_in_spine to i64*
%asp.002 = call i64** @push_node(i64* %t.0, i64 1, i64** %asp.001)
%t.1 = call i64* @peek_a(i64** %asp.002)
%asp.003 = call i64** @pop_a1(i64** %asp.002)
%globasp.0 = call i64** @_push_local_astack(i64** %asp.003, i64** %asp.000, i64** %globasp)
%t.2 = call i64 @ea1(i64* %t.1, i64** %globasp.0)
%bsp.001 = call i64* @pushI(i64 %t.2, i64* %bsp.000)
%asp.004 = call i64** @fillI_b(i64 0, i64 -0, i64* %bsp.001, i64** %asp.003)
%bsp.002 = call i64* @pop_b1(i64* %bsp.001)
%t.3 = call i64* @peek_a(i64** %asp.004)
%asp.005 = call i64** @pop_a1(i64** %asp.004)
ret i64* %t.3
}
define private i64 @ea1(i64* %n, i64** %globasp) {
%astack = alloca i64*, i64 10
%asp.000 = getelementptr i64*, i64** %astack, i64 0
%bstack = alloca i64, i64 10
%bsp.000 = getelementptr i64, i64* %bstack, i64 9
%asp.001 = getelementptr i64*, i64** %asp.000, i64 1
store i64* %n, i64** %asp.001
%asp.002 = call i64** @jsr_eval(i64 -0, i64** %asp.001, i64** %asp.000, i64** %globasp)
%bsp.001 = call i64* @pushI_a(i64 -0, i64* %bsp.000, i64** %asp.002)
%asp.003 = call i64** @pop_a1(i64** %asp.002)
%t.0 = call i64 @peek_b(i64* %bsp.001)
%bsp.002 = call i64* @pop_b1(i64* %bsp.001)
%t.1 = tail call i64 @s1(i64 %t.0, i64** %globasp)
ret i64 %t.1
}
define i64 @e_fib_eqI_b_sfib(i64 %arg, i64** %globasp) #0 {
%r = tail call i64 @s1(i64 %arg, i64** %globasp)
ret i64 %r
}
define private i64 @s1(i64 %arg, i64** %globasp) #0 {
%astack = alloca i64*, i64 10000
%asp.000 = getelementptr i64*, i64** %astack
%bstack = alloca i64, i64 10000
%bsp.000 = getelementptr i64, i64* %bstack, i64 9999
%bsp.001 = call i64* @pushI(i64 %arg, i64* %bsp.000)
%bsp.002 = call i64* @eqI_b(i64 0, i64 0, i64* %bsp.001)
%t.0 = call i64 @peek_b(i64* %bsp.002)
%bsp.003 = call i64* @pop_b1(i64* %bsp.002)
%t.1 = trunc i64 %t.0 to i1
br i1 %t.1, label %case.1, label %l.0
l.0:
%bsp.004 = call i64* @eqI_b(i64 1, i64 0, i64* %bsp.003)
%t.2 = call i64 @peek_b(i64* %bsp.004)
%bsp.005 = call i64* @pop_b1(i64* %bsp.004)
%t.3 = trunc i64 %t.2 to i1
br i1 %t.3, label %case.2, label %case.3
case.1:
%bsp.100 = call i64* @pop_b1(i64* %bsp.003)
%bsp.101 = call i64* @pushI(i64 1, i64* %bsp.100)
%r.1 = call i64 @peek_b(i64* %bsp.101)
%bsp.102 = call i64* @pop_b1(i64* %bsp.101)
ret i64 %r.1
case.2:
%bsp.200 = call i64* @pop_b1(i64* %bsp.005)
%bsp.201 = call i64* @pushI(i64 1, i64* %bsp.200)
%r.2 = call i64 @peek_b(i64* %bsp.201)
%bsp.202 = call i64* @pop_b1(i64* %bsp.201)
ret i64 %r.2
case.3:
%bsp.300 = call i64* @pushI(i64 1, i64* %bsp.005)
%bsp.301 = call i64* @push_b(i64 1, i64* %bsp.300)
%bsp.302 = call i64* @subI(i64* %bsp.301)
%arg.0 = call i64 @peek_b(i64* %bsp.302)
%bsp.302.0 = call i64* @pop_b1(i64* %bsp.302)
%ret.0 = call i64 @s1(i64 %arg.0, i64** %globasp)
%bsp.303 = call i64* @pushI(i64 %ret.0, i64* %bsp.302.0)
%bsp.304 = call i64* @pushI(i64 2, i64* %bsp.303)
%bsp.305 = call i64* @push_b(i64 2, i64* %bsp.304)
%bsp.306 = call i64* @subI(i64* %bsp.305)
%arg.1 = call i64 @peek_b(i64* %bsp.306)
%bsp.306.0 = call i64* @pop_b1(i64* %bsp.306)
%ret.1 = call i64 @s1(i64 %arg.1, i64** %globasp)
%bsp.307 = call i64* @pushI(i64 %ret.1, i64* %bsp.306.0)
%bsp.308 = call i64* @update_b(i64 1, i64 2, i64* %bsp.307)
%bsp.309 = call i64* @updatepop_b01(i64* %bsp.308)
%bsp.310 = call i64* @addI(i64* %bsp.309)
%r.3 = call i64 @peek_b(i64* %bsp.310)
%bsp.311 = call i64* @pop_b1(i64* %bsp.310)
ret i64 %r.3
}
define i64 @main() {
%heap = bitcast [10000 x i64]* @heap to i64*
%astack = bitcast [10000 x i64*]* @astack to i64**
%n.0 = getelementptr i64, i64* %heap
%INT.0 = ptrtoint {i64, i64, i64*, i64, i8, i8, i8}* @INT to i64
%INT.1 = add i64 %INT.0, 2
store i64 %INT.1, i64* %n.0
%n.0.0 = getelementptr i64, i64* %n.0, i64 1
store i64 43, i64* %n.0.0
%n.1 = getelementptr i64, i64* %n.0, i64 2
store i64 ptrtoint (i64*(i64*,i64**)* @e_fib_eqI_b_nfib to i64), i64* %n.1
%t.0 = ptrtoint i64* %n.0 to i64
%n.1.0 = getelementptr i64, i64* %n.1, i64 1
store i64 %t.0, i64* %n.1.0
%n.2 = call i64* @e_fib_eqI_b_nfib(i64* %n.1, i64** %astack)
%n.3 = getelementptr i64, i64* %n.2, i64 1
%r = load i64, i64* %n.3
call i64 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @printf_d, i64 0, i64 0), i64 %r)
call i64 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @printf_c, i64 0, i64 0), i64 10)
ret i64 0
}
|
