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|
# File generated by CompCert 3.5
# Command line: -O3 -Wall -Wno-c11-extensions -fno-unprototyped -S binary_search.c -o binary_search.ccomp.k1c.s
.section .rodata
.balign 1
__stringlit_1:
.ascii "position: %d\012random fill cycles: %lu\012search cycles: %lu\012\000"
.type __stringlit_1, @object
.size __stringlit_1, . - __stringlit_1
.text
.balign 2
.globl my_bsearch
my_bsearch:
addd $r17 = $r12, 0
addd $r12 = $r12, -16
;;
sd 0[$r12] = $r17
;;
;;
get $r16 = $ra
;;
sd 8[$r12] = $r16
;;
make $r4, 0
addw $r6 = $r1, -1
;;
.L100:
addw $r5 = $r4, $r6
;;
srlw $r3 = $r5, 1
;;
zxwd $r5 = $r3
;;
slld $r8 = $r5, 2
;;
lws $r1 = $r8[$r0]
;;
compw.eq $r32 = $r1, $r2
;;
cb.wnez $r32? .L101
;;
compw.lt $r32 = $r1, $r2
;;
cb.wnez $r32? .L102
;;
addw $r6 = $r3, -1
goto .L103
;;
.L102:
addw $r4 = $r3, 1
;;
.L103:
compw.leu $r32 = $r4, $r6
;;
cb.wnez $r32? .L100
;;
make $r0, -1
goto .L104
;;
.L101:
addd $r0 = $r3, 0
;;
.L104:
ld $r16 = 8[$r12]
;;
set $ra = $r16
;;
addd $r12 = $r12, 16
;;
ret
;;
.type my_bsearch, @function
.size my_bsearch, . - my_bsearch
.text
.balign 2
.globl random_ascending_fill
random_ascending_fill:
addd $r17 = $r12, 0
addd $r12 = $r12, -16
;;
sd 0[$r12] = $r17
;;
;;
get $r16 = $ra
;;
sd 8[$r12] = $r16
;;
make $r7, 41
make $r8, 0
make $r6, 0
;;
.L105:
compw.geu $r32 = $r6, $r1
;;
cb.wnez $r32? .L106
;;
zxwd $r2 = $r6
andw $r3 = $r7, 1073741824
;;
slld $r4 = $r2, 2
;;
sw $r4[$r0] = $r8
addw $r8 = $r8, 1
cb.weqz $r3? .L107
;;
addw $r8 = $r8, 1
;;
.L107:
mulw $r2 = $r7, 97
addw $r6 = $r6, 1
;;
addw $r7 = $r2, 5
goto .L105
;;
.L106:
ld $r16 = 8[$r12]
;;
set $ra = $r16
;;
addd $r12 = $r12, 16
;;
ret
;;
.type random_ascending_fill, @function
.size random_ascending_fill, . - random_ascending_fill
.text
.balign 2
.globl main
main:
addd $r17 = $r12, 0
addd $r12 = $r12, -64
;;
sd 0[$r12] = $r17
;;
;;
get $r16 = $ra
;;
sd 8[$r12] = $r16
;;
sd 16[$r12] = $r18
make $r0, 20000
;;
sd 24[$r12] = $r19
;;
sd 32[$r12] = $r20
;;
sd 40[$r12] = $r21
;;
sd 48[$r12] = $r22
make $r22, 5000
call malloc
;;
addd $r21 = $r0, 0
call get_current_cycle
;;
addd $r18 = $r0, 0
addd $r1 = $r22, 0
addd $r0 = $r21, 0
call random_ascending_fill
;;
call get_current_cycle
;;
sbfd $r19 = $r18, $r0
call get_current_cycle
;;
addd $r20 = $r0, 0
make $r2, 1502
addd $r1 = $r22, 0
addd $r0 = $r21, 0
call my_bsearch
;;
addd $r18 = $r0, 0
call get_current_cycle
;;
sbfd $r3 = $r20, $r0
make $r0 = __stringlit_1
addd $r2 = $r19, 0
addd $r1 = $r18, 0
call printf
;;
addd $r0 = $r21, 0
call free
;;
make $r0, 0
;;
ld $r18 = 16[$r12]
;;
ld $r19 = 24[$r12]
;;
ld $r20 = 32[$r12]
;;
ld $r21 = 40[$r12]
;;
ld $r22 = 48[$r12]
;;
ld $r16 = 8[$r12]
;;
set $ra = $r16
;;
addd $r12 = $r12, 64
;;
ret
;;
.type main, @function
.size main, . - main
|
