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| author | Kartik Agaram <vc@akkartik.com> | 2019-12-09 16:53:57 -0800 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2019-12-09 16:53:57 -0800 |
| commit | ef21004a5c5b655b7e352f658a8368986ac1c1df (patch) | |
| tree | 5c88556ff09014bef796def3200aa79ce0859e28 /apps/factorial2.subx | |
| parent | af1473922226e0ea07e6da9f486634702a6915c1 (diff) | |
| download | mu-ef21004a5c5b655b7e352f658a8368986ac1c1df.tar.gz | |
5809
Diffstat (limited to 'apps/factorial2.subx')
| -rw-r--r-- | apps/factorial2.subx | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/apps/factorial2.subx b/apps/factorial2.subx index ecaccbcf..e512521a 100644 --- a/apps/factorial2.subx +++ b/apps/factorial2.subx @@ -45,8 +45,8 @@ Entry: # run tests if necessary, compute `factorial(5)` if not e8/call kernel-string-equal?/disp32 # . . discard args 81 0/subop/add %esp 8/imm32 - # . if (eax == 0) goto run-main - 3d/compare-eax-and 0/imm32 + # . if (eax == false) goto run-main + 3d/compare-eax-and 0/imm32/false 74/jump-if-equal $run-main/disp8 # run-tests() e8/call run-tests/disp32 @@ -77,10 +77,10 @@ factorial: # n : int -> int/eax b8/copy-to-eax 1/imm32 81 7/subop/compare *(ebp+8) 1/imm32 7e/jump-if-<= $factorial:end/disp8 - # ebx = n-1 + # var ebx : int = n-1 8b/-> *(ebp+8) 3/r32/ebx 4b/decrement-ebx - # eax = factorial(n-1) + # var eax : int = factorial(n-1) # . . push args 53/push-ebx # . . call |