Stm8 code size - Revision history

Vdudouyt at 03:56, 3 June 2013

2013-06-03T03:56:02Z

Spth: /* STM8 code size comparison (bytes): */

2013-04-30T14:32:58Z

‎STM8 code size comparison (bytes):

Spth at 09:41, 19 April 2013

2013-04-19T09:41:59Z

Spth at 09:39, 19 April 2013

2013-04-19T09:39:45Z

Spth: Results for current stm8 branch.

2013-04-18T16:57:19Z

Results for current stm8 branch.

Borutr: Created page with "A history of code size in sdcc and a comparison to other compilers. == STM8 code size comparison (bytes): == {| border=1 class="simple" ! File ! Cosmic C² stm8 ! sdcc #xxx..."

2012-12-19T15:24:52Z

Created page with "A history of code size in sdcc and a comparison to other compilers. == STM8 code size comparison (bytes): == {| border=1 class="simple" ! File ! Cosmic C² stm8 ! sdcc #xxx..."

New page

A history of code size in sdcc and a comparison to other compilers.

== STM8 code size comparison (bytes): ==
{| border=1 class="simple"
! File
! Cosmic C² stm8
! sdcc #xxxx stm8
|-
| cvu_vinb.c
| 7
| x
|-
| galois_lfsr.c
| 21
| x
|-
| get_tile.c
| 95
| x
|-
| huffman_iterative.c
| 161
| x
|-
| huffman_recursive.c
| 198
| x
|-
| init_loop.c
| 33
| x
|-
| insertion_sort.c
| 108
| x
|-
| memcpy_compression.c
| 31
| x
|-
| memtovmemcpy.c
| 30
| x
|-
| play_music.c
| 393
| x
|-
| sdcc_divulong.c
| 100
| x
|-
| sdcc_mullong.c
| 132
| x
|-
| set_screen_mode.c
| 49
| x
|-
| set_sprite_x.c
| 66
| x
|-
| z88dk-mktime.c
| 239
| x
|-
| total
| x
| x
|}

The benchmark files can be found at http://colecovision.eu/stuff/testbench.tar.gz

² C Compiler for STM8 (COSMIC Software); Generator V4.3.4 - 23 Mar 2010

This is a list of feature requests, that combined will probably get code size down near to the level of the non-free compilers.

{| border=1 class="simple"
! '''Request ID'''
! '''Summary'''
|-
|}

@@ Line 7: / Line 7: @@
 ! sdcc-stm8 #8537
 ! sdcc-stm8 #8586
 |-
 |  cvu_vinb.c
 |  7
 |  15
 |  15
@@ Line 17: / Line 19: @@
 |  34
 |  32
 |-
 |  get_tile.c
@@ Line 22: / Line 25: @@
 |  129
 |  120
 |-
 |  huffman_iterative.c
@@ Line 27: / Line 31: @@
 |  323
 |  288
 |-
 |  huffman_recursive.c
@@ Line 32: / Line 37: @@
 |  358
 |  306
 |-
 |  init_loop.c
@@ Line 37: / Line 43: @@
 |  69
 |  54
 |-
 |  insertion_sort.c
 |  108
 |  247
 |  191
 |-
@@ Line 47: / Line 55: @@
 |  93
 |  77
 |-
 |  memtovmemcpy.c
 |  30
 |  101
 |  86
 |-
@@ Line 57: / Line 67: @@
 |  721
 |  669
 |-
 |  sdcc_mullong.c
@@ Line 62: / Line 73: @@
 |  673
 |  494
 |-
 |  set_screen_mode.c
@@ Line 67: / Line 79: @@
 |  75
 |  80
 |-
 |  set_sprite_x.c
@@ Line 72: / Line 85: @@
 |  152
 |  128
 |-
 |  z88dk-mktime.c
@@ Line 77: / Line 91: @@
 |  618
 |  603
 |-
 |  total
@@ Line 82: / Line 97: @@
 |  3609
 |  3142
 |}

@@ Line 64: / Line 64: @@
 |-
 |  total
-|  x
+|  1563
-|  x
+|  3609
 |}