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r5030@macbookpro: aamine | 2009-06-06 21:36:52 +0900 

* lib/alloca.s: shorten assembly.
 


git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@4276 1b9489fe-b721-0410-924e-b54b9192deb8
This commit is contained in:
Minero Aoki 2009-06-06 12:37:05 +00:00
parent 4cf7bd2ae8
commit 0f036467ce
2 changed files with 6 additions and 4 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Sat Jun 6 21:36:09 2009 Minero Aoki <aamine@loveruby.net>
* lib/alloca.s: shorten assembly.
Sat Jun 6 21:28:20 2009 Minero Aoki <aamine@loveruby.net> Sat Jun 6 21:28:20 2009 Minero Aoki <aamine@loveruby.net>
* sysdep/x86/CodeGenerator.java: refactoring: rename method: * sysdep/x86/CodeGenerator.java: refactoring: rename method:

6
lib/alloca.s
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@ -2,13 +2,11 @@
.globl alloca .globl alloca
.type alloca,@function .type alloca,@function
alloca: alloca:
addl $4, %esp popl %ecx
movl -4(%esp), %ecx
movl (%esp), %eax movl (%esp), %eax
addl $3, %eax addl $3, %eax
andl $-4, %eax andl $-4, %eax
subl %eax, %esp subl %eax, %esp
movl %esp, %eax leal 4(%esp), %eax
addl $4, %eax
jmp *%ecx jmp *%ecx
.size alloca, .-alloca .size alloca, .-alloca