OSO/TinyCC
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Allow tcc to understand a setob,... opcodes as alias to seto,...

Browse Source 
PS: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20101122/112576.html
This is fix PR8686 for llvm: accepting a 'b' suffix at the end
of all the setcc instructions.
This commit is contained in:
seyko
2015-01-06 22:59:19 +03:00
parent c334b59142
commit e260b03686
5 changed files with 39 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
i386-asm.h
View File

@ -219,6 +219,7 @@ ALT(DEF_ASM_OP1(ljmp, 0xff, 5, 0, OPT_EA))
ALT(DEF_ASM_OP1(int, 0xcd, 0, 0, OPT_IM8))
ALT(DEF_ASM_OP1(seto, 0x0f90, 0, OPC_MODRM | OPC_TEST, OPT_REG8 | OPT_EA))
ALT(DEF_ASM_OP1(setob, 0x0f90, 0, OPC_MODRM | OPC_TEST, OPT_REG8 | OPT_EA))
DEF_ASM_OP2(enter, 0xc8, 0, 0, OPT_IM16, OPT_IM8)
DEF_ASM_OP0(leave, 0xc9)
DEF_ASM_OP0(ret, 0xc3)