llvm-6502/test/MC
Tilmann Scheller 79c163d6dd ARM: Prevent ARMAsmParser::shouldOmitCCOutOperand() from misidentifying certain Thumb2 add immediate T3 encodings.
Before the fix Thumb2 instructions of type "add rD, rN, #imm" (T3 encoding, see ARM ARM A8.8.4) with rD and rN both being low registers (r0-r7) were classified as having the T4 encoding.

The T4 encoding doesn't have a cc_out operand so for above instructions the operand gets erroneously removed, corrupting the token stream and leading to parse errors later in the process.

This bug prevented "add r1, r7, #0xcbcbcbcb" from being assembled correctly.

Fixes <rdar://problem/14224440>.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185575 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-03 20:38:01 +00:00
..
AArch64 Prefix failing commands with not to make clear they are expected to fail. 2013-07-03 16:41:29 +00:00
ARM ARM: Prevent ARMAsmParser::shouldOmitCCOutOperand() from misidentifying certain Thumb2 add immediate T3 encodings. 2013-07-03 20:38:01 +00:00
AsmParser Prefix failing commands with not to make clear they are expected to fail. 2013-07-03 16:41:29 +00:00
COFF [mc-coff] Forward Linker Option flags into the .drectve section 2013-04-25 19:34:41 +00:00
Disassembler This corrects the implementation of Thumb ADR instruction. There are three issues: 2013-07-03 09:21:44 +00:00
ELF Added the test missed from r185080. 2013-07-01 09:02:33 +00:00
MachO Revert r15266. This fixes llvm.org/pr15266. 2013-02-14 16:23:08 +00:00
Markup MC: Simple example parser for MC assembly markup. 2012-10-31 23:24:13 +00:00
MBlaze Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu 2012-03-25 09:02:19 +00:00
Mips [mips] Do not emit ".option pic0" if target is mips64. 2013-06-26 19:08:49 +00:00
PowerPC [PowerPC] Support lmw/stmw in the asm parser 2013-07-03 18:29:47 +00:00
SystemZ [SystemZ] Add the MVC instruction 2013-07-02 14:56:45 +00:00
X86 Prefix failing commands with not to make clear they are expected to fail. 2013-07-03 16:41:29 +00:00