llvm-6502/test/MC
Rafael Espindola 5e195a4c8d Remove some really nasty uses of hasRawTextSupport.
When MC was first added, targets could use hasRawTextSupport to keep features
working before they were added to the MC interface.

The design goal of MC is to provide an uniform api for printing assembly and
object files. Short of relaxations and other corner cases, a object file is
just another representation of the assembly.

It was never the intention that targets would keep doing things like

if (hasRawTextSupport())
  Set flags in one way.
else
  Set flags in another way.

When they do that they create two code paths and the object file is no longer
just another representation of the assembly. This also then requires testing
with llc -filetype=obj, which is extremelly brittle.

This patch removes some of these hacks by replacing them with smaller ones.
The ARM flag setting is trivial, so I just moved it to the constructor. For
Mips, the patch adds two temporary hack directives that allow the assembly
to represent the same things as the object file was already able to.

The hope is that the mips developers will replace the hack directives with
the same ones that gas uses and drop the -print-hack-directives flag.

I will also try to implement a target streamer interface, so that we can
move this out of the common code.

In summary, for any new work, two rules of the thumb are
  * Don't use "llc -filetype=obj" in tests.
  * Don't add calls to hasRawTextSupport.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192035 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-05 16:42:21 +00:00
..
AArch64 Implement aarch64 neon instruction set AdvSIMD (Across). 2013-10-05 08:22:10 +00:00
ARM Remove some really nasty uses of hasRawTextSupport. 2013-10-05 16:42:21 +00:00
AsmParser MCParser/Debug info: Accept line number 0 as a legitimate value, since 2013-09-26 23:37:11 +00:00
COFF
Disassembler Add XOP disassembler support. Fixes PR13933. 2013-10-03 05:17:48 +00:00
ELF Implements parsing and emitting of .cfi_window_save in MC. 2013-09-26 14:49:40 +00:00
MachO Add test I forgot to git add in r191824. 2013-10-02 14:49:41 +00:00
Markup
Mips Remove some really nasty uses of hasRawTextSupport. 2013-10-05 16:42:21 +00:00
PowerPC
SystemZ [SystemZ] Add comparisons of high words and memory 2013-10-01 15:00:44 +00:00
X86 Add XOP disassembler support. Fixes PR13933. 2013-10-03 05:17:48 +00:00