llvm-6502/test/Feature
Chandler Carruth ddbc274169 Manually upgrade the test suite to specify the flag to cttz and ctlz.
I followed three heuristics for deciding whether to set 'true' or
'false':

- Everything target independent got 'true' as that is the expected
  common output of the GCC builtins.
- If the target arch only has one way of implementing this operation,
  set the flag in the way that exercises the most of codegen. For most
  architectures this is also the likely path from a GCC builtin, with
  'true' being set. It will (eventually) require lowering away that
  difference, and then lowering to the architecture's operation.
- Otherwise, set the flag differently dependending on which target
  operation should be tested.

Let me know if anyone has any issue with this pattern or would like
specific tests of another form. This should allow the x86 codegen to
just iteratively improve as I teach the backend how to differentiate
between the two forms, and everything else should remain exactly the
same.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146370 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 11:59:10 +00:00
..
aliases.ll
alignment.ll manually upgrade a bunch of tests to modern syntax, and remove some that 2011-06-17 03:14:27 +00:00
basictest.ll
callingconventions.ll Update tests to the newest EH syntax. 2011-08-25 01:30:18 +00:00
calltest.ll Update tests to the newest EH syntax. 2011-08-25 01:30:18 +00:00
casttest.ll
cfgstructures.ll
const_pv.ll Add support for vectors of pointers. 2011-12-05 06:29:09 +00:00
constexpr.ll
constpointer.ll
dg.exp
escaped_label.ll
exception.ll Add feature test for the new exception handling stuff. 2011-08-25 01:19:13 +00:00
float.ll
fold-fpcast.ll
forwardreftest.ll Remove support for parsing the "type i32" syntax for defining a numbered 2011-06-19 00:03:46 +00:00
global_pv.ll Add support for vectors of pointers. 2011-12-05 06:29:09 +00:00
global_section.ll
globalredefinition3.ll
globalvars.ll Land the long talked about "type system rewrite" patch. This 2011-07-09 17:41:24 +00:00
indirectcall2.ll
indirectcall.ll
inlineasm.ll
instructions.ll
intrinsics.ll Manually upgrade the test suite to specify the flag to cttz and ctlz. 2011-12-12 11:59:10 +00:00
linker_private_linkages.ll
llvm2cpp.exp
load_module.ll
md_on_instruction.ll
memorymarkers.ll
metadata.ll
NamedMDNode2.ll
NamedMDNode.ll
newcasts.ll
packed_struct.ll
packed.ll
paramattrs.ll Stop accepting and ignoring attributes in function types. Attributes are applied 2011-06-17 17:37:13 +00:00
ppcld.ll
properties.ll
prototype.ll
README.txt
recursivetype.ll
simplecalltest.ll
small.ll
smallest.ll
sparcld.ll
terminators.ll
testalloca.ll
testconstants.ll
testlogical.ll
testtype.ll Land the long talked about "type system rewrite" patch. This 2011-07-09 17:41:24 +00:00
testvarargs.ll
undefined.ll
unreachable.ll
varargs_new.ll
varargs.ll
vector-cast-constant-exprs.ll
weak_constant.ll Remove support for parsing the "type i32" syntax for defining a numbered 2011-06-19 00:03:46 +00:00
weirdnames.ll
x86ld.ll

This directory contains test cases for individual source features of LLVM.
It is designed to make sure that the major components of LLVM support all of the
features of LLVM, for very small examples.  Entire programs should not go here.

Regression tests for individual bug fixes should go into the test/Regression dir.