llvm/test/Feature
Andrew Kaylor e6f10d3481 Add intrinsics for constrained floating point operations
This commit introduces a set of experimental intrinsics intended to prevent
optimizations that make assumptions about the rounding mode and floating point
exception behavior.  These intrinsics will later be extended to specify
flush-to-zero behavior.  More work is also required to model instruction
dependencies in machine code and to generate these instructions from clang
(when required by pragmas and/or command line options that are not currently
supported).

Differential Revision: https://reviews.llvm.org/D27028



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293226 91177308-0d34-0410-b5e6-96231b3b80d8
2017-01-26 23:27:59 +00:00
..
OperandBundles Fix some broken CHECK lines. 2017-01-22 20:28:56 +00:00
alias2.ll [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
aliases.ll [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
alignment.ll
attributes.ll [opaque pointer type] Add textual IR support for explicit type parameter to the call instruction 2015-04-16 23:24:18 +00:00
basictest.ll
callingconventions.ll HHVM calling conventions. 2015-09-29 22:09:16 +00:00
calltest.ll Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
casttest.ll
cfgstructures.ll
cold.ll Add a new function attribute 'cold' to functions. 2013-05-24 12:26:52 +00:00
comdat.ll [opaque pointer type] Add textual IR support for explicit type parameter for global aliases 2015-09-11 03:22:04 +00:00
const_pv.ll [opaque pointer type] Add textual IR support for explicit type parameter to gep operator 2015-03-13 18:20:45 +00:00
constexpr.ll Make "@name =" mandatory for globals in .ll files. 2016-05-10 18:22:45 +00:00
constpointer.ll Make "@name =" mandatory for globals in .ll files. 2016-05-10 18:22:45 +00:00
escaped_label.ll
exception.ll [WinEH] Verify unwind edges against EH pad tree 2016-01-10 04:28:38 +00:00
float.ll
fold-fpcast.ll
forwardreftest.ll
fp-intrinsics.ll Add intrinsics for constrained floating point operations 2017-01-26 23:27:59 +00:00
global_pv.ll
global_section.ll
globalredefinition3.ll
globalvars.ll Make "@name =" mandatory for globals in .ll files. 2016-05-10 18:22:45 +00:00
indirectcall2.ll
indirectcall.ll
inlineasm.ll
instructions.ll [IR] Make {extract,insert}element accept an index of any integer type. 2014-05-01 22:12:39 +00:00
intrinsic-noduplicate.ll NVPTX: Replace uses of cuda.syncthreads with nvvm.barrier0 2016-07-06 20:02:45 +00:00
intrinsics.ll Change math intrinsic attributes from readonly to readnone. These 2014-03-06 00:18:15 +00:00
load_module.ll Remove "lto_on_osx" xfails, now that -rdynamic works on Darwin. 2013-08-04 23:55:24 +00:00
md_on_instruction.ll Rewrite test/Feature/md_on_instruction.ll 2015-03-20 18:34:53 +00:00
memorymarkers.ll Revert "Revert "Invariant start/end intrinsics overloaded for address space"" 2016-08-13 23:31:24 +00:00
metadata.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
minsize_attr.ll
NamedMDNode2.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
NamedMDNode.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
newcasts.ll Add addrspacecast instruction. 2013-11-15 01:34:59 +00:00
optnone-llc.ll Temporarily remove a test case to unblock PPC bots. 2016-07-08 00:35:39 +00:00
optnone-opt.ll GVN-hoist: enable by default 2016-08-08 14:46:15 +00:00
optnone.ll Make the default triple optional by allowing an empty string 2015-09-16 05:34:32 +00:00
packed_struct.ll [opaque pointer type] Add textual IR support for explicit type parameter to gep operator 2015-03-13 18:20:45 +00:00
packed.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
paramattrs.ll [opaque pointer type] Add textual IR support for explicit type parameter to the call instruction 2015-04-16 23:24:18 +00:00
ppcld.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
prefixdata.ll Implement function prefix data as an IR feature. 2013-09-16 01:08:15 +00:00
prologuedata.ll Prologue support 2014-12-03 02:08:38 +00:00
properties.ll
prototype.ll
README.txt
recursivetype.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
seh-nounwind.ll Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
simplecalltest.ll
small.ll
smallest.ll
sparcld.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
strip_names.ll Add a flag to the LLVMContext to disable name for Value other than GlobalValue 2016-03-10 01:28:54 +00:00
terminators.ll
testalloca.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
testconstants.ll Make "@name =" mandatory for globals in .ll files. 2016-05-10 18:22:45 +00:00
testlogical.ll
testtype.ll
testvarargs.ll [opaque pointer type] Add textual IR support for explicit type parameter to the call instruction 2015-04-16 23:24:18 +00:00
undefined.ll
unreachable.ll
varargs_new.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
varargs.ll
vector-cast-constant-exprs.ll
weak_constant.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
weirdnames.ll
x86ld.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00

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.