Justin Hibbits 893f22f882 Add Position-independent Code model Module API. ...

Summary:
This makes PIC levels a Module flag attribute, which can be queried by the
backend.  The flag is named `PIC Level`, and can have a value of:

  0 - Backend-default
  1 - Small-model (-fpic)
  2 - Large-model (-fPIC)

These match the `-pic-level' command line argument for clang, and the value of the
preprocessor macro `__PIC__'.

Test Plan:
New flags tests specific for the 'PIC Level' module flag.
Tests to be added as part of a future commit for PowerPC, which will use this new API.

Reviewers: rafael, echristo

Reviewed By: rafael, echristo

Subscribers: rafael, llvm-commits

Differential Revision: http://reviews.llvm.org/D5882

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221510 91177308-0d34-0410-b5e6-96231b3b80d8

2014-11-07 04:46:10 +00:00

..

Inputs

Add Position-independent Code model Module API.

2014-11-07 04:46:10 +00:00

2002-07-17-GlobalFail.ll

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2002-07-17-LinkTest2.ll

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2002-08-20-ConstantExpr.ll

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2003-01-30-LinkerRename.ll

Make this test a bit stricter.

2014-10-23 18:44:07 +00:00

2003-01-30-LinkerTypeRename.ll

Rewrite test/Linker tests to use FileCheck instead of grep.

2013-04-09 16:51:13 +00:00

2003-04-23-LinkOnceLost.ll

Rewrite test/Linker tests to use FileCheck instead of grep.

2013-04-09 16:51:13 +00:00

2003-04-26-NullPtrLinkProblem.ll

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

2003-05-15-TypeProblem.ll

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

2003-05-31-LinkerRename.ll

Make this test a bit stricter.

2014-10-23 18:52:46 +00:00

2003-06-02-TypeResolveProblem2.ll

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

2003-06-02-TypeResolveProblem.ll

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

2003-08-20-OpaqueTypeResolve.ll

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

2003-08-23-GlobalVarLinking.ll

Rewrite test/Linker tests to use FileCheck instead of grep.

2013-04-09 16:51:13 +00:00

2003-08-23-RecursiveOpaqueTypeResolve.ll

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2003-08-24-InheritPtrSize.ll

Rewrite test/Linker tests to use FileCheck instead of grep.

2013-04-09 16:51:13 +00:00

2003-08-28-TypeResolvesGlobal2.ll

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2003-08-28-TypeResolvesGlobal3.ll

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2003-08-28-TypeResolvesGlobal.ll

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2003-10-27-LinkOncePromote.ll

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2003-11-18-TypeResolution.ll

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2004-02-17-WeakStrongLinkage.ll

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2004-05-07-TypeResolution1.ll

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2004-05-07-TypeResolution2.ll

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2004-12-03-DisagreeingType.ll

Rewrite test/Linker tests to use FileCheck instead of grep.

2013-04-09 16:51:13 +00:00

2005-02-12-ConstantGlobals-2.ll

Rewrite test/Linker tests to use FileCheck instead of grep.

2013-04-09 16:51:13 +00:00

2005-02-12-ConstantGlobals.ll

Rewrite test/Linker tests to use FileCheck instead of grep.

2013-04-09 16:51:13 +00:00

2005-12-06-AppendingZeroLengthArrays.ll

Rewrite test/Linker tests to use FileCheck instead of grep.

2013-04-09 16:51:13 +00:00

2006-01-19-ConstantPacked.ll

Remove the dependent libraries feature.

2012-11-27 09:55:56 +00:00

2006-06-15-GlobalVarAlignment.ll

Rewrite test/Linker tests to use FileCheck instead of grep.

2013-04-09 16:51:13 +00:00

2008-03-05-AliasReference2.ll

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2008-03-05-AliasReference.ll

Use "weak alias" instead of "alias weak"

2014-07-30 22:51:54 +00:00

2008-03-07-DroppedSection_a.ll

Rewrite test/Linker tests to use FileCheck instead of grep.

2013-04-09 16:51:13 +00:00

2008-03-07-DroppedSection_b.ll

Rewrite test/Linker tests to use FileCheck instead of grep.

2013-04-09 16:51:13 +00:00

2008-06-13-LinkOnceRedefinition.ll

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

2008-06-26-AddressSpace.ll

Rewrite test/Linker tests to use FileCheck instead of grep.

2013-04-09 16:51:13 +00:00

2008-07-06-AliasFnDecl2.ll

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2008-07-06-AliasFnDecl.ll

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2008-07-06-AliasWeakDest2.ll

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2008-07-06-AliasWeakDest.ll

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2009-09-03-mdnode2.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

2009-09-03-mdnode.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

2011-08-04-DebugLoc2.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

2011-08-04-DebugLoc.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

2011-08-04-Metadata2.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

2011-08-04-Metadata.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

2011-08-18-unique-class-type2.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

2011-08-18-unique-class-type.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

2011-08-18-unique-debug-type2.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

2011-08-18-unique-debug-type.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

2011-08-22-ResolveAlias2.ll

Use "weak alias" instead of "alias weak"

2014-07-30 22:51:54 +00:00

2011-08-22-ResolveAlias.ll

Use "weak alias" instead of "alias weak"

2014-07-30 22:51:54 +00:00

alias.ll

Allow alias to point to an arbitrary ConstantExpr.

2014-06-03 02:41:57 +00:00

AppendingLinkage2.ll

Rewrite test/Linker tests to use FileCheck instead of grep.

2013-04-09 16:51:13 +00:00

AppendingLinkage.ll

Rewrite test/Linker tests to use FileCheck instead of grep.

2013-04-09 16:51:13 +00:00

available_externally_a.ll

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available_externally_b.ll

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basiclink.ll

Switch a bunch of Linker tests from using elaborate echo productions to

2012-07-02 10:18:06 +00:00

comdat2.ll

IR: Add COMDATs to the IR

2014-06-27 18:19:56 +00:00

comdat3.ll

IR: Add COMDATs to the IR

2014-06-27 18:19:56 +00:00

comdat4.ll

IR: Add COMDATs to the IR

2014-06-27 18:19:56 +00:00

comdat5.ll

IR: Add COMDATs to the IR

2014-06-27 18:19:56 +00:00

comdat6.ll

IR: Add COMDATs to the IR

2014-06-27 18:19:56 +00:00

comdat7.ll

Cleanup this test a bit.

2014-10-23 19:36:21 +00:00

comdat8.ll

Cleanup this test a bit.

2014-10-23 19:23:42 +00:00

comdat9.ll

Set comdats when lazily linking functions.

2014-08-15 20:17:08 +00:00

comdat.ll

IR: Add COMDATs to the IR

2014-06-27 18:19:56 +00:00

ConstantGlobals.ll

merge tests for constant linking.

2014-10-31 05:04:16 +00:00

constructor-comdat.ll

Fix use of uninitialized variable.

2014-08-11 17:07:34 +00:00

ctors.ll

Fix pr20078.

2014-09-05 21:27:52 +00:00

datalayout.ll

Don't assume an empty stderr.

2014-03-11 18:25:33 +00:00

DbgDeclare2.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

DbgDeclare.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

debug-info-version-a.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

debug-info-version-b.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

dllstorage-a.ll

Copy dll storage in copyAttributes.

2014-02-13 05:11:35 +00:00

dllstorage-b.ll

Copy dll storage in copyAttributes.

2014-02-13 05:11:35 +00:00

func-attrs-a.ll

Verify that attributes are not lost during linking.

2014-01-24 19:20:15 +00:00

func-attrs-b.ll

Verify that attributes are not lost during linking.

2014-01-24 19:20:15 +00:00

global_ctors.ll

Don't upgrade global constructors when reading bitcode

2014-08-12 16:46:37 +00:00

ident.ll

[Linker] Add some test coverage for llvm.ident merging

2014-11-05 21:33:34 +00:00

inlineasm.ll

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link-global-to-func.ll

Rewrite test/Linker tests to use FileCheck instead of grep.

2013-04-09 16:51:13 +00:00

link-type-names.ll

Add back removed code. It still causes LLVM to miscompile. But not having it breaks other things.

2012-02-27 23:48:30 +00:00

linkage2.ll

Merge alignment of common GlobalValue.

2014-09-09 17:48:18 +00:00

linkage.ll

Switch a bunch of Linker tests from using elaborate echo productions to

2012-07-02 10:18:06 +00:00

linkmdnode2.ll

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linkmdnode.ll

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linknamedmdnode2.ll

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linknamedmdnode.ll

Rewrite test/Linker tests to use FileCheck instead of grep.

2013-04-09 16:51:13 +00:00

LinkOnce.ll

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metadata-a.ll

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metadata-b.ll

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module-flags-1-a.ll

[Linker] Change module flag linking to be more extensible.

2013-01-16 18:39:23 +00:00

module-flags-1-b.ll

[WIP] Initial code for module flags.

2012-02-11 11:38:06 +00:00

module-flags-2-a.ll

[WIP] Initial code for module flags.

2012-02-11 11:38:06 +00:00

module-flags-2-b.ll

[WIP] Initial code for module flags.

2012-02-11 11:38:06 +00:00

module-flags-3-a.ll

[Linker] Change module flag linking to be more extensible.

2013-01-16 18:39:23 +00:00

module-flags-3-b.ll

[WIP] Initial code for module flags.

2012-02-11 11:38:06 +00:00

module-flags-4-a.ll

Convert the uses of '|&' to use '2>&1 |' instead, which works on old

2012-07-02 18:37:59 +00:00

module-flags-4-b.ll

[WIP] Initial code for module flags.

2012-02-11 11:38:06 +00:00

module-flags-5-a.ll

Convert the uses of '|&' to use '2>&1 |' instead, which works on old

2012-07-02 18:37:59 +00:00

module-flags-5-b.ll

[WIP] Initial code for module flags.

2012-02-11 11:38:06 +00:00

module-flags-6-a.ll

Convert the uses of '|&' to use '2>&1 |' instead, which works on old

2012-07-02 18:37:59 +00:00

module-flags-6-b.ll

[WIP] Initial code for module flags.

2012-02-11 11:38:06 +00:00

module-flags-7-a.ll

[Linker] Change module flag linking to be more extensible.

2013-01-16 18:39:23 +00:00

module-flags-7-b.ll

[Linker] Change module flag linking to be more extensible.

2013-01-16 18:39:23 +00:00

module-flags-8-a.ll

[IR] Add 'Append' and 'AppendUnique' module flag behaviors.

2013-01-16 21:38:56 +00:00

module-flags-8-b.ll

[IR] Add 'Append' and 'AppendUnique' module flag behaviors.

2013-01-16 21:38:56 +00:00

module-flags-pic-1-a.ll

Add Position-independent Code model Module API.

2014-11-07 04:46:10 +00:00

module-flags-pic-2-a.ll

Add Position-independent Code model Module API.

2014-11-07 04:46:10 +00:00

multiple-merged-structs.ll

Switch a bunch of Linker tests from using elaborate echo productions to

2012-07-02 10:18:06 +00:00

partial-type-refinement-link.ll

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partial-type-refinement.ll

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PR8300.ll

Switch a bunch of Linker tests from using elaborate echo productions to

2012-07-02 10:18:06 +00:00

prefixdata.ll

Implement function prefix data as an IR feature.

2013-09-16 01:08:15 +00:00

redefinition.ll

Unify and update link-messages.ll and redefinition.ll. NFC.

2014-10-31 16:52:30 +00:00

targettriple.ll

Add a test for the -suppress-warnings option.

2014-10-25 01:14:15 +00:00

testlink1.ll

Fix a copy/paste error in the IR Linker, casting an ArrayType instead of a VectorType.

2013-01-10 10:49:36 +00:00

testlink2.ll

Fix a copy/paste error in the IR Linker, casting an ArrayType instead of a VectorType.

2013-01-10 10:49:36 +00:00

transitive-lazy-link.ll

[tests] Use multiple statements instead of 'echo -e', which is not part of BSD echo.

2013-08-29 03:02:30 +00:00

type-unique-inheritance.ll

Debug Info: In DIBuilder, the context fields of a TAG_inheritance and a

2013-09-09 23:07:58 +00:00

type-unique-odr-a.ll

[dwarfdump] Print the name for referenced specification of abstract_origin DIEs.

2014-10-06 03:36:31 +00:00

type-unique-odr-b.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

type-unique-simple2-a.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

type-unique-simple2-b.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

type-unique-simple2.ll

Reland r200340 - 'Add line table debug info to COFF files when using a win32 triple'

2014-01-30 01:39:17 +00:00

type-unique-simple-a.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

type-unique-simple-b.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

type-unique-type-array-a.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

type-unique-type-array-b.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

unnamed-addr1-a.ll

Allow aliases to be unnamed_addr.

2014-06-06 01:20:28 +00:00

unnamed-addr1-b.ll

Make this input file pass the verifier.

2014-09-09 15:40:12 +00:00

unnamed-addr-err-a.ll

Error on linking appending globals with different unnamed_addr.

2013-09-04 15:33:34 +00:00

unnamed-addr-err-b.ll

Error on linking appending globals with different unnamed_addr.

2013-09-04 15:33:34 +00:00

visibility.ll

Revert r221096 bringing back r221014 with a fix.

2014-11-02 13:28:57 +00:00

weakextern.ll

Rewrite test/Linker tests to use FileCheck instead of grep.

2013-04-09 16:51:13 +00:00