Sanjay Patel 4211bbc568 Fix a logic bug when copying fast-math flags. ...

"Setting" does not equal "copying". This bug has sat dormant for 2 reasons:
1. The unit test was not adequate.
2. Every current user of the "copyFastMathFlags" API is operating on a new instruction.
   (ie, all existing fast-math flags are off). If you copy flags to an existing
   instruction that has some flags on already, you will not necessarily turn them off
   as expected.

I uncovered this bug while trying to implement a fix for PR20802.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216939 91177308-0d34-0410-b5e6-96231b3b80d8

2014-09-02 20:03:00 +00:00

..

AsmWriter.cpp

Declare that musttail calls in variadic functions forward the ellipsis

2014-08-26 00:33:28 +00:00

AsmWriter.h

IR: Implement uselistorder assembly directives

2014-08-19 21:30:15 +00:00

AttributeImpl.h

Canonicalize header guards into a common format.

2014-08-13 16:26:38 +00:00

Attributes.cpp

Add a dereferenceable attribute

2014-07-18 15:51:28 +00:00

AutoUpgrade.cpp

Don't upgrade global constructors when reading bitcode

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

BasicBlock.cpp

Move helper for getting a terminating musttail call to BasicBlock

2014-08-12 00:05:15 +00:00

CMakeLists.txt

IPO: Add use-list-order verifier

2014-07-25 14:49:26 +00:00

Comdat.cpp

IR: Add COMDATs to the IR

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

ConstantFold.cpp

Fix a bug around truncating vector in const prop.

2014-08-21 02:12:35 +00:00

ConstantFold.h

Canonicalize header guards into a common format.

2014-08-13 16:26:38 +00:00

ConstantRange.cpp

[Modules] Move the ConstantRange class into the IR library. This is

2014-03-04 12:24:34 +00:00

Constants.cpp

Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created.

2014-08-27 05:25:25 +00:00

ConstantsContext.h

IR: De-duplicate code for replacing operands in place

2014-08-19 19:13:30 +00:00

Core.cpp

Return a std::unique_ptr when creating a new MemoryBuffer.

2014-08-27 20:03:13 +00:00

DataLayout.cpp

Revert "Introduce a string_ostream string builder facilty"

2014-06-26 22:52:05 +00:00

DebugInfo.cpp

Debug info: Add a new explicit DIDescriptor flag for the "public" access

2014-08-29 22:44:07 +00:00

DebugLoc.cpp

Add missing const specifier to a const method.

2014-06-05 14:32:15 +00:00

DiagnosticInfo.cpp

Rename DiagnosticInfoOptimizationWarning to DiagnosticInfoOptimizationFailure

2014-07-18 19:36:04 +00:00

DiagnosticPrinter.cpp

Fix typos in comments, NFC

2014-08-29 21:53:01 +00:00

DIBuilder.cpp

Use DILexicalBlockFile, rather than DILexicalBlock, to track discriminator changes to ensure discriminator changes don't introduce new DWARF DW_TAG_lexical_blocks.

2014-08-21 22:45:21 +00:00

Dominators.cpp

Revert "[C++11] Add predecessors(BasicBlock *) / successors(BasicBlock *) iterator ranges."

2014-07-21 17:06:51 +00:00

Function.cpp

Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created.

2014-08-27 05:25:25 +00:00

GCOV.cpp

Modernize raw_fd_ostream's constructor a bit.

2014-08-25 18:16:47 +00:00

Globals.cpp

IR: Add COMDATs to the IR

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

GVMaterializer.cpp

[Layering] Move GVMaterializer.h into the IR library where its

2014-03-06 03:50:29 +00:00

InlineAsm.cpp

[C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr.

2014-04-09 06:08:46 +00:00

Instruction.cpp

Fix a logic bug when copying fast-math flags.

2014-09-02 20:03:00 +00:00

Instructions.cpp

Fix a logic bug when copying fast-math flags.

2014-09-02 20:03:00 +00:00

IntrinsicInst.cpp

[C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr.

2014-04-09 06:08:46 +00:00

IRBuilder.cpp

Add scoped-noalias metadata

2014-07-24 14:25:39 +00:00

IRPrintingPasses.cpp

Fix some misplaced spaces around 'override'

2014-05-24 20:19:40 +00:00

LeakDetector.cpp

[Modules] Move the LeakDetector header into the IR library where the

2014-03-04 12:46:06 +00:00

LeaksContext.h

Canonicalize header guards into a common format.

2014-08-13 16:26:38 +00:00

LegacyPassManager.cpp

Use range based for loops to avoid needing to re-mention SmallPtrSet size.

2014-08-24 23:23:06 +00:00

LLVMBuild.txt

…

LLVMContext.cpp

Add scoped-noalias metadata

2014-07-24 14:25:39 +00:00

LLVMContextImpl.cpp

Reapply r215966, r215965, r215964, r215963, r215960, r215959, r215958, and r215957

2014-08-19 16:39:58 +00:00

LLVMContextImpl.h

Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created.

2014-08-27 05:25:25 +00:00

Makefile

Actually update the CMake and Makefile builds correctly, and update the

2013-01-02 12:09:16 +00:00

Mangler.cpp

Don't count inreg params when mangling fastcall functions

2014-08-06 18:09:04 +00:00

MDBuilder.cpp

Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created.

2014-08-27 05:25:25 +00:00

Metadata.cpp

Add scoped-noalias metadata

2014-07-24 14:25:39 +00:00

Module.cpp

Pass a MemoryBufferRef when we can avoid taking ownership.

2014-08-26 21:49:01 +00:00

module.modulemap

[modules] Add module maps for LLVM. These are not quite ready for prime-time

2014-05-21 02:46:14 +00:00

Pass.cpp

Remove pimpl class from PassRegistry.

2014-06-12 16:06:51 +00:00

PassManager.cpp

Remove unnecessary/redundant std::move

2014-07-16 17:09:21 +00:00

PassRegistry.cpp

Remove pimpl class from PassRegistry.

2014-06-12 16:06:51 +00:00

SymbolTableListTraitsImpl.h

Canonicalize header guards into a common format.

2014-08-13 16:26:38 +00:00

Type.cpp

Consider addrspaces in canLosslesslyBitCastTo()

2014-08-31 19:19:57 +00:00

TypeFinder.cpp

TypeFinder: prefer iterative algorithm to keep stack usage low.

2013-10-16 04:10:06 +00:00

Use.cpp

Fix a URL (NFC)

2014-08-21 21:09:24 +00:00

UseListOrder.cpp

verify-uselistorder: Force -preserve-bc-use-list-order

2014-08-19 21:08:27 +00:00

User.cpp

Disable Visual C++ warning 4722 about aborting a destructor,

2014-03-25 08:42:49 +00:00

Value.cpp

Repace SmallPtrSet with SmallPtrSetImpl in function arguments to avoid needing to mention the size.

2014-08-21 05:55:13 +00:00

ValueSymbolTable.cpp

[Modules] Remove potential ODR violations by sinking the DEBUG_TYPE

2014-04-22 02:02:50 +00:00

ValueTypes.cpp

Add v4f16 to supported value types.

2013-10-03 03:29:21 +00:00

Verifier.cpp

Verifier: Don't reject varargs callee cleanup functions

2014-08-29 21:25:28 +00:00