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RPCS3/llvm

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Florian Hahn a3f4bb33fd [InstCombine] Simplify fma multiplication to nan for undef or nan operands.

In similar fashion to D67721, we can simplify FMA multiplications if any
of the operands is NaN or undef. In instcombine, we will simplify the
FMA to an fadd with a NaN operand, which in turn gets folded to NaN.

Note that this just changes SimplifyFMAFMul, so we still not catch the
case where only the Add part of the FMA is Nan/Undef.

Reviewers: cameron.mcinally, mcberg2017, spatel, arsenm

Reviewed By: cameron.mcinally

Differential Revision: https://reviews.llvm.org/D68265

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@373459 91177308-0d34-0410-b5e6-96231b3b80d8

2019-10-02 12:32:52 +00:00

..

[InstCombine] Simplify fma multiplication to nan for undef or nan operands.

2019-10-02 12:32:52 +00:00

[IR] allow fast-math-flags on phi of FP values (2nd try)

2019-09-25 14:35:02 +00:00

[BinaryFormat] Teach identify_magic about Tapi files.

2019-08-21 21:00:16 +00:00

MetadataLoader upgradeCUVariables() - silence static analyzer dyn_cast_or_null<> null dereference warning. NFCI.

2019-10-02 11:48:17 +00:00

[Bitcode] Move Bitstream to a separate library

2019-07-03 22:40:07 +00:00

Revert r373431 "Switch lowering: omit range check for bit tests when default is unreachable (PR43129)"

2019-10-02 12:08:44 +00:00

DebugInfo: Add parsing support for debug_loc base address specifiers

2019-10-01 00:29:13 +00:00

Fix uninitialized variable warning. NFCI.

2019-10-02 11:48:45 +00:00

ExecutionEngine

[Alignment][NFC] Remove unneeded llvm:: scoping on Align types

2019-09-27 12:54:21 +00:00

[libFuzzer] Delete llvm/lib/Fuzzer

2017-10-16 20:48:19 +00:00

[llvm] Migrate llvm::make_unique to std::make_unique

2019-08-15 15:54:37 +00:00

[IntrinsicEmitter] Add overloaded type VecOfBitcastsToInt for SVE intrinsics

2019-10-02 09:25:02 +00:00

[IRReader] Expose getLazyIRModule

2019-02-11 22:01:13 +00:00

[CMake] Delete redundant DEPENDS/LINK_LIBS from LineEditor/XRay

2019-06-22 01:50:21 +00:00

[IRMover] Don't map globals if their types are the same

2019-09-11 18:35:49 +00:00

[LTO][Legacy] Add new C inferface to query libcall functions

2019-09-16 18:49:54 +00:00

Revert "[MC] Emit unused undefined symbol even if its binding is not set"

2019-09-30 18:13:48 +00:00

[MCA] Use references to LSUnitBase in class Scheduler and add helper methods to acquire/release LS queue entries. NFCI

2019-09-30 17:24:25 +00:00

ObjectFile makeTriple - silence static analyzer dyn_cast<COFFObjectFile> null dereference warning. NFCI.

2019-10-01 11:25:17 +00:00

[yaml2obj] - Allow specifying custom Link values for SHT_HASH section.

2019-10-01 09:54:40 +00:00

[llvm] Migrate llvm::make_unique to std::make_unique

2019-08-15 15:54:37 +00:00

[NewPM] Port MachineModuleInfo to the new pass manager.

2019-09-30 17:54:50 +00:00

[PGO] Fix typos from r359612. NFC.

2019-10-01 18:06:50 +00:00

[Remarks] Allow remarks::Format::YAML to take a string table

2019-09-16 22:45:17 +00:00

[Support, ARM64] Define getHostCPUFeatures for Windows on ARM64 platform

2019-10-02 11:04:55 +00:00

Revert rL349624 : Let TableGen write output only if it changed, instead of doing so in cmake, attempt 2

2019-10-01 13:39:43 +00:00

[ARM] Identity shuffles are legal

2019-10-02 11:40:51 +00:00

[Testing] Move clangd::Annotations to llvm testing support

2019-04-25 10:08:31 +00:00

[TextAPI] Remove redundant checking causing warnings. NFC.

2019-09-24 14:52:13 +00:00

[llvm-lib] Detect duplicate input files

2019-10-02 06:41:52 +00:00

NFC: directly return when CommonExitBlock != Succ

2019-10-02 12:15:17 +00:00

WindowsManifest

Fight a bit against global initializers. NFC.

2019-08-22 19:43:27 +00:00

[XRay] Silence static analyzer dyn_cast<BufferExtents> null dereference warning. NFCI.

2019-09-22 18:47:00 +00:00

CMakeLists.txt

Fix build errors LLVM tests are disabled.

2019-07-11 22:08:35 +00:00

LLVMBuild.txt

[Bitcode] Move Bitstream to a separate library

2019-07-03 22:40:07 +00:00