Simon Pilgrim 911bcb3c53 [X86][SSE] Improve UINT_TO_FP v2i32 -> v2f64 ...

Vectorize UINT_TO_FP v2i32 -> v2f64 instead of scalarization (albeit still on the SIMD unit).

The codegen matches that generated by legalization (and is in fact used by AVX for UINT_TO_FP v4i32 -> v4f64), but has to be done in the x86 backend to account for legalization via 4i32.

Differential Revision: https://reviews.llvm.org/D26938

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287886 91177308-0d34-0410-b5e6-96231b3b80d8

2016-11-24 15:12:56 +00:00

..

Analysis

[X86][AVX512] Add support for v2i64 fptosi/fptoui/sitofp/uitofp on AVX512DQ-only targets

2016-11-24 14:46:55 +00:00

Assembler

IR: Introduce inrange attribute on getelementptr indices.

2016-11-10 22:34:55 +00:00

Bindings

[C API] Prevent nullptr dereferences in C API for counting attributes.

2016-11-15 22:19:59 +00:00

Bitcode

Bitcode: Introduce initial multi-module reader API.

2016-11-16 21:44:45 +00:00

BugPoint

Add -strip-nonlinetable-debuginfo capability

2016-10-25 18:44:13 +00:00

CodeGen

[X86][SSE] Improve UINT_TO_FP v2i32 -> v2f64

2016-11-24 15:12:56 +00:00

DebugInfo

[AsmPrinter] Enable codeview for windows-itanium

2016-11-21 20:13:32 +00:00

Examples

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ExecutionEngine

Make this test Windows-only (try to placate buildbots).

2016-11-03 16:43:10 +00:00

Feature

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FileCheck

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Instrumentation

[asan] Make ASan compatible with linker dead stripping on Windows

2016-11-21 20:40:37 +00:00

Integer

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JitListener

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LibDriver

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Linker

Linker: Remove unnecessary call to copyMetadata in IRLinker::linkGlobalVariable.

2016-11-14 23:18:38 +00:00

LTO

Rename option to -lto-pass-remarks-output

2016-11-22 07:35:14 +00:00

MC

[mips] seb, seh instruction aliases

2016-11-22 19:17:23 +00:00

Object

llvm-nm: Don't print value or size for undefined or weak symbols

2016-11-23 20:17:15 +00:00

ObjectYAML

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Other

Analysis: gep inbounds (gep inbounds (...)) is inbounds.

2016-11-22 01:03:40 +00:00

SymbolRewriter

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TableGen

TableGen: Add operator !or

2016-11-15 06:49:28 +00:00

ThinLTO/X86

Rename option to -lto-pass-remarks-output

2016-11-22 07:35:14 +00:00

tools

llvm-nm: Print correct symbol types for init and fini sections

2016-11-23 20:17:20 +00:00

Transforms

[X86][AVX512] Add support for v2i64 fptosi/fptoui/sitofp/uitofp on AVX512DQ-only targets

2016-11-24 14:46:55 +00:00

Unit

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Verifier

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YAMLParser

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.clang-format

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CMakeLists.txt

[OCaml] Clear cross-target test deps when building out-of-tree

2016-11-12 14:58:30 +00:00

lit.cfg

test: synchronise lit substitutions

2016-11-13 19:37:00 +00:00

lit.site.cfg.in

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TestRunner.sh

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