Sanjay Patel eb2af4e8b1 x86-64 ABI: unwrap single element structs / arrays of 256-bit vectors to pass and return in registers ...

This is a patch for PR22563 ( http://llvm.org/bugs/show_bug.cgi?id=22563 ).

We were not correctly unwrapping a single 256-bit AVX vector that was defined as an array of 1 inside a struct.

We would generate a <4 x float> param/return value instead of <8 x float> and lose half of the vector.

Differential Revision: http://reviews.llvm.org/D7614

llvm-svn: 229408

2015-02-16 17:26:51 +00:00

..

Analysis

Removing LLVM_EXPLICIT, as MSVC 2012 was the last reason for requiring the macro. NFC; Clang edition.

2015-02-15 22:00:28 +00:00

ARCMigrate

Fix layering violation: include/clang/Basic/PlistSupport.h should not include

2015-01-28 20:14:54 +00:00

AST

Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; Clang edition.

2015-02-15 22:54:08 +00:00

ASTMatchers

Add translationUnitDecl matcher.

2015-02-10 14:46:45 +00:00

Basic

Preprocessor: support __BIGGEST_ALIGNMENT__ macro

2015-02-06 01:25:07 +00:00

CodeGen

x86-64 ABI: unwrap single element structs / arrays of 256-bit vectors to pass and return in registers

2015-02-16 17:26:51 +00:00

Driver

Replace snprintf with a Twine. NFC.

2015-02-14 18:19:55 +00:00

Edit

Edit: Do not extend a removal to include trailing whitespace if we're at the end

2014-09-15 11:47:10 +00:00

Format

Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; Clang edition.

2015-02-15 22:54:08 +00:00

Frontend

Revise the implementation logic of sized deallocation: Do not automatically generate weak definitions of the sized operator delete (in terms of unsized operator delete). Instead, provide the funcitonality via a new compiler flag, -fdef-sized-delete.

2015-02-14 05:42:57 +00:00

FrontendTool

Provide a BuryPointer for unique_ptrs.

2014-08-29 16:53:14 +00:00

Headers

[X86] Add _mm_bslli_si128 and _mm_bsrli_si128 as aliases of _mm_slli_si128 and _mm_srli_si128. This matches Intel documentation and gcc.

2015-02-13 06:04:45 +00:00

Index

[libclang] Use same USR encoding for 'char' regardless of what the target considers the sign to be.

2014-12-08 09:09:05 +00:00

Lex

[modules] Accept //-style comments in module maps on purpose rather than by

2015-02-14 05:32:00 +00:00

Parse

Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; Clang edition.

2015-02-15 22:54:08 +00:00

Rewrite

Trim some includes. NFC.

2014-10-29 22:13:46 +00:00

Sema

Move helper class into an anonymous namespace.

2015-02-16 16:53:12 +00:00

Serialization

Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; Clang edition.

2015-02-15 22:54:08 +00:00

StaticAnalyzer

Analyzer: Replace a set of particularly ugly faux variadics.

2015-02-15 20:11:07 +00:00

Tooling

Adopt new cl::HideUnrelatedOptions API added r226729.

2015-01-21 23:26:11 +00:00

CMakeLists.txt

Fix build with various feature flag combinations

2014-07-14 22:17:22 +00:00

Makefile

Make clang's rewrite engine a core feature

2014-07-16 16:48:33 +00:00