llvm-6502/lib
Adam Nemet 7cd893a985 [X86] Remove AVX1 vbroadcast intrinsics
The corresponding CFE patch replaces these intrinsics with vector initializers
in avxintrin.h.  This patch removes the LLVM intrinsics from the backend.

We now stop lowering at X86ISD::VBROADCAST custom node rather than lowering
that further to the intrinsics.

The patch only changes VBROADCASTS* and leaves VBROADCAST[FI]128 to continue
to use intrinsics.  As explained in the CFE patch, the reason is that we
currently don't generate as good code for them without the intrinsics.

CodeGen/X86/avx-vbroadcast.ll already provides coverage for this change.  It
checks that for a series of insertelements we generate the appropriate
vbroadcast instruction.

Also verified that there was no assembly change in the test-suite before and
after this patch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209864 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-29 23:35:36 +00:00
..
Analysis implement missing SCEVDivision case 2014-05-29 19:44:09 +00:00
AsmParser [pr19844] Add thread local mode to aliases. 2014-05-28 18:15:43 +00:00
Bitcode [pr19844] Add thread local mode to aliases. 2014-05-28 18:15:43 +00:00
CodeGen Debug Info: Remove unused code. The MInsn of an _abstract_ variable is 2014-05-29 16:56:48 +00:00
DebugInfo [modules] Add module maps for LLVM. These are not quite ready for prime-time 2014-05-21 02:46:14 +00:00
ExecutionEngine AArch64/ARM64: move ARM64 into AArch64's place 2014-05-24 12:50:23 +00:00
IR [X86] Auto-upgrade AVX1 vbroadcast intrinsics 2014-05-29 23:35:33 +00:00
IRReader [C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr. 2014-04-15 06:32:26 +00:00
LineEditor [CMake] Use LINK_LIBS instead of target_link_libraries(). 2014-02-26 06:41:29 +00:00
Linker Use create methods since msvc doesn't handle delegating constructors. 2014-05-17 21:29:57 +00:00
LTO AArch64/ARM64: move ARM64 into AArch64's place 2014-05-24 12:50:23 +00:00
MC [mips][mips64r6] Add Relocations R_MIPS_PCHI16, R_MIPS_PCLO16 2014-05-27 14:58:51 +00:00
Object [elf2yaml][ELF] Move Info field to the RelocationSection structure. This 2014-05-29 11:05:31 +00:00
Option Options: Use erase_if to remove Args from the list. 2014-05-18 15:14:13 +00:00
ProfileData ProfileData: Allow multiple profiles in RawInstrProfReader 2014-05-16 00:38:00 +00:00
Support Fixup sys::getHostCPUFeatures crypto names so it doesn't clash with kernel headers 2014-05-23 10:14:13 +00:00
TableGen [modules] Add module maps for LLVM. These are not quite ready for prime-time 2014-05-21 02:46:14 +00:00
Target [X86] Remove AVX1 vbroadcast intrinsics 2014-05-29 23:35:36 +00:00
Transforms And fix my fix to sink down through the type at the right time. My 2014-05-29 23:21:12 +00:00
CMakeLists.txt ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00
LLVMBuild.txt ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00
Makefile ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00