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3583d23018
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Andrea Di Biagio 3583d23018 [X86][FastIsel] Teach how to select float-half conversion intrinsics. 
This patch teaches X86FastISel how to select intrinsic 'convert_from_fp16' and
intrinsic 'convert_to_fp16'.
If the target has F16C, we can select VCVTPS2PHrr for a float-half conversion,
and VCVTPH2PSrr for a half-float conversion.

Differential Revision: http://reviews.llvm.org/D7673


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230043 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-20 19:37:14 +00:00
autoconf Fix some bashims. More information on https://wiki.ubuntu.com/DashAsBinSh. Reported initially on https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=772302 & https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=772301 2015-02-01 14:55:43 +00:00
bindings [PM] Remove the old 'PassManager.h' header file at the top level of 2015-02-13 10:01:29 +00:00
cmake [Support/Timer] Make GetMallocUsage() aware of jemalloc. 2015-02-19 07:27:14 +00:00
docs Fix grammar in documentation. 2015-02-19 18:46:25 +00:00
examples [Orc][Kaleidoscope] Fix the orc/kaleidoscope tutorials on linux. 2015-02-20 02:03:30 +00:00
include Put MSVC back into the dumb compiler's corner. 2015-02-20 16:35:42 +00:00
lib [X86][FastIsel] Teach how to select float-half conversion intrinsics. 2015-02-20 19:37:14 +00:00
projects [cmake] Use the external project machinery for libcxxabi so that it can 2014-07-25 10:27:40 +00:00
test [X86][FastIsel] Teach how to select float-half conversion intrinsics. 2015-02-20 19:37:14 +00:00
tools llvm-mc: Use Target::createNullStreamer to fix crashes on target-specific asm directives. 2015-02-19 00:45:04 +00:00
unittests IR: Fix MDType fields from unsigned to uint64_t 2015-02-19 23:56:07 +00:00
utils utils: Teach lldbDataFormatters about llvm::Optional 2015-02-20 02:55:22 +00:00
.arcconfig Updated phabricator server. 2014-04-07 03:57:04 +00:00
.clang-format
.clang-tidy Enable display of compiler diagnostics in clang-tidy by default. 2014-10-29 17:29:38 +00:00
.gitignore Add one more vim swap file pattern 2015-01-30 21:59:28 +00:00
CMakeLists.txt Setting up CMake to default to Debug when no build type is specified. 2015-02-20 19:02:59 +00:00
CODE_OWNERS.TXT Assume code ownership for the PS4 to ensure patches get reviewed, per the Developer Policy. 2015-01-28 18:33:39 +00:00
configure Fix some bashims. More information on https://wiki.ubuntu.com/DashAsBinSh. Reported initially on https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=772302 & https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=772301 2015-02-01 14:55:43 +00:00
CREDITS.TXT Rise from the dead and update personal info 2014-08-25 17:51:04 +00:00
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
Makefile [configure/make] Propagate names of build host tools when making BuildTools 2014-03-25 21:45:41 +00:00
Makefile.common
Makefile.config.in Add a check for misbehaving -Wcomment from gcc-4.7 and add 2014-11-05 00:35:15 +00:00
Makefile.rules Add a check for misbehaving -Wcomment from gcc-4.7 and add 2014-11-05 00:35:15 +00:00
README.txt Revert test commit 2015-02-04 18:46:00 +00:00

README.txt 

Low Level Virtual Machine (LLVM)
================================

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