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Yi Kong 39bcd4ed3e [ARM] 't' asm constraint should accept i32 
't' constraint normally only accepts f32 operands, but for VCVT the
operands can be i32. LLVM is overly restrictive and rejects asm like:

  float foo() {
    float result;
    __asm__ __volatile__(
      "vcvt.f32.s32 %[result], %[arg1]\n"
      : [result]"=t"(result)
      : [arg1]"t"(0x01020304) );
    return result;
  }

Relax the value type for 't' constraint to either f32 or i32.

Differential Revision: https://reviews.llvm.org/D40137

llvm-svn: 318472
 		2017-11-16 23:38:17 +00:00
clang Issue -Wempty-body warnings for else blocks 2017-11-16 21:26:18 +00:00
clang-tools-extra [clangd] Use in-memory preambles in clangd. 2017-11-16 16:25:18 +00:00
compiler-rt [asan] Properly mark or disable tests that only work with shadow scale of 3 2017-11-16 23:29:19 +00:00
debuginfo-tests Resubmit "Refactor debuginfo-tests" 2017-11-16 18:26:20 +00:00
libclc math: Implement minmag 2017-11-15 04:10:39 +00:00
libcxx Mark free functions size/empty/data conditionally noexcept. 2017-11-16 17:55:41 +00:00
libcxxabi Remove excess whitespace from syslog message; NFC 2017-11-13 15:40:31 +00:00
libunwind Remove a FIXME about truncated section names 2017-11-16 19:36:48 +00:00
lld [ELF] Fix broken LTO cache test NFC 2017-11-16 17:25:12 +00:00
lldb Fixed up to use a class for the commands, renamed the commands and added a way to just dump the compile unit full paths and optionally their support files with the new "dump-files"command. 2017-11-16 17:14:48 +00:00
llgo irgen: Create functions instead of global variables for builtin hash and equal algorithms. 2017-06-04 22:11:28 +00:00
llvm [ARM] 't' asm constraint should accept i32 2017-11-16 23:38:17 +00:00
openmp Exclude untied tasks from checking of task scheduling constraint (TSC). 2017-11-16 10:45:07 +00:00
parallel-libs [Axccel] Remove -Wno-missing-braces in build 2016-12-19 21:34:07 +00:00
polly [SI] Fix a potential use-after-free 2017-11-16 16:35:19 +00:00
README.md Add an svn project to contain the files that appear at the root of the 2017-10-19 21:09:49 +00:00

README.md

Low Level Virtual Machine (LLVM)

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.