llvm/lib
Daniel Sanders a19fc6deb8 [mips] Invert the abicalls feature bit to be noabicalls so that it's possible for -mno-abicalls to take effect.
Also added the testcase that should have been in r215194.

This behaviour has surprised me a few times now. The problem is that the
generated MipsSubtarget::ParseSubtargetFeatures() contains code like this:

   if ((Bits & Mips::FeatureABICalls) != 0) IsABICalls = true;

so '-abicalls' means 'leave it at the default' and '+abicalls' means 'set it to
true'. In this case, (and the similar -modd-spreg case) I'd like the code to be

  IsABICalls = (Bits & Mips::FeatureABICalls) != 0;

or possibly:

   if ((Bits & Mips::FeatureABICalls) != 0)
     IsABICalls = true;
   else
     IsABICalls = false;

and preferably arrange for 'Bits & Mips::FeatureABICalls' to be true by default
(on some triples).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215211 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-08 15:47:17 +00:00
..
Analysis Remove Support/IncludeFile.h and its only user. This is actively harmful, since 2014-08-07 20:41:17 +00:00
AsmParser Remove dead code in condition 2014-08-05 18:22:58 +00:00
Bitcode BitcodeReader: Fix non-determinism in use-list order 2014-08-05 17:49:48 +00:00
CodeGen Add missing Interpreter intrinsic lowering for sin, cos and ceil 2014-08-08 15:00:12 +00:00
DebugInfo DWOHolder takes ownership of the argument constructor, use std::unique_ptr. 2014-07-31 20:26:42 +00:00
ExecutionEngine Temporarily Revert "Nuke the old JIT." as it's not quite ready to 2014-08-07 22:02:54 +00:00
IR Revert "Reapply "DebugInfo: Ensure that all debug location scope chains from instructions within a function, lead to the function itself."" 2014-08-06 22:30:12 +00:00
IRReader Update the MemoryBuffer API to use ErrorOr. 2014-07-06 17:43:13 +00:00
LineEditor [CMake] Use LINK_LIBS instead of target_link_libraries(). 2014-02-26 06:41:29 +00:00
Linker Include <tuple> to make buildbots happy 2014-06-27 18:38:12 +00:00
LTO Don't internalize all but main by default. 2014-08-05 20:10:38 +00:00
MC MC: split Win64EHUnwindEmitter into a shared streamer 2014-08-07 02:59:41 +00:00
Object Add two missing ARM cpusubtypes to the switch statement in 2014-08-07 21:30:25 +00:00
Option Generic: add range-adapter for option parsing. 2014-07-09 13:03:37 +00:00
ProfileData Coverage: add HasCodeBefore flag to a mapping region. 2014-08-04 18:00:51 +00:00
Support Fix bug 20125 - clang-format segfaults on bad config. 2014-08-08 13:58:00 +00:00
TableGen [tablegen] - Eliminate memory leaks in TGParser.cpp 2014-08-08 00:29:54 +00:00
Target [mips] Invert the abicalls feature bit to be noabicalls so that it's possible for -mno-abicalls to take effect. 2014-08-08 15:47:17 +00:00
Transforms [LoopVectorizer] Enable support for floating-point subtraction reductions 2014-08-08 12:41:08 +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