6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-13 04:30:23 +00:00
Code Issues Projects Releases Wiki Activity
a5a3e2d58a
llvm-6502/test
History
Sanjoy Das a5a3e2d58a [ImplicitNullChecks] Be smarter in picking the memory op. 
Summary:
Before this change ImplicitNullChecks would only pick loads of the form:

```
   test Reg, Reg
   jz elsewhere
 fallthrough:
   movl 32(Reg), Reg2
```

but not (say)

```
   test Reg, Reg
   jz elsewhere
 fallthrough:
   inc Reg3
   movl 32(Reg), Reg2
```

This change teaches ImplicitNullChecks to look through "unrelated"
instructions like `inc Reg3` when searching for a load instruction
to convert to a trapping load.

Reviewers: atrick, JosephTremoulet, reames

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D11044

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241850 91177308-0d34-0410-b5e6-96231b3b80d8
2015-07-09 20:13:25 +00:00
..
Analysis Add a test of a regression discovered during testing of r241673 2015-07-09 16:40:25 +00:00
Assembler Extended syntax of vector version of getelementptr instruction. 2015-07-09 07:42:48 +00:00
Bindings test: Move target dependent test in their own folder for c API test 2015-06-23 06:46:54 +00:00
Bitcode Fix for PR23310: llvm-dis crashes when trying to upgrade an intrinsic. 2015-07-02 16:22:40 +00:00
BugPoint
CodeGen [ImplicitNullChecks] Be smarter in picking the memory op. 2015-07-09 20:13:25 +00:00
DebugInfo [CodeView] Add support for emitting column information 2015-07-09 00:19:51 +00:00
ExecutionEngine [Mips] Add support for MCJIT for MIPS32r6 2015-07-06 12:50:55 +00:00
Feature
FileCheck
Instrumentation [SanitizerCoverage] Don't add instrumentation to unreachable blocks. 2015-06-30 23:11:45 +00:00
Integer
JitListener
LibDriver LibDriver: Fix output path inference. 2015-07-08 19:00:46 +00:00
Linker
LTO
MC [llvm-objdump] Require that jump targets shown in -d are functions 2015-07-09 18:11:40 +00:00
Object Create BSD archives by default on OS X. 2015-07-09 20:12:50 +00:00
Other [llvm-extract] Drop comdats from declarations 2015-07-06 18:48:02 +00:00
SymbolRewriter
TableGen
tools [llvm-readobj] Print MIPS PLT table 2015-07-09 18:23:10 +00:00
Transforms [IndVars] Try to use existing values in RewriteLoopExitValues. 2015-07-09 18:46:12 +00:00
Unit
Verifier Rename llvm.frameescape and llvm.framerecover to localescape and localrecover 2015-07-07 22:25:32 +00:00
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile
Makefile.tests
TestRunner.sh