llvm-6502/test
David Majnemer 3839fd16a1 Analysis: Make isSafeToSpeculativelyExecute fire less for divides
Divides and remainder operations do not behave like other operations
when they are given poison: they turn into undefined behavior.

It's really hard to know if the operands going into a div are or are not
poison.  Because of this, we should only choose to speculate if there
are constant operands which we can easily reason about.

This fixes PR21412.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221318 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-04 23:49:08 +00:00
..
Analysis [SCEV] Improve Scalar Evolution's use of no {un,}signed wrap flags 2014-10-31 11:40:32 +00:00
Assembler
Bindings [OCaml] Run tests twice, with ocamlc and ocamlopt (if available) 2014-11-03 09:50:53 +00:00
Bitcode
BugPoint
CodeGen [X86][SSE] Enable commutation for SSE immediate blend instructions 2014-11-04 23:25:08 +00:00
DebugInfo Provide gmlt-like inline scope information in the skeleton CU to facilitate symbolication without needing the .dwo files 2014-11-04 22:12:25 +00:00
ExecutionEngine
Feature
FileCheck
Instrumentation [asan] do not treat inline asm calls as indirect calls 2014-10-31 18:38:23 +00:00
Integer
JitListener
Linker Revert r221096 bringing back r221014 with a fix. 2014-11-02 13:28:57 +00:00
LTO
MC Revert "[mips] Add names and tests for the hardware registers" 2014-11-04 22:15:05 +00:00
Object Remove "REQUIRES:shell" from tests. They work for me. 2014-11-04 13:41:33 +00:00
Other
TableGen
tools Add the code and test cases for 32-bit Intel to llvm-objdump’s Mach-O symbolizer. 2014-11-04 00:43:16 +00:00
Transforms Analysis: Make isSafeToSpeculativelyExecute fire less for divides 2014-11-04 23:49:08 +00:00
Unit
Verifier
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg test: Restore llvm-lit (at least for my machine) 2014-11-04 05:54:50 +00:00
lit.site.cfg.in [OCaml] [autoconf] Migrate to ocamlfind. 2014-10-30 08:29:45 +00:00
Makefile [OCaml] [autoconf] Migrate to ocamlfind. 2014-10-30 08:29:45 +00:00
Makefile.tests
TestRunner.sh