llvm-6502/test
Arnold Schwaighofer 101a36117c ARM ISel: Don't create illegal types during LowerMUL
The transformation happening here is that we want to turn a
"mul(ext(X), ext(X))" into a "vmull(X, X)", stripping off the extension. We have
to make sure that X still has a valid vector type - possibly recreate an
extension to a smaller type. In case of a extload of a memory type smaller than
64 bit we used create a ext(load()). The problem with doing this - instead of
recreating an extload - is that an illegal type is exposed.

This patch fixes this by creating extloads instead of ext(load()) sequences.

Fixes PR15970.

radar://13871383

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181842 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-14 22:33:24 +00:00
..
Analysis
Archive
Assembler
Bindings/Ocaml
Bitcode
BugPoint
CodeGen ARM ISel: Don't create illegal types during LowerMUL 2013-05-14 22:33:24 +00:00
DebugInfo Give the test from r181632 a target triple. 2013-05-10 22:14:39 +00:00
ExecutionEngine XFAIL this test for mingw too. 2013-05-13 00:18:24 +00:00
Feature
FileCheck Add 'CHECK-DAG' support 2013-05-14 20:34:12 +00:00
Instrumentation
Integer
JitListener
Linker
MC Implement the PowerPC system call (sc) instruction. 2013-05-14 19:35:45 +00:00
Object Change getRelocationAdditionalInfo to be ELF only. 2013-05-09 03:39:05 +00:00
Other
TableGen
tools
Transforms GlobalOpt: fix an issue where CXAAtExitFn points to a deleted function. 2013-05-14 21:52:44 +00:00
Unit
Verifier
YAMLParser
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile
Makefile.tests
TestRunner.sh