Chris Lattner 9ee947c224 teach zext optimization how to deal with truncs that don't come from ... the zext dest type. This allows us to handle test52/53 in cast.ll, and allows llvm-gcc to generate much better code for PR4216 in -m64 mode: _test_bitfield: ## @test_bitfield orl $32962, %edi movl %edi, %eax andl $-25350, %eax ret This also fixes a bug handling vector extends, ensuring that the mask produced is a vector constant, not an integer constant. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93127 91177308-0d34-0410-b5e6-96231b3b80d8		2010-01-10 20:25:54 +00:00
..
Analysis	Use WriteAsOperand instead of getName() to print loop header names,	2010-01-09 18:17:45 +00:00
Archive
Assembler	Re-add parsing of function-local metadata; this time with testcase.	2010-01-05 22:22:14 +00:00
Bindings/Ocaml
Bitcode
BugPoint
CodeGen	Fix http://llvm.org/PR5729: x86-64 tail calls were putting their targets into	2010-01-09 18:56:43 +00:00
DebugInfo
ExecutionEngine
Feature	fix bogus test	2010-01-09 19:24:18 +00:00
FrontendAda
FrontendC	This is testing a darwin specific feature, so only turn	2010-01-06 05:49:26 +00:00
FrontendC++
FrontendFortran
FrontendObjC
FrontendObjC++
Integer
lib
Linker
LLVMC
MC
Other	fix bogus test	2010-01-09 19:24:49 +00:00
Scripts
TableGen
Transforms	teach zext optimization how to deal with truncs that don't come from	2010-01-10 20:25:54 +00:00
Unit
Verifier
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile
Makefile.tests
site.exp.in
TestRunner.sh