Jingyue Wu f6eb7e3175 Canonicalize addrspacecast ConstExpr between different pointer types ... As a follow-up to r210375 which canonicalizes addrspacecast instructions, this patch canonicalizes addrspacecast constant expressions. Given clang uses ConstantExpr::getAddrSpaceCast to emit addrspacecast cosntant expressions, this patch is also a step towards having the frontend emit canonicalized addrspacecasts. Piggyback a minor refactor in InstCombineCasts.cpp Update three affected tests in addrspacecast-alias.ll, access-non-generic.ll and constant-fold-gep.ll and added one new test in constant-fold-address-space-pointer.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211004 91177308-0d34-0410-b5e6-96231b3b80d8		2014-06-15 21:40:57 +00:00
..
Inputs/TestProg	Removed llvm-cov.test from Other folder.	2013-12-12 20:29:54 +00:00
X86	Reduce verbiage of lit.local.cfg files	2014-06-09 22:42:55 +00:00
2002-01-31-CallGraph.ll
2002-02-24-InlineBrokePHINodes.ll
2002-03-11-ConstPropCrash.ll
2003-02-19-LoopInfoNestingBug.ll
2004-08-16-PackedConstantInlineStore.ll
2004-08-16-PackedGlobalConstant.ll
2004-08-16-PackedSelect.ll
2004-08-16-PackedSimple.ll
2004-08-20-PackedControlFlow.ll
2006-02-05-PassManager.ll
2007-04-24-eliminate-mostly-empty-blocks.ll
2007-06-05-PassID.ll
2007-06-28-PassManager.ll
2007-09-10-PassManager.ll
2008-02-14-PassManager.ll
2008-06-04-FieldSizeInPacked.ll
2008-10-06-RemoveDeadPass.ll
2008-10-15-MissingSpace.ll	Using "not grep" is brittle as the test passes if llvm-as fails.	2012-11-21 14:17:23 +00:00
2009-03-31-CallGraph.ll
2009-06-05-no-implicit-float.ll
2009-09-14-function-elements.ll
2010-05-06-Printer.ll
attribute-comment.ll	Update to remove the no-frame-pointer-elim-non-leaf flag if it was set to 'false'.	2013-08-22 21:28:54 +00:00
can-execute.txt	Suppress llvm/test/Other/can-execute.txt on msys bash.	2013-06-26 10:56:44 +00:00
close-stderr.ll	llvm/test/Other/close-stderr.ll: Remove "XFAIL:win32". It reverts r173509.	2013-10-26 02:50:14 +00:00
constant-fold-gep-address-spaces.ll	Teach ConstantFolding about pointer address spaces	2013-08-20 21:20:04 +00:00
constant-fold-gep.ll	Canonicalize addrspacecast ConstExpr between different pointer types	2014-06-15 21:40:57 +00:00
extract-alias.ll	Fix most of PR10367.	2014-05-16 19:35:39 +00:00
extract-linkonce.ll	Add a fixed version of r195470 back.	2013-11-22 17:58:12 +00:00
extract-weak-odr.ll	llvm-extract changes linkages so that functions on both sides of the	2012-10-29 01:59:03 +00:00
extract.ll	llvm-extract changes linkages so that functions on both sides of the	2012-10-29 01:59:03 +00:00
FileCheck-space.txt
invalid-commandline-option.ll
link-opts.ll	Change the internalize pass to internalize all symbols when given an empty	2012-10-26 18:47:48 +00:00
lint.ll	Ignore apparent buffer overruns on external or weak globals. This is a major	2012-09-30 07:30:10 +00:00
llvm-nm-without-aliases.ll
new-pass-manager.ll	[PM] Wire up the Verifier for the new pass manager and connect it to the	2014-01-20 11:34:08 +00:00
optimization-remarks-inline.ll	Do not make -pass-remarks additive.	2014-05-06 19:14:00 +00:00
optimize-options.ll	Provide a test input for opt	2013-11-05 13:57:34 +00:00
pass-pipeline-parsing.ll	[PM] Add a new-PM-style CGSCC pass manager using the newly added	2014-04-21 11:12:00 +00:00
pipefail.txt	Use pipefail when available.	2013-07-26 22:32:58 +00:00
ResponseFile.ll	[Support] Beef up and expose the response file parsing in llvm::cl	2013-07-18 16:52:05 +00:00
spir_cc.ll	Forgot the SPIR test case.	2012-10-01 17:07:51 +00:00
umask.ll	XFAIL this test on mingw.	2013-07-16 19:20:29 +00:00