llvm/test/Transforms/GVN
Rafael Espindola 38048cdb1c Reject alias to undefined symbols in the verifier.
On ELF and COFF an alias is just another name for a position in the file.
There is no way to refer to a position in another file, so an alias to
undefined is meaningless.

MachO currently doesn't support aliases. The spec has a N_INDR, which when
implemented will have a different set of restrictions. Adding support for
it shouldn't be harder than any other IR extension.

For now, having the IR represent what is actually possible with current
tools makes it easier to fix the design of GlobalAlias.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203705 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-12 20:15:49 +00:00
..
2007-07-25-DominatedLoop.ll
2007-07-25-InfiniteLoop.ll Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
2007-07-25-Loop.ll
2007-07-25-NestedLoop.ll
2007-07-25-SinglePredecessor.ll
2007-07-26-InterlockingLoops.ll Fix PR17952. 2013-11-11 22:00:23 +00:00
2007-07-26-NonRedundant.ll
2007-07-26-PhiErasure.ll
2007-07-30-PredIDom.ll
2007-07-31-NoDomInherit.ll Convert all tests using TCL-style quoting to use shell-style quoting. 2012-07-02 12:47:22 +00:00
2007-07-31-RedundantPhi.ll Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
2008-02-12-UndefLoad.ll
2008-02-13-NewPHI.ll
2008-07-02-Unreachable.ll Fix PR17952. 2013-11-11 22:00:23 +00:00
2008-12-09-SelfRemove.ll
2008-12-12-RLE-Crash.ll
2008-12-14-rle-reanalyze.ll
2008-12-15-CacheVisited.ll
2009-01-21-SortInvalidation.ll
2009-01-22-SortInvalidation.ll
2009-02-17-LoadPRECrash.ll
2009-03-10-PREOnVoid.ll Reject alias to undefined symbols in the verifier. 2014-03-12 20:15:49 +00:00
2009-06-17-InvalidPRE.ll
2009-07-13-MemDepSortFail.ll
2009-11-12-MemDepMallocBitCast.ll
2010-03-31-RedundantPHIs.ll
2010-05-08-OneBit.ll Update some tests to the new EH scheme. 2011-09-01 00:58:03 +00:00
2010-11-13-Simplify.ll Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change. 2013-07-14 01:42:54 +00:00
2011-04-27-phioperands.ll Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID 2013-01-01 13:57:25 +00:00
2011-06-01-NonLocalMemdepMiscompile.ll Use variable for register name in test 2013-11-10 00:57:17 +00:00
2011-07-07-MatchIntrinsicExtract.ll Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change. 2013-07-14 01:42:54 +00:00
2011-09-07-TypeIdFor.ll Mark the eh.typeid.for intrinsic as being 'const', which it is inside 2011-09-09 07:50:37 +00:00
2012-05-22-PreCrash.ll Fix PR12858, a crash due to GVN's PRE not fully removing an instruction from the 2012-05-22 14:17:53 +00:00
atomic.ll Atomic load/store handling for the passes using memdep (GVN, DSE, memcpyopt). 2011-08-17 22:22:24 +00:00
basic.ll Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
bitcast-of-call.ll
calls-nonlocal.ll
calls-readonly.ll Convert all tests using TCL-style quoting to use shell-style quoting. 2012-07-02 12:47:22 +00:00
commute.ll Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change. 2013-07-14 01:42:54 +00:00
cond_br2.ll Fix PR17952. 2013-11-11 22:00:23 +00:00
cond_br.ll Fix PR17952. 2013-11-11 22:00:23 +00:00
condprop.ll Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change. 2013-07-14 01:42:54 +00:00
crash-no-aa.ll Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID 2012-12-30 02:33:22 +00:00
crash.ll Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID 2012-12-30 02:33:22 +00:00
edge.ll Catch more CHECK that can be converted to CHECK-LABEL in Transforms for easier debugging. No functionality change. 2013-07-14 01:50:49 +00:00
fpmath.ll Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID 2013-01-01 13:57:25 +00:00
lifetime-simple.ll
load-constant-mem.ll Convert all tests using TCL-style quoting to use shell-style quoting. 2012-07-02 12:47:22 +00:00
load-pre-align.ll Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change. 2013-07-14 01:42:54 +00:00
load-pre-licm.ll
local-pre.ll Fix PR17952. 2013-11-11 22:00:23 +00:00
lpre-call-wrap-2.ll Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID 2012-12-30 01:28:40 +00:00
lpre-call-wrap.ll Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID 2012-12-30 01:28:40 +00:00
malloc-load-removal.ll MemoryBuiltins: Reinstate optimizing (uninitialized) loads from operator new. 2013-09-24 17:34:29 +00:00
MemdepMiscompile.ll Memory Dependence Analysis: fix a miscompile that uses DT to approxmiate the 2013-01-04 19:19:47 +00:00
non-local-offset.ll Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change. 2013-07-14 01:42:54 +00:00
nonescaping-malloc.ll Revert the test moves from 176733. Use "REQUIRES: asserts" instead. 2013-03-12 16:27:52 +00:00
null-aliases-nothing.ll llvm/test/Transforms/GVN/null-aliases-nothing.ll: Fix a RUN line not to emit ModuleID. 2012-12-30 00:33:26 +00:00
overflow.ll Fix crash in PRE. 2014-03-11 15:07:32 +00:00
phi-translate-partial-alias.ll Add a testcase to demonstrate the problem where phi translation is 2011-06-04 07:05:05 +00:00
phi-translate.ll Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change. 2013-07-14 01:42:54 +00:00
pr10820.ll Extra CHECK-NOT to make sure that GVN transform works properly. 2011-09-02 17:40:39 +00:00
pr12979.ll Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID 2013-01-01 13:57:25 +00:00
pr14166.ll Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change. 2013-07-14 01:42:54 +00:00
pr17732.ll IR: Do not canonicalize constant GEPs into an out-of-bounds array access 2013-11-07 22:15:53 +00:00
pr17852.ll Add a testcase for pr17852. 2013-11-11 15:37:52 +00:00
pre-basic-add.ll Convert all tests using TCL-style quoting to use shell-style quoting. 2012-07-02 12:47:22 +00:00
pre-compare.ll Don't PRE compares. 2012-03-29 17:22:39 +00:00
pre-load.ll Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change. 2013-07-14 01:42:54 +00:00
pre-single-pred.ll
preserve-tbaa.ll TBAA: handle scalar TBAA format and struct-path aware TBAA format. 2013-09-27 18:34:27 +00:00
range.ll Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID 2013-01-01 13:57:25 +00:00
readattrs.ll Catch more CHECK that can be converted to CHECK-LABEL in Transforms for easier debugging. No functionality change. 2013-07-14 01:50:49 +00:00
rle-must-alias.ll Convert all tests using TCL-style quoting to use shell-style quoting. 2012-07-02 12:47:22 +00:00
rle-no-phi-translate.ll
rle-nonlocal.ll Fix PR17952. 2013-11-11 22:00:23 +00:00
rle-phi-translate.ll Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change. 2013-07-14 01:42:54 +00:00
rle-semidominated.ll Fix PR17952. 2013-11-11 22:00:23 +00:00
rle.ll Fix PR17952. 2013-11-11 22:00:23 +00:00
tbaa.ll TBAA: handle scalar TBAA format and struct-path aware TBAA format. 2013-09-27 18:34:27 +00:00
unreachable_block_infinite_loop.ll Fix broken CHECK lines. 2014-01-11 21:06:00 +00:00