llvm-6502/test/Transforms/GlobalOpt
Duncan P. N. Exon Smith 1ef70ff39b IR: Make metadata typeless in assembly
Now that `Metadata` is typeless, reflect that in the assembly.  These
are the matching assembly changes for the metadata/value split in
r223802.

  - Only use the `metadata` type when referencing metadata from a call
    intrinsic -- i.e., only when it's used as a `Value`.

  - Stop pretending that `ValueAsMetadata` is wrapped in an `MDNode`
    when referencing it from call intrinsics.

So, assembly like this:

    define @foo(i32 %v) {
      call void @llvm.foo(metadata !{i32 %v}, metadata !0)
      call void @llvm.foo(metadata !{i32 7}, metadata !0)
      call void @llvm.foo(metadata !1, metadata !0)
      call void @llvm.foo(metadata !3, metadata !0)
      call void @llvm.foo(metadata !{metadata !3}, metadata !0)
      ret void, !bar !2
    }
    !0 = metadata !{metadata !2}
    !1 = metadata !{i32* @global}
    !2 = metadata !{metadata !3}
    !3 = metadata !{}

turns into this:

    define @foo(i32 %v) {
      call void @llvm.foo(metadata i32 %v, metadata !0)
      call void @llvm.foo(metadata i32 7, metadata !0)
      call void @llvm.foo(metadata i32* @global, metadata !0)
      call void @llvm.foo(metadata !3, metadata !0)
      call void @llvm.foo(metadata !{!3}, metadata !0)
      ret void, !bar !2
    }
    !0 = !{!2}
    !1 = !{i32* @global}
    !2 = !{!3}
    !3 = !{}

I wrote an upgrade script that handled almost all of the tests in llvm
and many of the tests in cfe (even handling many `CHECK` lines).  I've
attached it (or will attach it in a moment if you're speedy) to PR21532
to help everyone update their out-of-tree testcases.

This is part of PR21532.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224257 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-15 19:07:53 +00:00
..
2004-10-10-CastStoreOnce.ll
2005-06-15-LocalizeConstExprCrash.ll
2005-09-27-Crash.ll
2006-07-07-InlineAsmCrash.ll
2006-11-01-ShrinkGlobalPhiCrash.ll
2007-04-05-Crash.ll
2007-05-13-Crash.ll
2007-06-04-PackedStruct.ll
2007-11-09-GEP-GEP-Crash.ll
2008-01-03-Crash.ll
2008-01-13-OutOfRangeSROA.ll
2008-01-29-VolatileGlobal.ll
2008-04-26-SROA-Global-Align.ll
2008-07-17-addrspace.ll Quote potential shell expansions found in tests 2013-10-28 23:37:45 +00:00
2008-12-16-HeapSRACrash-2.ll
2008-12-16-HeapSRACrash.ll
2009-01-13-phi-user.ll
2009-02-15-BitcastAlias.ll Allow alias to point to an arbitrary ConstantExpr. 2014-06-03 02:41:57 +00:00
2009-02-15-ResolveAlias.ll Use "weak alias" instead of "alias weak" 2014-07-30 22:51:54 +00:00
2009-03-05-dbg.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
2009-03-06-Anonymous.ll GlobalOpt: Don't swap private for internal linkage 2014-07-01 15:26:50 +00:00
2009-03-07-PromotePtrToBool.ll Revert r193251 : Use address-taken to disambiguate global variable and indirect memops. 2013-10-27 03:08:44 +00:00
2009-06-01-RecursivePHI.ll
2009-11-16-BrokenPerformHeapAllocSRoA.ll
2009-11-16-MallocSingleStoreToGlobalVar.ll Revert r193251 : Use address-taken to disambiguate global variable and indirect memops. 2013-10-27 03:08:44 +00:00
2010-02-25-MallocPromote.ll
2010-02-26-MallocSROA.ll
2010-10-19-WeakOdr.ll
2011-04-09-EmptyGlobalCtors.ll
2012-05-11-blockaddress.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
alias-resolve.ll Use "weak alias" instead of "alias weak" 2014-07-30 22:51:54 +00:00
alias-used-address-space.ll Use "weak alias" instead of "alias weak" 2014-07-30 22:51:54 +00:00
alias-used-section.ll Use "weak alias" instead of "alias weak" 2014-07-30 22:51:54 +00:00
alias-used.ll Use "weak alias" instead of "alias weak" 2014-07-30 22:51:54 +00:00
array-elem-refs.ll Fix a use-after-free error in GlobalOpt CleanupConstantGlobalUsers 2013-12-12 20:45:24 +00:00
atexit.ll IR: Don't allow non-default visibility on local linkage 2014-05-07 22:57:20 +00:00
atomic.ll Revert r193251 : Use address-taken to disambiguate global variable and indirect memops. 2013-10-27 03:08:44 +00:00
basictest.ll
blockaddress.ll Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change. 2013-07-14 01:42:54 +00:00
cleanup-pointer-root-users.ll Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change. 2013-07-14 01:42:54 +00:00
compiler-used.ll Don't crash when llvm.compiler.used becomes empty. 2013-07-20 23:33:15 +00:00
constantexpr-dangle.ll
constantfold-initializers.ll GlobalOpt: Optimize in the face of insertvalue/extractvalue 2014-08-08 05:50:43 +00:00
crash-2.ll Use a worklist to avoid a sneaky iterator invalidation. 2013-04-02 08:16:45 +00:00
crash.ll
ctor-list-opt-constexpr.ll Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change. 2013-07-14 01:42:54 +00:00
ctor-list-opt-inbounds.ll
ctor-list-opt.ll Add comdat key field to llvm.global_ctors and llvm.global_dtors 2014-05-16 20:39:27 +00:00
cxx-dtor.ll
deadfunction.ll
deadglobal-2.ll
deadglobal.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
externally-initialized-global-ctr.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
fastcc.ll GlobalOpt: Apply fastcc to internal x86_thiscallcc functions 2014-02-26 19:57:30 +00:00
globalsra-partial.ll
globalsra-unknown-index.ll Revert r193251 : Use address-taken to disambiguate global variable and indirect memops. 2013-10-27 03:08:44 +00:00
globalsra.ll
heap-sra-1.ll
heap-sra-2.ll
heap-sra-3.ll
heap-sra-4.ll
heap-sra-phi.ll
integer-bool.ll Revert r204076 for now - it caused significant regressions in a number of 2014-03-23 04:22:31 +00:00
invariant-nodatalayout.ll Check that TD isn't NULL before dereferencing it down this path. 2013-07-25 02:55:14 +00:00
invariant.ll
invoke.ll
iterate.ll
load-store-global.ll Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change. 2013-07-14 01:42:54 +00:00
malloc-promote-1.ll
malloc-promote-2.ll
malloc-promote-3.ll Respect the 'nobuiltin' attribute when determining if a call is to a memory builtin. 2013-05-16 04:12:04 +00:00
memcpy.ll
memset-null.ll
memset.ll Delete unread globals through addrspacecast 2014-01-02 20:01:43 +00:00
metadata.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
phi-select.ll
pr21191.ll GlobalOpt: Don't drop unused memberes of a Comdat 2014-10-08 07:23:31 +00:00
preserve-comdats.ll GlobalOpt: Preserve comdats of unoptimized initializers 2014-09-23 22:33:01 +00:00
storepointer-compare.ll
storepointer.ll
tls.ll Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change. 2013-07-14 01:42:54 +00:00
trivialstore.ll
undef-init.ll
unnamed-addr.ll Revert r193251 : Use address-taken to disambiguate global variable and indirect memops. 2013-10-27 03:08:44 +00:00
zeroinitializer-gep-load.ll Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change. 2013-07-14 01:42:54 +00:00