llvm-6502/test/Transforms/LICM
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
..
2003-02-26-LoopExitNotDominated.ll
2003-02-27-NestedLoopExitBlocks.ll
2003-02-27-PreheaderExitNodeUpdate.ll
2003-02-27-PreheaderProblem.ll
2003-02-27-StoreSinkPHIs.ll
2003-02-28-PromoteDifferentType.ll
2003-05-02-LoadHoist.ll
2003-12-11-SinkingToPHI.ll
2004-09-14-AliasAnalysisInvalidate.ll
2004-11-17-UndefIndexCrash.ll
2006-09-12-DeadUserOfSunkInstr.ll
2007-05-22-VolatileSink.ll
2007-07-30-AliasSet.ll
2007-09-17-PromoteValue.ll
2007-09-24-PromoteNullValue.ll
2007-10-01-PromoteSafeValue.ll
2008-05-20-AliasSetVAArg.ll
2008-07-22-LoadGlobalConstant.ll
2009-12-10-LICM-Indbr-Crash.ll
2011-04-06-HoistMissedASTUpdate.ll
2011-04-06-PromoteResultOfPromotion.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
2011-04-09-RAUW-AST.ll
2011-07-06-Alignment.ll
2014-09-10-doFinalizationAssert.ll Fix assertion in LICM doFinalization() 2014-09-24 16:48:31 +00:00
atomics.ll
basictest.ll
crash.ll
debug-value.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
extra-copies.ll [LICM] Don't create more than one copy of an instruction per loop exit block when sinking. 2014-06-25 07:54:58 +00:00
hoist-bitcast-load.ll Look through addrspacecast when checking isDereferenceablePointer 2014-07-14 18:54:12 +00:00
hoist-deref-load.ll Make Value::isDereferenceablePointer handle offsets to pointer types with dereferenceable attributes 2014-07-19 03:25:16 +00:00
hoist-invariant-load.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
hoisting.ll
lcssa-ssa-promoter.ll [LPM] Apply a really big hammer to fix PR18688 by recursively reforming 2014-02-01 13:35:14 +00:00
no-preheader-test.ll
PR19798.ll LICM: Don't crash when an instruction is used by an unreachable BB 2014-09-02 16:22:00 +00:00
PR21582.ll AliasSetTracker: UnknownInsts should contribute to the refcount 2014-11-19 09:41:05 +00:00
Preserve-LCSSA.ll
promote-order.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
scalar_promote.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
scalar-promote-memmodel.ll
sinking.ll [LICM] Avoind store sinking if no preheader is available 2014-12-02 14:22:34 +00:00
speculate.ll Analysis: Make isSafeToSpeculativelyExecute fire less for divides 2014-11-04 23:49:08 +00:00
volatile-alias.ll Fix broken CHECK lines. 2014-01-11 21:06:00 +00:00