6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-14 11:32:34 +00:00
Code Issues Projects Releases Wiki Activity
145de00800
llvm-6502/test/Transforms/MergeFunc
History
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
..
2011-02-08-RemoveEqual.ll
2013-01-10-MergeFuncAssert.ll
address-spaces.ll
call-and-invoke-with-ranges.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
crash.ll IR: Don't allow non-default visibility on local linkage 2014-05-07 22:57:20 +00:00
fold-weak.ll
functions.ll Added functions cross-reference test. 2014-06-09 19:03:02 +00:00
inttoptr-address-space.ll IR: Don't allow non-default visibility on local linkage 2014-05-07 22:57:20 +00:00
inttoptr.ll IR: Don't allow non-default visibility on local linkage 2014-05-07 22:57:20 +00:00
merge-ptr-and-int.ll
mergefunc-struct-return.ll
phi-speculation1.ll
phi-speculation2.ll
ptr-int-transitivity-1.ll
ptr-int-transitivity-2.ll
ptr-int-transitivity-3.ll
ranges.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
too-small.ll
vector-GEP-crash.ll Fix crash when looking up the addrspace of GEPs with vector types 2014-09-02 18:47:54 +00:00
vector.ll
vectors-and-arrays.ll