mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-21 16:31:16 +00:00
1ef70ff39b
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
25 lines
1.1 KiB
LLVM
25 lines
1.1 KiB
LLVM
; RUN: llvm-as < %s | llvm-dis | FileCheck %s
|
|
; RUN: verify-uselistorder < %s
|
|
|
|
; Function Attrs: nounwind
|
|
define void @_Z4testPiPf(i32* nocapture %pI, float* nocapture %pF) #0 {
|
|
entry:
|
|
store i32 0, i32* %pI, align 4, !tbaa !{!"int", !0}
|
|
; CHECK: store i32 0, i32* %pI, align 4, !tbaa [[TAG_INT:!.*]]
|
|
store float 1.000000e+00, float* %pF, align 4, !tbaa !2
|
|
; CHECK: store float 1.000000e+00, float* %pF, align 4, !tbaa [[TAG_FLOAT:!.*]]
|
|
ret void
|
|
}
|
|
|
|
attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
|
|
|
!0 = !{!"omnipotent char", !1}
|
|
!1 = !{!"Simple C/C++ TBAA"}
|
|
!2 = !{!"float", !0}
|
|
|
|
; CHECK: [[TAG_INT]] = !{[[TYPE_INT:!.*]], [[TYPE_INT]], i64 0}
|
|
; CHECK: [[TYPE_INT]] = !{!"int", [[TYPE_CHAR:!.*]]}
|
|
; CHECK: [[TYPE_CHAR]] = !{!"omnipotent char", !{{.*}}
|
|
; CHECK: [[TAG_FLOAT]] = !{[[TYPE_FLOAT:!.*]], [[TYPE_FLOAT]], i64 0}
|
|
; CHECK: [[TYPE_FLOAT]] = !{!"float", [[TYPE_CHAR]]}
|