mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-11-01 15:17:25 +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
32 lines
1.2 KiB
LLVM
32 lines
1.2 KiB
LLVM
; RUN: opt < %s -slp-vectorizer -S -mtriple=i386--netbsd -mcpu=i486
|
|
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32-S128"
|
|
target triple = "i386--netbsd"
|
|
|
|
@a = common global i32* null, align 4
|
|
|
|
; Function Attrs: noreturn nounwind readonly
|
|
define i32 @fn1() #0 {
|
|
entry:
|
|
%0 = load i32** @a, align 4, !tbaa !4
|
|
%1 = load i32* %0, align 4, !tbaa !5
|
|
%arrayidx1 = getelementptr inbounds i32* %0, i32 1
|
|
%2 = load i32* %arrayidx1, align 4, !tbaa !5
|
|
br label %do.body
|
|
|
|
do.body: ; preds = %do.body, %entry
|
|
%c.0 = phi i32 [ %2, %entry ], [ %add2, %do.body ]
|
|
%b.0 = phi i32 [ %1, %entry ], [ %add, %do.body ]
|
|
%add = add nsw i32 %b.0, %c.0
|
|
%add2 = add nsw i32 %add, 1
|
|
br label %do.body
|
|
}
|
|
|
|
attributes #0 = { noreturn nounwind readonly "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
|
|
|
!0 = !{!"any pointer", !1}
|
|
!1 = !{!"omnipotent char", !2}
|
|
!2 = !{!"Simple C/C++ TBAA"}
|
|
!3 = !{!"int", !1}
|
|
!4 = !{!0, !0, i64 0}
|
|
!5 = !{!3, !3, i64 0}
|