mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-10-31 08:16:47 +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
134 lines
4.3 KiB
LLVM
134 lines
4.3 KiB
LLVM
; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -soft-float -mips16-hard-float -relocation-model=static -mips16-constant-islands=true < %s | FileCheck %s -check-prefix=lcb
|
|
|
|
; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -soft-float -mips16-hard-float -relocation-model=static -mips16-constant-islands=true < %s | FileCheck %s -check-prefix=lcbn
|
|
|
|
@i = global i32 0, align 4
|
|
@j = common global i32 0, align 4
|
|
@k = common global i32 0, align 4
|
|
|
|
; Function Attrs: nounwind optsize
|
|
define i32 @bnez() #0 {
|
|
entry:
|
|
%0 = load i32* @i, align 4, !tbaa !1
|
|
%cmp = icmp eq i32 %0, 0
|
|
br i1 %cmp, label %if.then, label %if.end
|
|
|
|
if.then: ; preds = %entry
|
|
tail call void asm sideeffect ".space 10000", ""() #1, !srcloc !5
|
|
store i32 0, i32* @i, align 4, !tbaa !1
|
|
br label %if.end
|
|
|
|
if.end: ; preds = %if.then, %entry
|
|
ret i32 0
|
|
}
|
|
; lcb: .ent bnez
|
|
; lcbn: .ent bnez
|
|
; lcb: bnez ${{[0-9]+}}, $BB{{[0-9]+}}_{{[0-9]+}}
|
|
; lcbn-NOT: bnez ${{[0-9]+}}, $BB{{[0-9]+}}_{{[0-9]+}} # 16 bit inst
|
|
; lcb: .end bnez
|
|
; lcbn: .end bnez
|
|
|
|
; Function Attrs: nounwind optsize
|
|
define i32 @beqz() #0 {
|
|
entry:
|
|
%0 = load i32* @i, align 4, !tbaa !1
|
|
%cmp = icmp eq i32 %0, 0
|
|
br i1 %cmp, label %if.then, label %if.else
|
|
|
|
if.then: ; preds = %entry
|
|
store i32 10, i32* @j, align 4, !tbaa !1
|
|
tail call void asm sideeffect ".space 10000", ""() #1, !srcloc !6
|
|
br label %if.end
|
|
|
|
if.else: ; preds = %entry
|
|
store i32 55, i32* @j, align 4, !tbaa !1
|
|
tail call void asm sideeffect ".space 10000", ""() #1, !srcloc !7
|
|
br label %if.end
|
|
|
|
if.end: ; preds = %if.else, %if.then
|
|
ret i32 0
|
|
}
|
|
|
|
; lcb: .ent beqz
|
|
; lcbn: .ent beqz
|
|
; lcb: beqz ${{[0-9]+}}, $BB{{[0-9]+}}_{{[0-9]+}}
|
|
; lcbn-NOT: beqz ${{[0-9]+}}, $BB{{[0-9]+}}_{{[0-9]+}} # 16 bit inst
|
|
; lcb: .end beqz
|
|
; lcbn: .end beqz
|
|
|
|
|
|
; Function Attrs: nounwind optsize
|
|
define void @bteqz() #0 {
|
|
entry:
|
|
%0 = load i32* @i, align 4, !tbaa !1
|
|
%1 = load i32* @j, align 4, !tbaa !1
|
|
%cmp = icmp eq i32 %0, %1
|
|
br i1 %cmp, label %if.then, label %if.else
|
|
|
|
if.then: ; preds = %entry
|
|
store i32 1, i32* @k, align 4, !tbaa !1
|
|
tail call void asm sideeffect ".space 1000", ""() #1, !srcloc !8
|
|
br label %if.end
|
|
|
|
if.else: ; preds = %entry
|
|
tail call void asm sideeffect ".space 1000", ""() #1, !srcloc !9
|
|
store i32 2, i32* @k, align 4, !tbaa !1
|
|
br label %if.end
|
|
|
|
if.end: ; preds = %if.else, %if.then
|
|
ret void
|
|
}
|
|
|
|
; lcb: .ent bteqz
|
|
; lcbn: .ent bteqz
|
|
; lcb: btnez $BB{{[0-9]+}}_{{[0-9]+}}
|
|
; lcbn-NOT: btnez $BB{{[0-9]+}}_{{[0-9]+}} # 16 bit inst
|
|
; lcb: .end bteqz
|
|
; lcbn: .end bteqz
|
|
|
|
|
|
; Function Attrs: nounwind optsize
|
|
define void @btz() #0 {
|
|
entry:
|
|
%0 = load i32* @i, align 4, !tbaa !1
|
|
%1 = load i32* @j, align 4, !tbaa !1
|
|
%cmp1 = icmp sgt i32 %0, %1
|
|
br i1 %cmp1, label %if.then, label %if.end
|
|
|
|
if.then: ; preds = %entry, %if.then
|
|
tail call void asm sideeffect ".space 60000", ""() #1, !srcloc !10
|
|
%2 = load i32* @i, align 4, !tbaa !1
|
|
%3 = load i32* @j, align 4, !tbaa !1
|
|
%cmp = icmp sgt i32 %2, %3
|
|
br i1 %cmp, label %if.then, label %if.end
|
|
|
|
if.end: ; preds = %if.then, %entry
|
|
ret void
|
|
}
|
|
|
|
; lcb: .ent btz
|
|
; lcbn: .ent btz
|
|
; lcb: bteqz $BB{{[0-9]+}}_{{[0-9]+}}
|
|
; lcbn-NOT: bteqz $BB{{[0-9]+}}_{{[0-9]+}} # 16 bit inst
|
|
; lcb: btnez $BB{{[0-9]+}}_{{[0-9]+}}
|
|
; lcbn-NOT: btnez $BB{{[0-9]+}}_{{[0-9]+}} # 16 bit inst
|
|
; lcb: .end btz
|
|
; lcbn: .end btz
|
|
|
|
attributes #0 = { nounwind optsize "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
|
attributes #1 = { nounwind }
|
|
|
|
!llvm.ident = !{!0}
|
|
|
|
!0 = !{!"clang version 3.5 (gitosis@dmz-portal.mips.com:clang.git ed197d08c90d82e1119774e10920e6f7a841c8ec) (gitosis@dmz-portal.mips.com:llvm.git b9235a363fa2dddb26ac01cbaed58efbc9eff392)"}
|
|
!1 = !{!2, !2, i64 0}
|
|
!2 = !{!"int", !3, i64 0}
|
|
!3 = !{!"omnipotent char", !4, i64 0}
|
|
!4 = !{!"Simple C/C++ TBAA"}
|
|
!5 = !{i32 59}
|
|
!6 = !{i32 156}
|
|
!7 = !{i32 210}
|
|
!8 = !{i32 299}
|
|
!9 = !{i32 340}
|
|
!10 = !{i32 412}
|