mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-14 11:32:34 +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
141 lines
7.2 KiB
LLVM
141 lines
7.2 KiB
LLVM
; RUN: opt -basicaa -gvn -S < %s | FileCheck %s
|
|
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
|
|
|
|
%"class.llvm::SmallVector" = type { %"class.llvm::SmallVectorImpl", [1 x %"union.llvm::SmallVectorBase::U"] }
|
|
%"class.llvm::SmallVectorImpl" = type { %"class.llvm::SmallVectorTemplateBase" }
|
|
%"class.llvm::SmallVectorTemplateBase" = type { %"class.llvm::SmallVectorTemplateCommon" }
|
|
%"class.llvm::SmallVectorTemplateCommon" = type { %"class.llvm::SmallVectorBase" }
|
|
%"class.llvm::SmallVectorBase" = type { i8*, i8*, i8*, %"union.llvm::SmallVectorBase::U" }
|
|
%"union.llvm::SmallVectorBase::U" = type { x86_fp80 }
|
|
|
|
; Function Attrs: ssp uwtable
|
|
define void @_Z4testv() #0 {
|
|
; CHECK: @_Z4testv()
|
|
; CHECK: invoke.cont:
|
|
; CHECK: br i1 true, label %new.notnull.i11, label %if.end.i14
|
|
; CHECK: Retry.i10:
|
|
|
|
entry:
|
|
%sv = alloca %"class.llvm::SmallVector", align 16
|
|
%0 = bitcast %"class.llvm::SmallVector"* %sv to i8*
|
|
call void @llvm.lifetime.start(i64 64, i8* %0) #1
|
|
%BeginX.i.i.i.i.i.i = getelementptr inbounds %"class.llvm::SmallVector"* %sv, i64 0, i32 0, i32 0, i32 0, i32 0, i32 0
|
|
%FirstEl.i.i.i.i.i.i = getelementptr inbounds %"class.llvm::SmallVector"* %sv, i64 0, i32 0, i32 0, i32 0, i32 0, i32 3
|
|
%1 = bitcast %"union.llvm::SmallVectorBase::U"* %FirstEl.i.i.i.i.i.i to i8*
|
|
store i8* %1, i8** %BeginX.i.i.i.i.i.i, align 16, !tbaa !4
|
|
%EndX.i.i.i.i.i.i = getelementptr inbounds %"class.llvm::SmallVector"* %sv, i64 0, i32 0, i32 0, i32 0, i32 0, i32 1
|
|
store i8* %1, i8** %EndX.i.i.i.i.i.i, align 8, !tbaa !4
|
|
%CapacityX.i.i.i.i.i.i = getelementptr inbounds %"class.llvm::SmallVector"* %sv, i64 0, i32 0, i32 0, i32 0, i32 0, i32 2
|
|
%add.ptr.i.i.i.i2.i.i = getelementptr inbounds %"union.llvm::SmallVectorBase::U"* %FirstEl.i.i.i.i.i.i, i64 2
|
|
%add.ptr.i.i.i.i.i.i = bitcast %"union.llvm::SmallVectorBase::U"* %add.ptr.i.i.i.i2.i.i to i8*
|
|
store i8* %add.ptr.i.i.i.i.i.i, i8** %CapacityX.i.i.i.i.i.i, align 16, !tbaa !4
|
|
%EndX.i = getelementptr inbounds %"class.llvm::SmallVector"* %sv, i64 0, i32 0, i32 0, i32 0, i32 0, i32 1
|
|
%2 = load i8** %EndX.i, align 8, !tbaa !4
|
|
%CapacityX.i = getelementptr inbounds %"class.llvm::SmallVector"* %sv, i64 0, i32 0, i32 0, i32 0, i32 0, i32 2
|
|
%cmp.i = icmp ult i8* %2, %add.ptr.i.i.i.i.i.i
|
|
br i1 %cmp.i, label %Retry.i, label %if.end.i
|
|
|
|
Retry.i: ; preds = %.noexc, %entry
|
|
%3 = phi i8* [ %2, %entry ], [ %.pre.i, %.noexc ]
|
|
%new.isnull.i = icmp eq i8* %3, null
|
|
br i1 %new.isnull.i, label %invoke.cont, label %new.notnull.i
|
|
|
|
new.notnull.i: ; preds = %Retry.i
|
|
%4 = bitcast i8* %3 to i32*
|
|
store i32 1, i32* %4, align 4, !tbaa !5
|
|
br label %invoke.cont
|
|
|
|
if.end.i: ; preds = %entry
|
|
%5 = getelementptr inbounds %"class.llvm::SmallVector"* %sv, i64 0, i32 0, i32 0, i32 0, i32 0
|
|
invoke void @_ZN4llvm15SmallVectorBase8grow_podEmm(%"class.llvm::SmallVectorBase"* %5, i64 0, i64 4)
|
|
to label %.noexc unwind label %lpad
|
|
|
|
.noexc: ; preds = %if.end.i
|
|
%.pre.i = load i8** %EndX.i, align 8, !tbaa !4
|
|
br label %Retry.i
|
|
|
|
invoke.cont: ; preds = %new.notnull.i, %Retry.i
|
|
%add.ptr.i = getelementptr inbounds i8* %3, i64 4
|
|
store i8* %add.ptr.i, i8** %EndX.i, align 8, !tbaa !4
|
|
%6 = load i8** %CapacityX.i, align 16, !tbaa !4
|
|
%cmp.i8 = icmp ult i8* %add.ptr.i, %6
|
|
br i1 %cmp.i8, label %new.notnull.i11, label %if.end.i14
|
|
|
|
Retry.i10: ; preds = %if.end.i14
|
|
%.pre.i13 = load i8** %EndX.i, align 8, !tbaa !4
|
|
%new.isnull.i9 = icmp eq i8* %.pre.i13, null
|
|
br i1 %new.isnull.i9, label %invoke.cont2, label %new.notnull.i11
|
|
|
|
new.notnull.i11: ; preds = %invoke.cont, %Retry.i10
|
|
%7 = phi i8* [ %.pre.i13, %Retry.i10 ], [ %add.ptr.i, %invoke.cont ]
|
|
%8 = bitcast i8* %7 to i32*
|
|
store i32 2, i32* %8, align 4, !tbaa !5
|
|
br label %invoke.cont2
|
|
|
|
if.end.i14: ; preds = %invoke.cont
|
|
%9 = getelementptr inbounds %"class.llvm::SmallVector"* %sv, i64 0, i32 0, i32 0, i32 0, i32 0
|
|
invoke void @_ZN4llvm15SmallVectorBase8grow_podEmm(%"class.llvm::SmallVectorBase"* %9, i64 0, i64 4)
|
|
to label %Retry.i10 unwind label %lpad
|
|
|
|
invoke.cont2: ; preds = %new.notnull.i11, %Retry.i10
|
|
%10 = phi i8* [ null, %Retry.i10 ], [ %7, %new.notnull.i11 ]
|
|
%add.ptr.i12 = getelementptr inbounds i8* %10, i64 4
|
|
store i8* %add.ptr.i12, i8** %EndX.i, align 8, !tbaa !4
|
|
invoke void @_Z1gRN4llvm11SmallVectorIiLj8EEE(%"class.llvm::SmallVector"* %sv)
|
|
to label %invoke.cont3 unwind label %lpad
|
|
|
|
invoke.cont3: ; preds = %invoke.cont2
|
|
%11 = load i8** %BeginX.i.i.i.i.i.i, align 16, !tbaa !4
|
|
%cmp.i.i.i.i19 = icmp eq i8* %11, %1
|
|
br i1 %cmp.i.i.i.i19, label %_ZN4llvm11SmallVectorIiLj8EED1Ev.exit21, label %if.then.i.i.i20
|
|
|
|
if.then.i.i.i20: ; preds = %invoke.cont3
|
|
call void @free(i8* %11) #1
|
|
br label %_ZN4llvm11SmallVectorIiLj8EED1Ev.exit21
|
|
|
|
_ZN4llvm11SmallVectorIiLj8EED1Ev.exit21: ; preds = %invoke.cont3, %if.then.i.i.i20
|
|
call void @llvm.lifetime.end(i64 64, i8* %0) #1
|
|
ret void
|
|
|
|
lpad: ; preds = %if.end.i14, %if.end.i, %invoke.cont2
|
|
%12 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
|
|
cleanup
|
|
%13 = load i8** %BeginX.i.i.i.i.i.i, align 16, !tbaa !4
|
|
%cmp.i.i.i.i = icmp eq i8* %13, %1
|
|
br i1 %cmp.i.i.i.i, label %eh.resume, label %if.then.i.i.i
|
|
|
|
if.then.i.i.i: ; preds = %lpad
|
|
call void @free(i8* %13) #1
|
|
br label %eh.resume
|
|
|
|
eh.resume: ; preds = %if.then.i.i.i, %lpad
|
|
resume { i8*, i32 } %12
|
|
}
|
|
|
|
; Function Attrs: nounwind
|
|
declare void @llvm.lifetime.start(i64, i8* nocapture) #1
|
|
|
|
declare i32 @__gxx_personality_v0(...)
|
|
|
|
declare void @_Z1gRN4llvm11SmallVectorIiLj8EEE(%"class.llvm::SmallVector"*) #2
|
|
|
|
; Function Attrs: nounwind
|
|
declare void @llvm.lifetime.end(i64, i8* nocapture) #1
|
|
|
|
declare void @_ZN4llvm15SmallVectorBase8grow_podEmm(%"class.llvm::SmallVectorBase"*, i64, i64) #2
|
|
|
|
; Function Attrs: nounwind
|
|
declare void @free(i8* nocapture) #3
|
|
|
|
attributes #0 = { ssp uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "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 }
|
|
attributes #2 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
|
attributes #3 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "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}
|