mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-09 10:05:41 +00:00
c1be92f3bb
does normal initialization and normal chaining. Change the default AliasAnalysis implementation to NoAlias. Update StandardCompileOpts.h and friends to explicitly request BasicAliasAnalysis. Update tests to explicitly request -basicaa. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116720 91177308-0d34-0410-b5e6-96231b3b80d8
80 lines
3.8 KiB
LLVM
80 lines
3.8 KiB
LLVM
; RUN: opt -basicaa -inline -S -scalarrepl -gvn -instcombine %s | FileCheck %s
|
|
; PR5009
|
|
|
|
; CHECK: define i32 @main()
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: call void @exit(i32 38)
|
|
|
|
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"
|
|
target triple = "x86_64-apple-darwin10.0.0"
|
|
|
|
%struct.cont_t = type { void (i8*, i32)*, i8* }
|
|
%struct.foo_sf_t = type { %struct.cont_t*, i32 }
|
|
|
|
define i32 @main() nounwind ssp {
|
|
entry:
|
|
%cont = alloca %struct.cont_t, align 8 ; <%struct.cont_t*> [#uses=4]
|
|
%tmp = getelementptr inbounds %struct.cont_t* %cont, i32 0, i32 0 ; <void (i8*, i32)**> [#uses=1]
|
|
%tmp1 = getelementptr inbounds %struct.cont_t* %cont, i32 0, i32 0 ; <void (i8*, i32)**> [#uses=2]
|
|
store void (i8*, i32)* bitcast (void (%struct.cont_t*, i32)* @quit to void (i8*, i32)*), void (i8*, i32)** %tmp1
|
|
%tmp2 = load void (i8*, i32)** %tmp1 ; <void (i8*, i32)*> [#uses=1]
|
|
store void (i8*, i32)* %tmp2, void (i8*, i32)** %tmp
|
|
%tmp3 = getelementptr inbounds %struct.cont_t* %cont, i32 0, i32 1 ; <i8**> [#uses=1]
|
|
store i8* null, i8** %tmp3
|
|
call void @foo(%struct.cont_t* %cont)
|
|
ret i32 0
|
|
}
|
|
|
|
define internal void @quit(%struct.cont_t* %cont, i32 %rcode) nounwind ssp {
|
|
entry:
|
|
call void @exit(i32 %rcode) noreturn
|
|
unreachable
|
|
}
|
|
|
|
define internal void @foo(%struct.cont_t* %c) nounwind ssp {
|
|
entry:
|
|
%sf = alloca %struct.foo_sf_t, align 8 ; <%struct.foo_sf_t*> [#uses=3]
|
|
%next = alloca %struct.cont_t, align 8 ; <%struct.cont_t*> [#uses=3]
|
|
%tmp = getelementptr inbounds %struct.foo_sf_t* %sf, i32 0, i32 0 ; <%struct.cont_t**> [#uses=1]
|
|
store %struct.cont_t* %c, %struct.cont_t** %tmp
|
|
%tmp2 = getelementptr inbounds %struct.foo_sf_t* %sf, i32 0, i32 1 ; <i32*> [#uses=1]
|
|
store i32 2, i32* %tmp2
|
|
%tmp4 = getelementptr inbounds %struct.cont_t* %next, i32 0, i32 0 ; <void (i8*, i32)**> [#uses=1]
|
|
store void (i8*, i32)* bitcast (void (%struct.foo_sf_t*, i32)* @foo2 to void (i8*, i32)*), void (i8*, i32)** %tmp4
|
|
%tmp5 = getelementptr inbounds %struct.cont_t* %next, i32 0, i32 1 ; <i8**> [#uses=1]
|
|
%conv = bitcast %struct.foo_sf_t* %sf to i8* ; <i8*> [#uses=1]
|
|
store i8* %conv, i8** %tmp5
|
|
call void @bar(%struct.cont_t* %next, i32 14)
|
|
ret void
|
|
}
|
|
|
|
define internal void @foo2(%struct.foo_sf_t* %sf, i32 %y) nounwind ssp {
|
|
entry:
|
|
%tmp1 = getelementptr inbounds %struct.foo_sf_t* %sf, i32 0, i32 0 ; <%struct.cont_t**> [#uses=1]
|
|
%tmp2 = load %struct.cont_t** %tmp1 ; <%struct.cont_t*> [#uses=1]
|
|
%tmp3 = getelementptr inbounds %struct.cont_t* %tmp2, i32 0, i32 0 ; <void (i8*, i32)**> [#uses=1]
|
|
%tmp4 = load void (i8*, i32)** %tmp3 ; <void (i8*, i32)*> [#uses=1]
|
|
%tmp6 = getelementptr inbounds %struct.foo_sf_t* %sf, i32 0, i32 0 ; <%struct.cont_t**> [#uses=1]
|
|
%tmp7 = load %struct.cont_t** %tmp6 ; <%struct.cont_t*> [#uses=1]
|
|
%conv = bitcast %struct.cont_t* %tmp7 to i8* ; <i8*> [#uses=1]
|
|
%tmp9 = getelementptr inbounds %struct.foo_sf_t* %sf, i32 0, i32 1 ; <i32*> [#uses=1]
|
|
%tmp10 = load i32* %tmp9 ; <i32> [#uses=1]
|
|
%mul = mul i32 %tmp10, %y ; <i32> [#uses=1]
|
|
call void %tmp4(i8* %conv, i32 %mul)
|
|
ret void
|
|
}
|
|
|
|
define internal void @bar(%struct.cont_t* %c, i32 %y) nounwind ssp {
|
|
entry:
|
|
%tmp1 = getelementptr inbounds %struct.cont_t* %c, i32 0, i32 0 ; <void (i8*, i32)**> [#uses=1]
|
|
%tmp2 = load void (i8*, i32)** %tmp1 ; <void (i8*, i32)*> [#uses=1]
|
|
%tmp4 = getelementptr inbounds %struct.cont_t* %c, i32 0, i32 1 ; <i8**> [#uses=1]
|
|
%tmp5 = load i8** %tmp4 ; <i8*> [#uses=1]
|
|
%add = add nsw i32 %y, 5 ; <i32> [#uses=1]
|
|
call void %tmp2(i8* %tmp5, i32 %add)
|
|
ret void
|
|
}
|
|
|
|
declare void @exit(i32) noreturn
|
|
|