You've already forked linux-packaging-mono
Imported Upstream version 5.18.0.167
Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
parent
e19d552987
commit
b084638f15
@ -1,212 +0,0 @@
|
||||
; RUN: opt < %s -sample-profile -sample-profile-file=%S/Inputs/indirect-call.prof -S | FileCheck %s
|
||||
|
||||
; CHECK-LABEL: @test
|
||||
define void @test(void ()*) !dbg !3 {
|
||||
%2 = alloca void ()*
|
||||
store void ()* %0, void ()** %2
|
||||
%3 = load void ()*, void ()** %2
|
||||
; CHECK: call {{.*}}, !prof ![[PROF:[0-9]+]]
|
||||
call void %3(), !dbg !4
|
||||
ret void
|
||||
}
|
||||
|
||||
; CHECK-LABEL: @test_inline
|
||||
; If the indirect call is promoted and inlined in profile, we should promote and inline it.
|
||||
define void @test_inline(i64* (i32*)*, i32* %x) !dbg !6 {
|
||||
%2 = alloca i64* (i32*)*
|
||||
store i64* (i32*)* %0, i64* (i32*)** %2
|
||||
%3 = load i64* (i32*)*, i64* (i32*)** %2
|
||||
; CHECK: icmp {{.*}} @foo_inline2
|
||||
; CHECK: br {{.*}} !prof ![[BR1:[0-9]+]]
|
||||
; CHECK: if.true.direct_targ:
|
||||
; CHECK-NOT: call
|
||||
; CHECK: if.false.orig_indirect:
|
||||
; CHECK: icmp {{.*}} @foo_inline1
|
||||
; CHECK: br {{.*}} !prof ![[BR2:[0-9]+]]
|
||||
; CHECK: if.true.direct_targ1:
|
||||
; CHECK-NOT: call
|
||||
; CHECK: if.false.orig_indirect2:
|
||||
; CHECK: call {{.*}} !prof ![[VP:[0-9]+]]
|
||||
call i64* %3(i32* %x), !dbg !7
|
||||
ret void
|
||||
}
|
||||
|
||||
; CHECK-LABEL: @test_inline_strip
|
||||
; If the indirect call is promoted and inlined in profile, and the callee name
|
||||
; is stripped we should promote and inline it.
|
||||
define void @test_inline_strip(i64* (i32*)*, i32* %x) !dbg !8 {
|
||||
%2 = alloca i64* (i32*)*
|
||||
store i64* (i32*)* %0, i64* (i32*)** %2
|
||||
%3 = load i64* (i32*)*, i64* (i32*)** %2
|
||||
; CHECK: icmp {{.*}} @foo_inline_strip.suffix
|
||||
; CHECK: if.true.direct_targ:
|
||||
; CHECK-NOT: call
|
||||
; CHECK: if.false.orig_indirect:
|
||||
; CHECK: call
|
||||
call i64* %3(i32* %x), !dbg !9
|
||||
ret void
|
||||
}
|
||||
|
||||
; CHECK-LABEL: @test_inline_strip_conflict
|
||||
; If the indirect call is promoted and inlined in profile, and the callee name
|
||||
; is stripped, but have more than 1 potential match, we should not promote.
|
||||
define void @test_inline_strip_conflict(i64* (i32*)*, i32* %x) !dbg !10 {
|
||||
%2 = alloca i64* (i32*)*
|
||||
store i64* (i32*)* %0, i64* (i32*)** %2
|
||||
%3 = load i64* (i32*)*, i64* (i32*)** %2
|
||||
; CHECK-NOT: if.true.direct_targ:
|
||||
call i64* %3(i32* %x), !dbg !11
|
||||
ret void
|
||||
}
|
||||
|
||||
; CHECK-LABEL: @test_noinline
|
||||
; If the indirect call target is not available, we should not promote it.
|
||||
define void @test_noinline(void ()*) !dbg !12 {
|
||||
%2 = alloca void ()*
|
||||
store void ()* %0, void ()** %2
|
||||
%3 = load void ()*, void ()** %2
|
||||
; CHECK-NOT: icmp
|
||||
; CHECK: call
|
||||
call void %3(), !dbg !13
|
||||
ret void
|
||||
}
|
||||
|
||||
; CHECK-LABEL: @test_noinline_bitcast
|
||||
; If the indirect call has been promoted to a direct call with bitcast,
|
||||
; do not inline it.
|
||||
define float @test_noinline_bitcast(float ()*) !dbg !26 {
|
||||
%2 = alloca float ()*
|
||||
store float ()* %0, float ()** %2
|
||||
; CHECK: icmp
|
||||
; CHECK: call
|
||||
%3 = load float ()*, float ()** %2
|
||||
%4 = call float %3(), !dbg !27
|
||||
ret float %4
|
||||
}
|
||||
|
||||
; CHECK-LABEL: @test_norecursive_inline
|
||||
; If the indirect call target is the caller, we should not promote it.
|
||||
define void @test_norecursive_inline() !dbg !24 {
|
||||
; CHECK-NOT: icmp
|
||||
; CHECK: call
|
||||
%1 = load void ()*, void ()** @y, align 8
|
||||
call void %1(), !dbg !25
|
||||
ret void
|
||||
}
|
||||
|
||||
define i32* @return_arg(i32* readnone returned) !dbg !29{
|
||||
ret i32* %0
|
||||
}
|
||||
|
||||
; CHECK-LABEL: @return_arg_caller
|
||||
; When the promoted indirect call returns a parameter that was defined by the
|
||||
; return value of a previous direct call. Checks both direct call and promoted
|
||||
; indirect call are inlined.
|
||||
define i32* @return_arg_caller(i32* (i32*)* nocapture) !dbg !30{
|
||||
; CHECK-NOT: call i32* @foo_inline1
|
||||
; CHECK: if.true.direct_targ:
|
||||
; CHECK-NOT: call
|
||||
; CHECK: if.false.orig_indirect:
|
||||
; CHECK: call
|
||||
%2 = call i32* @foo_inline1(i32* null), !dbg !31
|
||||
%cmp = icmp ne i32* %2, null
|
||||
br i1 %cmp, label %then, label %else
|
||||
|
||||
then:
|
||||
%3 = tail call i32* %0(i32* %2), !dbg !32
|
||||
ret i32* %3
|
||||
|
||||
else:
|
||||
ret i32* null
|
||||
}
|
||||
|
||||
@x = global i32 0, align 4
|
||||
@y = global void ()* null, align 8
|
||||
|
||||
define i32* @foo_inline1(i32* %x) !dbg !14 {
|
||||
ret i32* %x
|
||||
}
|
||||
|
||||
define i32* @foo_inline_strip.suffix(i32* %x) !dbg !15 {
|
||||
ret i32* %x
|
||||
}
|
||||
|
||||
define i32* @foo_inline_strip_conflict.suffix1(i32* %x) !dbg !16 {
|
||||
ret i32* %x
|
||||
}
|
||||
|
||||
define i32* @foo_inline_strip_conflict.suffix2(i32* %x) !dbg !17 {
|
||||
ret i32* %x
|
||||
}
|
||||
|
||||
define i32* @foo_inline_strip_conflict.suffix3(i32* %x) !dbg !18 {
|
||||
ret i32* %x
|
||||
}
|
||||
|
||||
define i32* @foo_inline2(i32* %x) !dbg !19 {
|
||||
ret i32* %x
|
||||
}
|
||||
|
||||
define i32 @foo_noinline(i32 %x) !dbg !20 {
|
||||
ret i32 %x
|
||||
}
|
||||
|
||||
define void @foo_direct() !dbg !21 {
|
||||
ret void
|
||||
}
|
||||
|
||||
define i32 @foo_direct_i32() !dbg !28 {
|
||||
ret i32 0;
|
||||
}
|
||||
|
||||
; CHECK-LABEL: @test_direct
|
||||
; We should not promote a direct call.
|
||||
define void @test_direct() !dbg !22 {
|
||||
; CHECK-NOT: icmp
|
||||
; CHECK: call
|
||||
call void @foo_alias(), !dbg !23
|
||||
ret void
|
||||
}
|
||||
|
||||
@foo_alias = alias void (), void ()* @foo_direct
|
||||
|
||||
!llvm.dbg.cu = !{!0}
|
||||
!llvm.module.flags = !{!2}
|
||||
|
||||
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1)
|
||||
!1 = !DIFile(filename: "test.cc", directory: "/")
|
||||
!2 = !{i32 2, !"Debug Info Version", i32 3}
|
||||
!3 = distinct !DISubprogram(name: "test", scope: !1, file: !1, line: 3, unit: !0)
|
||||
!4 = !DILocation(line: 4, scope: !3)
|
||||
!5 = !DILocation(line: 6, scope: !3)
|
||||
; CHECK: ![[PROF]] = !{!"VP", i32 0, i64 3457, i64 9191153033785521275, i64 2059, i64 -1069303473483922844, i64 1398}
|
||||
; CHECK: ![[BR1]] = !{!"branch_weights", i32 4000, i32 4000}
|
||||
; CHECK: ![[BR2]] = !{!"branch_weights", i32 3000, i32 1000}
|
||||
; CHECK: ![[VP]] = !{!"VP", i32 0, i64 8000, i64 -6391416044382067764, i64 1000}
|
||||
!6 = distinct !DISubprogram(name: "test_inline", scope: !1, file: !1, line: 6, unit: !0)
|
||||
!7 = !DILocation(line: 7, scope: !6)
|
||||
!8 = distinct !DISubprogram(name: "test_inline_strip", scope: !1, file: !1, line: 8, unit: !0)
|
||||
!9 = !DILocation(line: 9, scope: !8)
|
||||
!10 = distinct !DISubprogram(name: "test_inline_strip_conflict", scope: !1, file: !1, line: 10, unit: !0)
|
||||
!11 = !DILocation(line: 11, scope: !10)
|
||||
!12 = distinct !DISubprogram(name: "test_noinline", scope: !1, file: !1, line: 12, unit: !0)
|
||||
!13 = !DILocation(line: 13, scope: !12)
|
||||
!14 = distinct !DISubprogram(name: "foo_inline1", scope: !1, file: !1, line: 11, unit: !0)
|
||||
!15 = distinct !DISubprogram(name: "foo_inline_strip.suffix", scope: !1, file: !1, line: 1, unit: !0)
|
||||
!16 = distinct !DISubprogram(name: "foo_inline_strip_conflict.suffix1", scope: !1, file: !1, line: 1, unit: !0)
|
||||
!17 = distinct !DISubprogram(name: "foo_inline_strip_conflict.suffix2", scope: !1, file: !1, line: 1, unit: !0)
|
||||
!18 = distinct !DISubprogram(name: "foo_inline_strip_conflict.suffix3", scope: !1, file: !1, line: 1, unit: !0)
|
||||
!19 = distinct !DISubprogram(name: "foo_inline2", scope: !1, file: !1, line: 19, unit: !0)
|
||||
!20 = distinct !DISubprogram(name: "foo_noinline", scope: !1, file: !1, line: 20, unit: !0)
|
||||
!21 = distinct !DISubprogram(name: "foo_direct", scope: !1, file: !1, line: 21, unit: !0)
|
||||
!22 = distinct !DISubprogram(name: "test_direct", scope: !1, file: !1, line: 22, unit: !0)
|
||||
!23 = !DILocation(line: 23, scope: !22)
|
||||
!24 = distinct !DISubprogram(name: "test_norecursive_inline", scope: !1, file: !1, line: 12, unit: !0)
|
||||
!25 = !DILocation(line: 13, scope: !24)
|
||||
!26 = distinct !DISubprogram(name: "test_noinline_bitcast", scope: !1, file: !1, line: 12, unit: !0)
|
||||
!27 = !DILocation(line: 13, scope: !26)
|
||||
!28 = distinct !DISubprogram(name: "foo_direct_i32", scope: !1, file: !1, line: 11, unit: !0)
|
||||
!29 = distinct !DISubprogram(name: "return_arg", scope: !1, file: !1, line: 11, unit: !0)
|
||||
!30 = distinct !DISubprogram(name: "return_arg_caller", scope: !1, file: !1, line: 11, unit: !0)
|
||||
!31 = !DILocation(line: 12, scope: !30)
|
||||
!32 = !DILocation(line: 13, scope: !30)
|
||||
Reference in New Issue
Block a user