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Imported Upstream version 5.18.0.167

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Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
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Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions
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73
external/llvm/test/CodeGen/Hexagon/long-calls.ll vendored
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@ -1,73 +0,0 @@
; RUN: llc -march=hexagon -enable-save-restore-long < %s | FileCheck %s
; Check that the -long-calls feature is supported by the backend.
; CHECK: call ##foo
; CHECK: jump ##__restore
define i64 @test_longcall(i32 %x, i32 %y) #0 {
entry:
%add = add nsw i32 %x, 5
%call = tail call i64 @foo(i32 %add) #6
%conv = sext i32 %y to i64
%add1 = add nsw i64 %call, %conv
ret i64 %add1
}
; CHECK: jump ##foo
define i64 @test_longtailcall(i32 %x, i32 %y) #1 {
entry:
%add = add nsw i32 %x, 5
%call = tail call i64 @foo(i32 %add) #6
ret i64 %call
}
; CHECK: call ##bar
define i64 @test_longnoret(i32 %x, i32 %y) #2 {
entry:
%add = add nsw i32 %x, 5
%0 = tail call i64 @bar(i32 %add) #7
unreachable
}
; CHECK: call foo
; CHECK: jump ##__restore
; The restore call will still be long because of the enable-save-restore-long
; option being used.
define i64 @test_shortcall(i32 %x, i32 %y) #3 {
entry:
%add = add nsw i32 %x, 5
%call = tail call i64 @foo(i32 %add) #6
%conv = sext i32 %y to i64
%add1 = add nsw i64 %call, %conv
ret i64 %add1
}
; CHECK: jump foo
define i64 @test_shorttailcall(i32 %x, i32 %y) #4 {
entry:
%add = add nsw i32 %x, 5
%call = tail call i64 @foo(i32 %add) #6
ret i64 %call
}
; CHECK: call bar
define i64 @test_shortnoret(i32 %x, i32 %y) #5 {
entry:
%add = add nsw i32 %x, 5
%0 = tail call i64 @bar(i32 %add) #7
unreachable
}
declare i64 @foo(i32) #6
declare i64 @bar(i32) #7
attributes #0 = { minsize nounwind "target-cpu"="hexagonv60" "target-features"="+long-calls" }
attributes #1 = { nounwind "target-cpu"="hexagonv60" "target-features"="+long-calls" }
attributes #2 = { noreturn nounwind "target-cpu"="hexagonv60" "target-features"="+long-calls" }
attributes #3 = { minsize nounwind "target-cpu"="hexagonv60" "target-features"="-long-calls" }
attributes #4 = { nounwind "target-cpu"="hexagonv60" "target-features"="-long-calls" }
attributes #5 = { noreturn nounwind "target-cpu"="hexagonv60" "target-features"="-long-calls" }
attributes #6 = { noreturn "target-cpu"="hexagonv60" }
attributes #7 = { noreturn nounwind "target-cpu"="hexagonv60" }