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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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30
external/llvm/test/Transforms/MergeFunc/linkonce_odr.ll vendored
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@ -1,30 +0,0 @@
; RUN: opt -S -mergefunc < %s | FileCheck %s
; Replacments should be totally ordered on the function name.
; If we don't do this we can end up with one module defining a thunk for @funA
; and another module defining a thunk for @funB.
;
; The problem with this is that the linker could then choose these two stubs
; each of the two modules and we end up with two stubs calling each other.
; CHECK-LABEL: define linkonce_odr i32 @funA
; CHECK-NEXT: add
; CHECK: ret
; CHECK-LABEL: define linkonce_odr i32 @funB
; CHECK-NEXT: tail call i32 @funA(i32 %0, i32 %1)
; CHECK-NEXT: ret
define linkonce_odr i32 @funB(i32 %x, i32 %y) {
%sum = add i32 %x, %y
%sum2 = add i32 %x, %sum
%sum3 = add i32 %x, %sum2
ret i32 %sum3
}
define linkonce_odr i32 @funA(i32 %x, i32 %y) {
%sum = add i32 %x, %y
%sum2 = add i32 %x, %sum
%sum3 = add i32 %x, %sum2
ret i32 %sum3
}