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Imported Upstream version 5.18.0.246

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Former-commit-id: 0c7ce5b1a7851e13f22acfd379b7f9fb304e4833
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-01-23 08:21:40 +00:00
parent a7724cd563
commit 279aa8f685
28482 changed files with 3866972 additions and 44 deletions
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27
external/llvm/test/Transforms/ArgumentPromotion/chained.ll vendored Normal file
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@@ -0,0 +1,27 @@
; RUN: opt < %s -argpromotion -S | FileCheck %s
; RUN: opt < %s -passes=argpromotion -S | FileCheck %s
@G1 = constant i32 0
@G2 = constant i32* @G1
define internal i32 @test(i32** %x) {
; CHECK-LABEL: define internal i32 @test(
; CHECK: i32 %{{.*}})
entry:
%y = load i32*, i32** %x
%z = load i32, i32* %y
; CHECK-NOT: load
ret i32 %z
; CHECK: ret i32
}
define i32 @caller() {
; CHECK-LABEL: define i32 @caller()
entry:
%x = call i32 @test(i32** @G2)
; CHECK: %[[Y:.*]] = load i32*, i32** @G2
; CHECK: %[[Z:.*]] = load i32, i32* %[[Y]]
; CHECK: call i32 @test(i32 %[[Z]])
ret i32 %x
}