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[Inliner] Add test for merging of min-legal-vector-width function attribute.

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This should have been added in r337844, but apparently was I failed to 'git add' the file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@347840 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2018-11-29 07:02:47 +00:00
parent 1e1f81208a
commit 5c4417bb46
1 changed files with 29 additions and 0 deletions
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test/Transforms/Inline/inline-min-legal-vector-width.ll
+29
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; RUN: opt %s -inline -S | FileCheck %s
define internal void @innerSmall() "min-legal-vector-width"="128" {
ret void
}
define internal void @innerLarge() "min-legal-vector-width"="512" {
ret void
}
define void @outerNoAttribute() {
call void @innerLarge()
ret void
}
define void @outerConflictingAttributeSmall() "min-legal-vector-width"="128" {
call void @innerLarge()
ret void
}
define void @outerConflictingAttributeLarge() "min-legal-vector-width"="512" {
call void @innerSmall()
ret void
}
; CHECK: define void @outerNoAttribute() #0
; CHECK: define void @outerConflictingAttributeSmall() #0
; CHECK: define void @outerConflictingAttributeLarge() #0
; CHECK: attributes #0 = { "min-legal-vector-width"="512" }