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llvm-mirror/test/Transforms/MergeFunc/functions.ll
Eric Christopher a62270de2c Revert "Temporarily Revert "Add basic loop fusion pass.""
The reversion apparently deleted the test/Transforms directory.

Will be re-reverting again.

llvm-svn: 358552
2019-04-17 04:52:47 +00:00

28 lines
611 B
LLVM

; RUN: opt -S -mergefunc < %s | FileCheck %s
; Be sure we don't merge cross-referenced functions of same type.
; CHECK-LABEL: @left
; CHECK-LABEL: entry-block
; CHECK-LABEL: call void @right(i64 %p)
define void @left(i64 %p) {
entry-block:
call void @right(i64 %p)
call void @right(i64 %p)
call void @right(i64 %p)
call void @right(i64 %p)
ret void
}
; CHECK-LABEL: @right
; CHECK-LABEL: entry-block
; CHECK-LABEL: call void @left(i64 %p)
define void @right(i64 %p) {
entry-block:
call void @left(i64 %p)
call void @left(i64 %p)
call void @left(i64 %p)
call void @left(i64 %p)
ret void
}