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llvm-mirror/test/Transforms/InstCombine/pr20079.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

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LLVM

; RUN: opt -S -instcombine < %s | FileCheck %s
@b = internal global [1 x i32] zeroinitializer, align 4
@c = internal global i32 0, align 4
; CHECK-LABEL: @fn1
; CHECK-NEXT: ret i32 0
define i32 @fn1(i32 %a) {
ret i32 0
}