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llvm-mirror/test/Transforms/InstCombine/cast-propagate.ll
Tanya Lattner 9aa573954c Remove llvm-upgrade and update tests.
llvm-svn: 48103
2008-03-09 08:16:40 +00:00

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398 B
LLVM

; RUN: llvm-as < %s | opt -instcombine -mem2reg | llvm-dis | \
; RUN: not grep load
define i32 @test1(i32* %P) {
%A = alloca i32 ; <i32*> [#uses=2]
store i32 123, i32* %A
; Cast the result of the load not the source
%Q = bitcast i32* %A to i32* ; <i32*> [#uses=1]
%V = load i32* %Q ; <i32> [#uses=1]
ret i32 %V
}