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llvm-mirror/test/Transforms/ScalarRepl/volatile.ll
Chris Lattner f9dd07a3c3 Fix some issues with volatility, move "CanConvertToScalar" check
after the others.

llvm-svn: 63227
2009-01-28 20:16:43 +00:00

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371 B
LLVM

; RUN: llvm-as < %s | opt -scalarrepl | llvm-dis | grep {volatile load}
; RUN: llvm-as < %s | opt -scalarrepl | llvm-dis | grep {volatile store}
define i32 @voltest(i32 %T) {
%A = alloca {i32, i32}
%B = getelementptr {i32,i32}* %A, i32 0, i32 0
volatile store i32 %T, i32* %B
%C = getelementptr {i32,i32}* %A, i32 0, i32 1
%X = volatile load i32* %C
ret i32 %X
}