llvm/test/Transforms/GlobalOpt/2008-01-29-VolatileGlobal.ll
Dan Gohman b1e1e82c54 Change these tests to feed the assembly files to opt directly, instead
of using llvm-as, now that opt supports this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81226 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 16:50:01 +00:00

10 lines
332 B
LLVM

; RUN: opt %s -globalopt | llvm-dis | grep {volatile load}
@t0.1441 = internal global double 0x3FD5555555555555, align 8 ; <double*> [#uses=1]
define double @foo() nounwind {
entry:
%tmp1 = volatile load double* @t0.1441, align 8 ; <double> [#uses=2]
%tmp4 = fmul double %tmp1, %tmp1 ; <double> [#uses=1]
ret double %tmp4
}