llvm/test/Assembler/align-inst-store.ll
Dan Gohman 138aa2a82b Define a maximum supported alignment value for load, store, and
alloca instructions (constrained by their internal encoding),
and add error checking for it. Fix an instcombine bug which
generated huge alignment values (null is infinitely aligned).
This fixes undefined behavior noticed by John Regehr.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109643 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-28 20:12:04 +00:00

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LLVM

; RUN: not llvm-as %s -o /dev/null 2>/dev/null
define void @foo() {
store i1 false, i1* %p, align 1073741824
ret void
}