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New testcase

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19946 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-01-31 04:49:22 +00:00
parent b8b6e6a524
commit 36559a4bc8
1 changed files with 22 additions and 0 deletions
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22
test/Transforms/InstCombine/cast-load-gep.ll Normal file
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; RUN: llvm-as < %s | opt -instcombine -globaldce | llvm-dis | not grep Array
; Pulling the cast out of the load allows us to eliminate the load, and then
; the whole array.
%unop = type {int }
%op = type {float}
%Array = internal constant [1 x %op* (%op*)*] [ %op* (%op*)* %foo ]
implementation
%op* %foo(%op* %X) {
ret %op* %X
}
%unop* %caller(%op* %O) {
%tmp = load %unop* (%op*)** cast ([1 x %op* (%op*)*]* %Array to %unop* (%op*)**)
%tmp.2 = call %unop* (%op*)* %tmp(%op* %O)
ret %unop* %tmp.2
}