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llvm-mirror/test/Regression/Analysis/LoadVN/call_cse.ll
Chris Lattner 015d27c877 new testcase
llvm-svn: 12832
2004-04-11 16:47:15 +00:00

12 lines
286 B
LLVM

; RUN: llvm-as < %s | opt -basicaa -load-vn -gcse -instcombine | llvm-dis | not grep sub
declare int %strlen(sbyte*)
int %test(sbyte* %P) {
%X = call int %strlen(sbyte* %P)
%A = add int %X, 14
%Y = call int %strlen(sbyte* %P)
%Z = sub int %X, %Y
%B = add int %A, %Z
ret int %B
}