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llvm-mirror/test/Regression/Transforms/ADCE/basictest.ll
Chris Lattner 31c7b46989 Add more testcases for ADCE
llvm-svn: 2715
2002-05-22 19:22:45 +00:00

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221 B
LLVM

; RUN: as < %s | opt -adce -simplifycfg | dis
int "Test"(int %A, int %B) {
BB1:
br label %BB4
BB2:
br label %BB3
BB3:
%ret = phi int [%X, %BB4], [%B, %BB2]
ret int %ret
BB4:
%X = phi int [%A, %BB1]
br label %BB3
}