llvm-6502/test/Transforms/CodeExtractor/2004-08-12-BlockExtractPHI.ll
2006-12-02 04:23:10 +00:00

28 lines
550 B
LLVM

; RUN: llvm-upgrade < %s | llvm-as | opt -extract-blocks -disable-output
implementation
void %test1() {
no_exit.0.i:
br bool false, label %yylex.entry, label %yylex.entry
yylex.entry:
%tmp.1027 = phi int [ 0, %no_exit.0.i ], [ 0, %no_exit.0.i ]
ret void
}
void %test2() {
no_exit.0.i:
switch uint 0, label %yylex.entry [
uint 0, label %yylex.entry
uint 1, label %foo
]
yylex.entry:
%tmp.1027 = phi int [ 0, %no_exit.0.i ], [ 0, %no_exit.0.i ]
ret void
foo:
ret void
}