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llvm-6502/test/Transforms/SCCP/apint-ipsccp3.ll
2009-09-11 18:17:12 +00:00

24 lines
328 B
LLVM

; RUN: opt < %s -ipsccp -S | not grep global
@G = internal global i66 undef
define void @foo() {
%X = load i66* @G
store i66 %X, i66* @G
ret void
}
define i66 @bar() {
%V = load i66* @G
%C = icmp eq i66 %V, 17
br i1 %C, label %T, label %F
T:
store i66 17, i66* @G
ret i66 %V
F:
store i66 123, i66* @G
ret i66 0
}