llvm-6502/test/Transforms/SimplifyCFG/branch-fold.ll
2009-09-08 22:34:10 +00:00

14 lines
341 B
LLVM

; RUN: opt %s -simplifycfg -S | grep {br i1} | count 1
define void @test(i32* %P, i32* %Q, i1 %A, i1 %B) {
br i1 %A, label %a, label %b
a: ; preds = %0
br i1 %B, label %b, label %c
b: ; preds = %a, %0
store i32 123, i32* %P
ret void
c: ; preds = %a
ret void
}