atomics.ll 269 Bytes Raw Blame History Permalink 1 2 3 4 5 6 7 8 9 10 ; RUN: llvm-as < %s | llvm-dis > %t.orig ; RUN: llvm-as < %s | llvm-c-test --echo > %t.echo ; RUN: diff -w %t.orig %t.echo define i32 @main() { %1 = alloca i32 %2 = cmpxchg i32* %1, i32 2, i32 3 seq_cst acquire %3 = extractvalue { i32, i1 } %2, 0 ret i32 %3 }