| ; RUN: llc < %s -march=x86 | |
| ; PR1975 | |
| @nodes = external global i64 ; <i64*> [#uses=2] | |
| define fastcc i32 @ab(i32 %alpha, i32 %beta) nounwind { | |
| entry: | |
| %tmp1 = load i64, i64* @nodes, align 8 ; <i64> [#uses=1] | |
| %tmp2 = add i64 %tmp1, 1 ; <i64> [#uses=1] | |
| store i64 %tmp2, i64* @nodes, align 8 | |
| ret i32 0 | |
| } |