| ; RUN: llc < %s -mtriple=armv6-linux-gnu -regalloc=linearscan | FileCheck %s | |
| ; RUN: llc < %s -mtriple=armv6-linux-gnu -regalloc=basic | FileCheck %s | |
| ; The greedy register allocator uses a single CSR here, invalidating the test. | |
| @b = external global i64* | |
| define i64 @t(i64 %a) nounwind readonly { | |
| entry: | |
| ; CHECK: push {lr} | |
| ; CHECK: pop {lr} | |
| %0 = load i64** @b, align 4 | |
| %1 = load i64* %0, align 4 | |
| %2 = mul i64 %1, %a | |
| ret i64 %2 | |
| } |