| ; RUN: llc < %s -mtriple=x86_64-apple-darwin10 | FileCheck %s | |
| ; RUN: llc < %s -fast-isel -fast-isel-abort=1 -mtriple=x86_64-apple-darwin10 | FileCheck %s | |
| ; Test if the BBs are reordred according to their branch weights. | |
| define i64 @branch_weights_test(i64 %a, i64 %b) { | |
| ; CHECK-LABEL: branch_weights_test | |
| ; CHECK-LABEL: success | |
| ; CHECK-LABEL: fail | |
| %1 = icmp ult i64 %a, %b | |
| br i1 %1, label %fail, label %success, !prof !0 | |
| fail: | |
| ret i64 -1 | |
| success: | |
| ret i64 0 | |
| } | |
| !0 = !{!"branch_weights", i32 0, i32 2147483647} |