| ; RUN: echo "v1" > %t |
| ; RUN: echo "f foo" >> %t |
| ; RUN: echo "c 0" >> %t |
| ; RUN: llc < %s -mtriple=x86_64-pc-linux -basic-block-sections=%t | FileCheck --check-prefix=SOURCE-DRIFT %s |
| ; RUN: llc < %s -mtriple=x86_64-pc-linux -basic-block-sections=%t -bbsections-detect-source-drift=false | FileCheck --check-prefix=HASH-CHECK-DISABLED %s |
| |
| define dso_local i32 @foo(i1 zeroext %0, i1 zeroext %1) !annotation !1 { |
| br i1 %0, label %5, label %3 |
| |
| 3: ; preds = %2 |
| %4 = select i1 %1, i32 2, i32 0 |
| ret i32 %4 |
| |
| 5: ; preds = %2 |
| ret i32 1 |
| } |
| |
| !1 = !{!"instr_prof_hash_mismatch"} |
| |
| ; SOURCE-DRIFT-NOT: .section .text{{.*}}.foo |
| ; HASH-CHECK-DISABLED: .section .text.hot.foo |
