xref: /llvm-project/llvm/test/CodeGen/X86/basic-block-sections-source-drift.ll (revision 08cc0585187219c916a3125e79e7d7154ee1646a) 
1; RUN: echo "!foo" > %t.order.txt
2; RUN: llc < %s -mtriple=x86_64-pc-linux -basic-block-sections=%t.order.txt  | FileCheck --check-prefix=SOURCE-DRIFT %s
3; RUN: llc < %s -mtriple=x86_64-pc-linux -basic-block-sections=%t.order.txt -bbsections-detect-source-drift=false | FileCheck --check-prefix=HASH-CHECK-DISABLED %s
4
5define dso_local i32 @foo(i1 zeroext %0, i1 zeroext %1)  !annotation !1 {
6  br i1 %0, label %5, label %3
7
83:                                                ; preds = %2
9  %4 = select i1 %1, i32 2, i32 0
10  ret i32 %4
11
125:                                                ; preds = %2
13  ret i32 1
14}
15
16!1 = !{!"instr_prof_hash_mismatch"}
17
18; SOURCE-DRIFT-NOT: .section .text{{.*}}.foo
19; HASH-CHECK-DISABLED: .section .text.hot.foo
20