diff options
Diffstat (limited to 'llvm/test/Transforms/SampleProfile/pseudo-probe-callee-profile-mismatch.ll')
| -rw-r--r-- | llvm/test/Transforms/SampleProfile/pseudo-probe-callee-profile-mismatch.ll | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/llvm/test/Transforms/SampleProfile/pseudo-probe-callee-profile-mismatch.ll b/llvm/test/Transforms/SampleProfile/pseudo-probe-callee-profile-mismatch.ll index 4881937..43be142 100644 --- a/llvm/test/Transforms/SampleProfile/pseudo-probe-callee-profile-mismatch.ll +++ b/llvm/test/Transforms/SampleProfile/pseudo-probe-callee-profile-mismatch.ll @@ -1,7 +1,9 @@ ; REQUIRES: x86_64-linux ; REQUIRES: asserts -; RUN: opt < %s -passes=sample-profile -sample-profile-file=%S/Inputs/pseudo-probe-callee-profile-mismatch.prof --salvage-stale-profile -S --debug-only=sample-profile,sample-profile-matcher,sample-profile-impl -pass-remarks=inline 2>&1 | FileCheck %s +; RUN: opt < %s -passes='thinlto<O2>' -pgo-kind=pgo-sample-use-pipeline -sample-profile-file=%S/Inputs/pseudo-probe-callee-profile-mismatch.prof --salvage-stale-profile -S --debug-only=sample-profile,sample-profile-matcher,sample-profile-impl -pass-remarks=inline 2>&1 | FileCheck %s +; There is no profile-checksum-mismatch attr, even the checksum is mismatched in the pseudo_probe_desc, it doesn't run the matching. +; CHECK-NOT: Run stale profile matching for main ; CHECK: Run stale profile matching for bar ; CHECK: Callsite with callee:baz is matched from 4 to 2 @@ -14,7 +16,7 @@ target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" target triple = "x86_64-unknown-linux-gnu" -define i32 @main() #0 { +define available_externally i32 @main() #0 { %1 = call i32 @bar(), !dbg !13 ret i32 0 } @@ -47,7 +49,8 @@ attributes #1 = { "profile-checksum-mismatch" "use-sample-profile" } !9 = distinct !DICompileUnit(language: DW_LANG_C11, file: !10, producer: "clang version 19.0.0", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, splitDebugInlining: false, nameTableKind: None) !10 = !DIFile(filename: "test2.c", directory: "/home/test", checksumkind: CSK_MD5, checksum: "553093afc026f9c73562eb3b0c5b7532") !11 = !{i32 2, !"Debug Info Version", i32 3} -!12 = !{i64 -2624081020897602054, i64 281582081721716, !"main"} +; Make a checksum mismatch in the pseudo_probe_desc +!12 = !{i64 -2624081020897602054, i64 123456, !"main"} !13 = !DILocation(line: 8, column: 10, scope: !14) !14 = !DILexicalBlockFile(scope: !15, file: !1, discriminator: 186646591) !15 = distinct !DILexicalBlock(scope: !16, file: !1, line: 7, column: 40) |