vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
85 lines
2.8 KiB
LLVM
85 lines
2.8 KiB
LLVM
;; This test verifies 'auto' hotness threshold when profile summary is available.
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;;
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;; new PM
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; RUN: rm -f %t.yaml %t.hot.yaml
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; RUN: opt < %s --disable-output \
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; RUN: --passes='inline' \
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; RUN: --pass-remarks-output=%t.yaml --pass-remarks-filter='inline' \
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; RUN: --pass-remarks-with-hotness
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; RUN: FileCheck %s -check-prefix=YAML-PASS < %t.yaml
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; RUN: FileCheck %s -check-prefix=YAML-MISS < %t.yaml
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;; test 'auto' threshold
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; RUN: opt < %s --disable-output --inline-enable-cost-benefit-analysis=0 \
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; RUN: --passes='module(print-profile-summary,cgscc(inline))' \
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; RUN: --pass-remarks-output=%t.hot.yaml --pass-remarks-filter='inline' \
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; RUN: --pass-remarks-with-hotness --pass-remarks-hotness-threshold=auto 2>&1 | FileCheck %s
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; RUN: FileCheck %s -check-prefix=YAML-PASS < %t.hot.yaml
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; RUN: not FileCheck %s -check-prefix=YAML-MISS < %t.hot.yaml
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; RUN: opt < %s --disable-output --inline-enable-cost-benefit-analysis=0 \
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; RUN: --passes='module(print-profile-summary,cgscc(inline))' \
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; RUN: --pass-remarks=inline --pass-remarks-missed=inline --pass-remarks-analysis=inline \
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; RUN: --pass-remarks-with-hotness --pass-remarks-hotness-threshold=auto 2>&1 | FileCheck %s -check-prefix=CHECK-RPASS
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; YAML-PASS: --- !Passed
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; YAML-PASS-NEXT: Pass: inline
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; YAML-PASS-NEXT: Name: Inlined
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; YAML-PASS-NEXT: Function: caller1
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; YAML-PASS-NEXT: Hotness: 400
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; YAML-MISS: --- !Missed
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; YAML-MISS-NEXT: Pass: inline
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; YAML-MISS-NEXT: Name: NeverInline
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; YAML-MISS-NEXT: Function: caller2
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; YAML-MISS-NEXT: Hotness: 1
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; CHECK-RPASS: 'callee1' inlined into 'caller1' with (cost=-30, threshold=4500) (hotness: 400)
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; CHECK-RPASS-NOT: 'callee2' not inlined into 'caller2' because it should never be inlined (cost=never): noinline function attribute (hotness: 1)
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define void @callee1() !prof !20 {
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; CHECK: callee1 :hot
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entry:
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ret void
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}
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; Function Attrs: noinline
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define void @callee2() noinline !prof !21 {
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; CHECK: callee2 :cold
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entry:
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ret void
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}
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define void @caller1() !prof !20 {
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; CHECK: caller1 :hot
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entry:
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call void @callee1()
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ret void
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}
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define void @caller2() !prof !21 {
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; CHECK: caller2 :cold
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entry:
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call void @callee2()
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ret void
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}
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!llvm.module.flags = !{!1}
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!20 = !{!"function_entry_count", i64 400}
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!21 = !{!"function_entry_count", i64 1}
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!1 = !{i32 1, !"ProfileSummary", !2}
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!2 = !{!3, !4, !5, !6, !7, !8, !9, !10}
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!3 = !{!"ProfileFormat", !"InstrProf"}
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!4 = !{!"TotalCount", i64 10000}
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!5 = !{!"MaxCount", i64 10}
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!6 = !{!"MaxInternalCount", i64 1}
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!7 = !{!"MaxFunctionCount", i64 1000}
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!8 = !{!"NumCounts", i64 3}
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!9 = !{!"NumFunctions", i64 3}
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!10 = !{!"DetailedSummary", !11}
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!11 = !{!12, !13, !14}
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!12 = !{i32 10000, i64 100, i32 1}
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!13 = !{i32 999000, i64 100, i32 1}
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!14 = !{i32 999999, i64 1, i32 2}
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