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).
29 lines
1022 B
Plaintext
29 lines
1022 B
Plaintext
## Check that BOLT successfully splits C++ exception-handling code for
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## PIEs or shared objects.
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REQUIRES: system-linux,bolt-runtime
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RUN: %clangxx %cxxflags -pie -fPIC %p/Inputs/exceptions_split.cpp -Wl,-q -o %t
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RUN: llvm-bolt %t -o %t.instr --instrument --instrumentation-file=%t.fdata
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## Record profile with invocation that does not throw exceptions.
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RUN: %t.instr
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RUN: llvm-bolt %t -o %t.bolt --data %t.fdata --reorder-blocks=ext-tsp \
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RUN: --split-functions --split-eh --print-after-lowering \
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RUN: --print-only=main 2>&1 | FileCheck %s
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## All calls to printf() should be from exception handling code that was
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## recorded as cold during the profile collection run. Check that the calls
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## are placed after the split point.
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CHECK-NOT: printf
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CHECK: HOT-COLD SPLIT POINT
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CHECK: printf
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## Verify the output still executes correctly when the exception path is being
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## taken.
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RUN: %t.bolt arg1 arg2 arg3 2>&1 | FileCheck --check-prefix=CHECK-BOLTED %s
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CHECK-BOLTED: catch 2
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CHECK-BOLTED-NEXT: catch 1
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