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).
76 lines
2.2 KiB
LLVM
76 lines
2.2 KiB
LLVM
; This test documents how the IR dumped for loop passes differs with -print-loop-func-scope
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; and -print-module-scope
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; - Without -print-loop-func-scope, dumps only the loop, with 3 sections- preheader,
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; loop, and exit blocks
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; - With -print-loop-func-scope, dumps only the function which contains the loop
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; - With -print-module-scope, dumps the entire module containing the loop, and disregards
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; the -print-loop-func-scope flag.
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; RUN: opt < %s 2>&1 -disable-output \
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; RUN: -passes=licm -print-after=licm \
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; RUN: | FileCheck %s -check-prefix=VANILLA
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; RUN: opt < %s 2>&1 -disable-output \
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; RUN: -passes=licm -print-after=licm -print-loop-func-scope \
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; RUN: | FileCheck %s -check-prefix=LOOPFUNC
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; RUN: opt < %s 2>&1 -disable-output \
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; RUN: -passes=licm -print-after=licm -print-module-scope \
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; RUN: | FileCheck %s -check-prefix=MODULE
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; RUN: opt < %s 2>&1 -disable-output \
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; RUN: -passes=licm -print-after=licm -print-module-scope -print-loop-func-scope\
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; RUN: | FileCheck %s -check-prefix=MODULEWITHLOOP
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; VANILLA: IR Dump After LICMPass
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; VANILLA-NOT: define void @foo
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; VANILLA: Preheader:
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; VANILLA: Loop:
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; VANILLA: Exit blocks
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; LOOPFUNC: IR Dump After LICMPass
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; LOOPFUNC: (loop:
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; LOOPFUNC: define void @foo
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; LOOPFUNC-NOT: Preheader:
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; LOOPFUNC-NOT: Loop:
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; LOOPFUNC-NOT: Exit blocks
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; MODULE: IR Dump After LICMPass
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; MODULE: ModuleID =
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; MODULE: define void @foo
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; MODULE-NOT: Preheader:
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; MODULE-NOT: Loop:
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; MODULE-NOT: Exit blocks
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; MODULE: define void @bar
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; MODULE: declare void @baz(i32)
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; MODULEWITHLOOP: IR Dump After LICMPass
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; MODULEWITHLOOP: ModuleID =
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; MODULEWITHLOOP: define void @foo
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; MODULEWITHLOOP-NOT: Preheader:
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; MODULEWITHLOOP-NOT: Loop:
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; MODULEWITHLOOP-NOT: Exit blocks
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; MODULEWITHLOOP: define void @bar
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; MODULEWITHLOOP: declare void @baz(i32)
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define void @foo(i32 %n) {
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entry:
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br label %loop_cond
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loop_cond:
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%i = phi i32 [ 0, %entry ], [ %i_next, %loop_body ]
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%cmp = icmp slt i32 %i, %n
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br i1 %cmp, label %loop_body, label %loop_end
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loop_body:
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call void @baz(i32 %i)
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%i_next = add i32 %i, 1
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br label %loop_cond
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loop_end:
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ret void
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}
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define void @bar() {
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ret void
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}
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declare void @baz(i32)
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