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).
73 lines
3.3 KiB
LLVM
73 lines
3.3 KiB
LLVM
; RUN: opt -passes='default<O0>' -S -debug-pass-manager %s 2>&1 | FileCheck %s --check-prefix=%llvmcheckext-NPM-O0
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; RUN: opt -passes='default<O1>' -S -debug-pass-manager %s 2>&1 | FileCheck %s --check-prefix=NPM-O1
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; RUN: opt -passes='default<O2>' -S -debug-pass-manager %s 2>&1 | FileCheck %s --check-prefix=NPM-O1 --check-prefix=NPM-O2O3
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; RUN: opt -passes='default<O3>' -S -debug-pass-manager %s 2>&1 | FileCheck %s --check-prefix=NPM-O1 --check-prefix=NPM-O2O3
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; RUN: opt -passes='dce,gvn-hoist,lower-atomic' -S -debug-pass-manager %s 2>&1 | FileCheck %s --check-prefix=NPM-MORE
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; RUN: opt -passes='loop(indvars,licm,loop-deletion,loop-idiom,loop-instsimplify,loop-reduce,simple-loop-unswitch),loop-unroll' -S -debug-pass-manager %s 2>&1 | FileCheck %s --check-prefix=NPM-LOOP
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; RUN: opt -passes='instsimplify,verify' -S -debug-pass-manager %s 2>&1 | FileCheck %s --check-prefix=NPM-REQUIRED
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; This test verifies that we don't run target independent IR-level
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; optimizations on optnone functions.
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; Function Attrs: noinline optnone
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define i32 @foo(i32 %x) #0 {
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entry:
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%x.addr = alloca i32, align 4
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store i32 %x, ptr %x.addr, align 4
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br label %while.cond
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while.cond: ; preds = %while.body, %entry
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%0 = load i32, ptr %x.addr, align 4
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%dec = add nsw i32 %0, -1
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store i32 %dec, ptr %x.addr, align 4
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%tobool = icmp ne i32 %0, 0
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br i1 %tobool, label %while.body, label %while.end
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while.body: ; preds = %while.cond
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br label %while.cond
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while.end: ; preds = %while.cond
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ret i32 %dec
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}
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attributes #0 = { optnone noinline }
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; Nothing that runs at -O0 gets skipped (except when the Bye extension is present).
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; CHECK-EXT-NPM-O0: Skipping pass {{.*}}Bye
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; CHECK-NOEXT-NPM-O0-NOT: Skipping pass
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; IR passes run at -O1 and higher.
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; NPM-O1-DAG: Skipping pass: SimplifyCFGPass on foo
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; NPM-O1-DAG: Skipping pass: SROA
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; NPM-O1-DAG: Skipping pass: EarlyCSEPass
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; NPM-O1-DAG: Skipping pass: LowerExpectIntrinsicPass
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; NPM-O1-DAG: Skipping pass: InstCombinePass
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; Additional IR passes run at -O2 and higher.
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; NPM-O2O3-DAG: Skipping pass: GVN
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; NPM-O2O3-DAG: Skipping pass: SLPVectorizerPass
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; Additional IR passes that opt doesn't turn on by default.
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; NPM-MORE-DAG: Skipping pass: DCEPass
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; NPM-MORE-DAG: Skipping pass: GVNHoistPass
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; Loop IR passes that opt doesn't turn on by default.
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; LoopPassManager should not be skipped over an optnone function
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; NPM-LOOP-NOT: Skipping pass: PassManager
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; NPM-LOOP-DAG: Skipping pass: LoopSimplifyPass on foo
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; NPM-LOOP-DAG: Skipping pass: LCSSAPass
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; NPM-LOOP-DAG: Skipping pass: IndVarSimplifyPass
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; NPM-LOOP-DAG: Skipping pass: SimpleLoopUnswitchPass
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; NPM-LOOP-DAG: Skipping pass: LoopUnrollPass
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; NPM-LOOP-DAG: Skipping pass: LoopStrengthReducePass
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; NPM-LOOP-DAG: Skipping pass: LoopDeletionPass
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; NPM-LOOP-DAG: Skipping pass: LICMPass
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; NPM-LOOP-DAG: Skipping pass: LoopIdiomRecognizePass
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; NPM-LOOP-DAG: Skipping pass: LoopInstSimplifyPass
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; NPM-REQUIRED-DAG: Skipping pass: InstSimplifyPass
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; NPM-REQUIRED-DAG: Skipping pass InstSimplifyPass on foo due to optnone attribute
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; NPM-REQUIRED-DAG: Running pass: VerifierPass
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; NPM-REQUIRED-NOT: Skipping pass: VerifyPass
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; NPM-REQUIRED-NOT: Skipping pass VerifyPass on foo due to optnone attribute
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