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).
50 lines
1.4 KiB
LLVM
50 lines
1.4 KiB
LLVM
; RUN: not llvm-as -o /dev/null %s 2>&1 | FileCheck %s
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; PR1633
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declare void @llvm.gcroot(ptr, ptr)
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define void @caller_must_use_gc() {
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; CHECK: Enclosing function does not use GC.
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; CHECK-NEXT: call void @llvm.gcroot(ptr %alloca, ptr null)
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%alloca = alloca ptr
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call void @llvm.gcroot(ptr %alloca, ptr null)
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ret void
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}
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define void @must_be_alloca() gc "test" {
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; CHECK: llvm.gcroot parameter #1 must be an alloca.
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; CHECK-NEXT: call void @llvm.gcroot(ptr null, ptr null)
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call void @llvm.gcroot(ptr null, ptr null)
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ret void
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}
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define void @non_ptr_alloca_null() gc "test" {
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; CHECK: llvm.gcroot parameter #1 must either be a pointer alloca, or argument #2 must be a non-null constant.
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; CHECK-NEXT: call void @llvm.gcroot(ptr %alloca, ptr null)
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%alloca = alloca i32
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call void @llvm.gcroot(ptr %alloca, ptr null)
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ret void
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}
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define void @non_constant_arg1(ptr %arg) gc "test" {
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; CHECK: llvm.gcroot parameter #2 must be a constant.
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; CHECK-NEXT: call void @llvm.gcroot(ptr %alloca, ptr %arg)
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%alloca = alloca ptr
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call void @llvm.gcroot(ptr %alloca, ptr %arg)
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ret void
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}
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define void @non_ptr_alloca_non_null() gc "test" {
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; CHECK-NOT: llvm.gcroot parameter
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%alloca = alloca i32
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call void @llvm.gcroot(ptr %alloca, ptr inttoptr (i64 123 to ptr))
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ret void
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}
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define void @casted_alloca() gc "test" {
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; CHECK-NOT: llvm.gcroot parameter
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%alloca = alloca ptr
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call void @llvm.gcroot(ptr %alloca, ptr null)
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ret void
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}
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