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).
37 lines
1.9 KiB
Plaintext
37 lines
1.9 KiB
Plaintext
// REQUIRES: amdgpu-registered-target
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// RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -x hip -emit-llvm -disable-llvm-passes -fcuda-is-device -fsanitize=null \
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// RUN: -o - %s | FileCheck --enable-var-scope %s
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// Check there are no assertions when trying to sanitize when globals have non-0
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// address spaces.
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#define __device__ __attribute__((device))
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//.
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// CHECK: @.src = private unnamed_addr addrspace(4) constant [{{[0-9]+}} x i8] c
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// CHECK: @0 = private unnamed_addr addrspace(1) constant { i16, i16, [7 x i8] } { i16 0, i16 7, [7 x i8] c"'char'\00" }
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// CHECK: @1 = private unnamed_addr addrspace(1) global { { ptr, i32, i32 }, ptr addrspace(1), i8, i8 } { { ptr, i32, i32 } { ptr addrspacecast (ptr addrspace(4) @.src to ptr), i32 {{[0-9]+}}, i32 3 }, ptr addrspace(1) @0, i8 1, i8 1 }
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//.
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// CHECK-LABEL: @_Z3fooPc(
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[RETVAL:%.*]] = alloca i32, align 4, addrspace(5)
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// CHECK-NEXT: [[P_ADDR:%.*]] = alloca ptr, align 8, addrspace(5)
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// CHECK-NEXT: [[RETVAL_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL]] to ptr
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// CHECK-NEXT: [[P_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[P_ADDR]] to ptr
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// CHECK-NEXT: store ptr [[P:%.*]], ptr [[P_ADDR_ASCAST]], align 8
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// CHECK-NEXT: [[TMP0:%.*]] = load ptr, ptr [[P_ADDR_ASCAST]], align 8
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// CHECK-NEXT: [[TMP1:%.*]] = icmp ne ptr [[TMP0]], null, !nosanitize !4
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// CHECK-NEXT: br i1 [[TMP1]], label [[CONT:%.*]], label [[HANDLER_TYPE_MISMATCH:%.*]], !prof [[PROF4:![0-9]+]], !nosanitize !4
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// CHECK: handler.type_mismatch:
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// CHECK-NEXT: [[TMP2:%.*]] = ptrtoint ptr [[TMP0]] to i64, !nosanitize !4
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// CHECK-NEXT: call void @__ubsan_handle_type_mismatch_v1_abort(ptr addrspace(1) @[[GLOB1:[0-9]+]], i64 [[TMP2]]) #[[ATTR2:[0-9]+]], !nosanitize !4
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// CHECK-NEXT: unreachable, !nosanitize !4
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// CHECK: cont:
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// CHECK-NEXT: store i8 0, ptr [[TMP0]], align 1
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// CHECK-NEXT: ret i32 3
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//
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__device__ int foo(char *p) {
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*p = 0;
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return 3;
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}
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