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).
31 lines
1023 B
C
31 lines
1023 B
C
// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s \
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// RUN: -fsanitize=signed-integer-overflow \
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// RUN: | FileCheck %s
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// Verify we emit constants for "immediate" inline assembly arguments.
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// Emitting a scalar expression can make the immediate be generated as
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// overflow intrinsics, if the overflow sanitizer is enabled.
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// Check both 'i' and 'I':
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// - 'i' accepts symbolic constants.
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// - 'I' doesn't, and is really an immediate-required constraint.
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// See also PR23517.
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// CHECK-LABEL: @test_inlineasm_i
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// CHECK: call void asm sideeffect "int $0", "i{{.*}}"(i32 2)
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void test_inlineasm_i(void) {
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__asm__ __volatile__("int %0" :: "i"(1 + 1));
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}
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// CHECK-LABEL: @test_inlineasm_I
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// CHECK: call void asm sideeffect "int $0", "I{{.*}}"(i32 2)
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// CHECK: call void asm sideeffect "int $0", "I{{.*}}"(i32 3)
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void test_inlineasm_I(void) {
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__asm__ __volatile__("int %0" :: "I"(1 + 1));
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// Also check a C non-ICE.
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static const int N = 1;
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__asm__ __volatile__("int %0" :: "I"(N + 2));
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}
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