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).
84 lines
2.9 KiB
C
84 lines
2.9 KiB
C
// RUN: %clang_cc1 %s -O0 -emit-llvm -triple x86_64-unknown-unknown \
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// RUN: -verify -complex-range=promoted -o - | FileCheck %s
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// RUN: %clang_cc1 %s -O0 -emit-llvm -triple x86_64-unknown-unknown \
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// RUN: -verify=nopromotion -complex-range=promoted -target-feature -x87 \
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// RUN: -o - | FileCheck %s --check-prefix=NOX87
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// RUN: %clang_cc1 %s -O0 -emit-llvm -triple x86_64-unknown-windows \
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// RUN: -verify=nopromotion -complex-range=promoted -o - \
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// RUN: | FileCheck %s --check-prefix=NOX87
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// RUN: %clang_cc1 %s -O0 -emit-llvm -triple x86_64-unknown-windows \
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// RUN: -verify=nopromotion -complex-range=promoted -target-feature -x87 \
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// RUN: -o - | FileCheck %s --check-prefix=NOX87
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// expected-no-diagnostics
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// CHECK-LABEL: define dso_local <2 x float> @divd
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_Complex float divd(_Complex float a, _Complex float b) {
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// CHECK: fpext float {{.*}} to double
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// CHECK: fpext float {{.*}} to double
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// CHECK: fdiv double
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// CHECK: fdiv double
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// CHECK: fptrunc double {{.*}} to float
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// CHECK: fptrunc double {{.*}} to float
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// NOX87: fpext float {{.*}} to double
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// NOX87: fpext float {{.*}} to double
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// NOX87: fdiv double
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// NOX87: fdiv double
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// NOX87: fptrunc double {{.*}} to float
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// NOX87: fptrunc double {{.*}} to float
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return a / b;
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}
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// CHECK-LABEL: define dso_local { double, double } @divf
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_Complex double divf(_Complex double a, _Complex double b) {
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// CHECK: fpext double {{.*}} to x86_fp80
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// CHECK: fpext double {{.*}} to x86_fp80
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// CHECK: fdiv x86_fp80
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// CHECK: fdiv x86_fp80
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// CHECK: fptrunc x86_fp80
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// CHECK: fptrunc x86_fp80
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// NOX87: call double @llvm.fabs.f64(double {{.*}})
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// NOX87-NEXT: call double @llvm.fabs.f64(double {{.*}})
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// NOX87-NEXT: fcmp ugt double %{{.*}}, {{.*}}
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// NOX87-NEXT: br i1 {{.*}}, label
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// NOX87: abs_rhsr_greater_or_equal_abs_rhsi:
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// NOX87-NEXT: fdiv double
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// NOX87-NEXT: fmul double
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// NOX87-NEXT: fadd double
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// NOX87-NEXT: fmul double
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// NOX87-NEXT: fadd double
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// NOX87-NEXT: fdiv double
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// NOX87-NEXT: fmul double
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// NOX87-NEXT: fsub double
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// NOX87-NEXT: fdiv double
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// NOX87-NEXT: br label {{.*}}
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// NOX87: abs_rhsr_less_than_abs_rhsi:
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// NOX87-NEXT: fdiv double
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// NOX87-NEXT: fmul double
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// NOX87-NEXT: fadd double
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// NOX87-NEXT: fmul double
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// NOX87-NEXT: fadd double
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// NOX87-NEXT: fdiv double
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// NOX87-NEXT: fmul double
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// NOX87-NEXT: fsub double
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// NOX87-NEXT: fdiv double
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// NOX87-NEXT: br label
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// NOX87: complex_div:
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// NOX87-NEXT: phi double
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// NOX87-NEXT: phi double
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// NOX87-NEXT: getelementptr inbounds nuw { double, double }, ptr {{.*}}, i32 0, i32 0
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// NOX87-NEXT: getelementptr inbounds nuw { double, double }, ptr {{.*}}, i32 0, i32 1
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// NOX87-NEXT: store double
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// NOX87-NEXT: store double
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return a / b; // nopromotion-warning{{excess precision is requested but the target does not support excess precision which may result in observable differences in complex division behavior}}
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}
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