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).
116 lines
7.0 KiB
C
116 lines
7.0 KiB
C
// RUN: %clang_cc1 -triple i686-linux-gnu -target-cpu i686 -tune-cpu i686 -emit-llvm %s -o - | FileCheck %s
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// CHECK: define {{.*}}@f_default({{.*}} [[f_default:#[0-9]+]]
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// CHECK: define {{.*}}@f_avx_sse4_2_ivybridge({{.*}} [[f_avx_sse4_2_ivybridge:#[0-9]+]]
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// CHECK: define {{.*}}@f_fpmath_387({{.*}} [[f_default]]
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// CHECK: define {{.*}}@f_no_sse2({{.*}} [[f_no_sse2:#[0-9]+]]
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// CHECK: define {{.*}}@f_sse4({{.*}} [[f_sse4:#[0-9]+]]
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// CHECK: define {{.*}}@f_no_sse4({{.*}} [[f_no_sse4:#[0-9]+]]
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// CHECK: define {{.*}}@f_default2({{.*}} [[f_default]]
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// CHECK: define {{.*}}@f_avx_sse4_2_ivybridge_2({{.*}} [[f_avx_sse4_2_ivybridge]]
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// CHECK: define {{.*}}@f_no_aes_ivybridge({{.*}} [[f_no_aes_ivybridge:#[0-9]+]]
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// CHECK: define {{.*}}@f_no_mmx({{.*}} [[f_no_mmx:#[0-9]+]]
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// CHECK: define {{.*}}@f_lakemont_mmx({{.*}} [[f_lakemont_mmx:#[0-9]+]]
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// CHECK: define {{.*}}@f_use_before_def({{.*}} [[f_lakemont_mmx]]
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// CHECK: define {{.*}}@f_tune_sandybridge({{.*}} [[f_tune_sandybridge:#[0-9]+]]
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// CHECK: define {{.*}}@f_x86_64_v2({{.*}} [[f_x86_64_v2:#[0-9]+]]
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// CHECK: define {{.*}}@f_x86_64_v3({{.*}} [[f_x86_64_v3:#[0-9]+]]
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// CHECK: define {{.*}}@f_x86_64_v4({{.*}} [[f_x86_64_v4:#[0-9]+]]
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// CHECK: define {{.*}}@f_avx10_1_256{{.*}} [[f_avx10_1_256:#[0-9]+]]
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// CHECK: define {{.*}}@f_avx10_1_512{{.*}} [[f_avx10_1_512:#[0-9]+]]
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// CHECK: define {{.*}}@f_prefer_256_bit({{.*}} [[f_prefer_256_bit:#[0-9]+]]
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// CHECK: define {{.*}}@f_no_prefer_256_bit({{.*}} [[f_no_prefer_256_bit:#[0-9]+]]
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// CHECK: [[f_default]] = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87" "tune-cpu"="i686"
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void f_default(void) {}
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// CHECK: [[f_avx_sse4_2_ivybridge]] = {{.*}}"target-cpu"="ivybridge" "target-features"="+avx,+cmov,+crc32,+cx16,+cx8,+f16c,+fsgsbase,+fxsr,+mmx,+pclmul,+popcnt,+rdrnd,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave,+xsaveopt"
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__attribute__((target("avx,sse4.2,arch=ivybridge")))
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void f_avx_sse4_2_ivybridge(void) {}
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// We're currently ignoring the fpmath attribute. So checked above that
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// attributes are identical to f_default.
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__attribute__((target("fpmath=387")))
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void f_fpmath_387(void) {}
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// CHECK-NOT: tune-cpu
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// CHECK: [[f_no_sse2]] = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87,-aes,-amx-avx512,-avx,-avx10.1-256,-avx10.1-512,-avx10.2-256,-avx10.2-512,-avx2,-avx512bf16,-avx512bitalg,-avx512bw,-avx512cd,-avx512dq,-avx512f,-avx512fp16,-avx512ifma,-avx512vbmi,-avx512vbmi2,-avx512vl,-avx512vnni,-avx512vp2intersect,-avx512vpopcntdq,-avxifma,-avxneconvert,-avxvnni,-avxvnniint16,-avxvnniint8,-f16c,-fma,-fma4,-gfni,-kl,-pclmul,-sha,-sha512,-sm3,-sm4,-sse2,-sse3,-sse4.1,-sse4.2,-sse4a,-ssse3,-vaes,-vpclmulqdq,-widekl,-xop" "tune-cpu"="i686"
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__attribute__((target("no-sse2")))
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void f_no_sse2(void) {}
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// CHECK: [[f_sse4]] = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+crc32,+cx8,+mmx,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87" "tune-cpu"="i686"
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__attribute__((target("sse4")))
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void f_sse4(void) {}
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// CHECK: [[f_no_sse4]] = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87,-amx-avx512,-avx,-avx10.1-256,-avx10.1-512,-avx10.2-256,-avx10.2-512,-avx2,-avx512bf16,-avx512bitalg,-avx512bw,-avx512cd,-avx512dq,-avx512f,-avx512fp16,-avx512ifma,-avx512vbmi,-avx512vbmi2,-avx512vl,-avx512vnni,-avx512vp2intersect,-avx512vpopcntdq,-avxifma,-avxneconvert,-avxvnni,-avxvnniint16,-avxvnniint8,-f16c,-fma,-fma4,-sha512,-sm3,-sm4,-sse4.1,-sse4.2,-vaes,-vpclmulqdq,-xop" "tune-cpu"="i686"
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__attribute__((target("no-sse4")))
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void f_no_sse4(void) {}
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// checked above that attributes are identical to f_default
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void f_default2(void) {
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f_avx_sse4_2_ivybridge();
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return f_default();
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}
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// Checked above to have same attributes as f_avx_sse4_2_ivybridge
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__attribute__((target("avx, sse4.2, arch= ivybridge")))
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void f_avx_sse4_2_ivybridge_2(void) {}
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// CHECK: [[f_no_aes_ivybridge]] = {{.*}}"target-cpu"="ivybridge" "target-features"="+avx,+cmov,+crc32,+cx16,+cx8,+f16c,+fsgsbase,+fxsr,+mmx,+pclmul,+popcnt,+rdrnd,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave,+xsaveopt,-aes,-vaes"
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__attribute__((target("no-aes, arch=ivybridge")))
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void f_no_aes_ivybridge(void) {}
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// CHECK-NOT: tune-cpu
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// CHECK: [[f_no_mmx]] = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87,-mmx"
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__attribute__((target("no-mmx")))
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void f_no_mmx(void) {}
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// CHECK: [[f_lakemont_mmx]] = {{.*}}"target-cpu"="lakemont" "target-features"="+cx8,+mmx"
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// Adding the attribute to a definition does update it in IR.
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__attribute__((target("arch=lakemont,mmx")))
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void f_lakemont_mmx(void) {}
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void f_use_before_def(void);
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void usage(void){
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f_use_before_def();
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}
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// Checked above to have same attributes as f_lakemont_mmx
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__attribute__((target("arch=lakemont,mmx")))
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void f_use_before_def(void) {}
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// CHECK: [[f_tune_sandybridge]] = {{.*}}"target-cpu"="i686" "target-features"="+cmov,+cx8,+x87" "tune-cpu"="sandybridge"
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__attribute__((target("tune=sandybridge")))
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void f_tune_sandybridge(void) {}
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// CHECK: [[f_x86_64_v2]] ={{.*}}"target-cpu"="x86-64-v2"
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// CHECK-SAME: "target-features"="+cmov,+crc32,+cx16,+cx8,+fxsr,+mmx,+popcnt,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87"
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__attribute__((target("arch=x86-64-v2")))
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void f_x86_64_v2(void) {}
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// CHECK: [[f_x86_64_v3]] = {{.*}}"target-cpu"="x86-64-v3"
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// CHECK-SAME: "target-features"="+avx,+avx2,+bmi,+bmi2,+cmov,+crc32,+cx16,+cx8,+f16c,+fma,+fxsr,+lzcnt,+mmx,+movbe,+popcnt,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave"
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__attribute__((target("arch=x86-64-v3")))
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void f_x86_64_v3(void) {}
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// CHECK: [[f_x86_64_v4]] = {{.*}}"target-cpu"="x86-64-v4"
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// CHECK-SAME: "target-features"="+avx,+avx2,+avx512bw,+avx512cd,+avx512dq,+avx512f,+avx512vl,+bmi,+bmi2,+cmov,+crc32,+cx16,+cx8,+evex512,+f16c,+fma,+fxsr,+lzcnt,+mmx,+movbe,+popcnt,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave"
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__attribute__((target("arch=x86-64-v4")))
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void f_x86_64_v4(void) {}
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// CHECK: [[f_avx10_1_256]] = {{.*}}"target-cpu"="i686" "target-features"="+avx,+avx10.1-256,+avx2,+avx512bf16,+avx512bitalg,+avx512bw,+avx512cd,+avx512dq,+avx512f,+avx512fp16,+avx512ifma,+avx512vbmi,+avx512vbmi2,+avx512vl,+avx512vnni,+avx512vpopcntdq,+cmov,+crc32,+cx8,+f16c,+fma,+mmx,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave,-amx-avx512,-avx10.1-512,-avx10.2-512,-evex512"
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__attribute__((target("avx10.1-256")))
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void f_avx10_1_256(void) {}
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// CHECK: [[f_avx10_1_512]] = {{.*}}"target-cpu"="i686" "target-features"="+avx,+avx10.1-256,+avx10.1-512,+avx2,+avx512bf16,+avx512bitalg,+avx512bw,+avx512cd,+avx512dq,+avx512f,+avx512fp16,+avx512ifma,+avx512vbmi,+avx512vbmi2,+avx512vl,+avx512vnni,+avx512vpopcntdq,+cmov,+crc32,+cx8,+evex512,+f16c,+fma,+mmx,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave"
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__attribute__((target("avx10.1-512")))
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void f_avx10_1_512(void) {}
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// CHECK: [[f_prefer_256_bit]] = {{.*}}"target-features"="{{.*}}+prefer-256-bit
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__attribute__((target("prefer-256-bit")))
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void f_prefer_256_bit(void) {}
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// CHECK: [[f_no_prefer_256_bit]] = {{.*}}"target-features"="{{.*}}-prefer-256-bit
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__attribute__((target("no-prefer-256-bit")))
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void f_no_prefer_256_bit(void) {}
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