File _service:obs_scm:support-clang-build.patch of Package hyperscan

From 34f04fb1e5a0c305463016d99ca47b2ed52ff472 Mon Sep 17 00:00:00 2001
From: luofeng 00425382 <luofeng13@huawei.com>
Date: Sat, 9 Sep 2023 16:55:00 +0800
Subject: [PATCH] support clang build

---
 src/util/simd_arm.h | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

diff --git a/src/util/simd_arm.h b/src/util/simd_arm.h
index cce119f..feaf504 100644
--- a/src/util/simd_arm.h
+++ b/src/util/simd_arm.h
@@ -82,6 +82,12 @@ vmvnq_u64(uint64x2_t a) {
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wshadow"

+#define VSHLQ_N_S64(a0, a1) vshlq_n_s64(a0, a1)
+#define VSHRQ_N_U64(a0, a1) vshrq_n_u64(a0, a1)
+#define VEXTQ_S8(a0, a1, a2) vextq_s8(a0, a1, a2)
+#define VGETQ_LANE_S32(a0, a1) vgetq_lane_s32(a0, a1)
+#define VGETQ_LANE_S64(a0, a1) vgetq_lane_s64(a0, a1)
+
 static really_inline m128 ones128(void) {
     m128 result;
     result.vect_s32 = vdupq_n_s32(0xFFFFFFFF);
@@ -130,7 +136,7 @@ static really_inline u32 diffrich64_128(m128 a, m128 b) {
 static really_really_inline m128 lshift64_m128(m128 a, unsigned b) {
     assert(b <= 63);
     m128 result;
-    result.vect_s64 = vshlq_n_s64(a.vect_s64, b);
+    result.vect_s64 = VSHLQ_N_S64(a.vect_s64, b);
     return result;
 }

@@ -140,7 +146,7 @@ static really_really_inline m128 rshift64_m128(m128 a, int imm8) {
         return a;
     }
     m128 result;
-    result.vect_u64 = vshrq_n_u64(a.vect_u64, imm8);
+    result.vect_u64 = VSHRQ_N_U64(a.vect_u64, imm8);
     return result;
 }

@@ -163,7 +169,7 @@ static really_really_inline u32 movemask128(m128 a) {
 static really_really_inline m128 rshiftbyte_m128(m128 a, int imm8) {
     assert(imm8 >= 0 && imm8 <= 15);
     m128 result;
-    result.vect_s8 = vextq_s8(a.vect_s8, vdupq_n_s8(0), imm8);
+    result.vect_s8 = VEXTQ_S8(a.vect_s8, vdupq_n_s8(0), imm8);
     return result;
 }

@@ -173,7 +179,7 @@ static really_really_inline m128 lshiftbyte_m128(m128 a, int imm8) {
     if (unlikely(imm8 == 0)) {
         return a;
     }
-    result.vect_s8 = vextq_s8(vdupq_n_s8(0), a.vect_s8, (16 - imm8));
+    result.vect_s8 = VEXTQ_S8(vdupq_n_s8(0), a.vect_s8, (16 - imm8));
     return result;
 }

@@ -219,13 +225,13 @@ static really_inline m128 load_m128_from_u64a(const u64a *p) {
 /*The x86 platform does not perform the lower 2 bit operation.
 If the value of imm exceeds 2 bit, a compilation error occurs.*/
 static really_inline u32 extract32from128(m128 a, int imm) {
-    return vgetq_lane_s32(a.vect_s32, imm & 0x0003);
+    return VGETQ_LANE_S32(a.vect_s32, imm & 0x0003);
 }

/*The x86 platform does not perform the lower 1 bit operation.
 If the value of imm exceeds 1 bit, a compilation error occurs.*/
 static really_inline u64a extract64from128(m128 a, int imm) {
-    return vgetq_lane_s64(a.vect_s64, imm & 0x0001);
+    return VGETQ_LANE_S64(a.vect_s64, imm & 0x0001);
 }

#define extractlow64from256(a) movq(a.lo)
@@ -234,14 +240,14 @@ static really_inline u64a extract64from128(m128 a, int imm) {
 /*The x86 platform does not perform the lower 2 bit operation.
 If the value of imm exceeds 2 bit, a compilation error occurs.*/
 static really_inline u32 extract32from256(m256 a, int imm) {
-    return vgetq_lane_s32((imm >> 2) ? a.hi.vect_s32 : a.lo.vect_s32,
+    return VGETQ_LANE_S32((imm >> 2) ? a.hi.vect_s32 : a.lo.vect_s32,
                           imm & 0x0003);
 }

/*The x86 platform does not perform the lower 1 bit operation.
 If the value of imm exceeds 1 bit, a compilation error occurs.*/
 static really_inline u64a extract64from256(m256 a, int imm) {
-    return vgetq_lane_s64((imm >> 1) ? a.hi.vect_s64 : a.lo.vect_s64,
+    return VGETQ_LANE_S64((imm >> 1) ? a.hi.vect_s64 : a.lo.vect_s64,
                           imm & 0x0001);
 }

@@ -355,9 +361,9 @@ static really_inline m128 palignr(m128 a, m128 b, int count) {
     m128 result;
     count = count & 0xff;
     if (likely(count < 16)) {
-        result.vect_s8 = vextq_s8(b.vect_s8, a.vect_s8, count);
+        result.vect_s8 = VEXTQ_S8(b.vect_s8, a.vect_s8, count);
     } else if (count < 32) {
-        result.vect_s8 = vextq_s8(a.vect_s8, vdupq_n_s8(0x0), count - 16);
+        result.vect_s8 = VEXTQ_S8(a.vect_s8, vdupq_n_s8(0x0), count - 16);
     } else {
         result.vect_s32 = vdupq_n_s32(0);
     }
--
2.28.0.windows.1