From 5d03bf9bab5693ccf692f18b538d8d9c00387c73 Mon Sep 17 00:00:00 2001
From: Frank Barchard <fbarchard@google.com>
Date: Mon, 6 Jul 2026 15:32:01 -0700
Subject: [PATCH] vdpphps use emit to support old compilers

tested with sde
sde -dmr -- ../../../blaze-bin/third_party/libyuv/cpuid
Kernel Version 6.18
Cpu Vendor: GenuineIntel
Cpu Family 79 (0x4f), Model 1 (0x1)
Has X86 0x8
Has SSE2 0x100
Has SSSE3 0x200
Has SSE4.1 0x400
Has SSE4.2 0x800
Has AVX 0x1000
Has AVX2 0x2000
Has ERMS 0x4000
Has FSMR 0x8000
Has FMA3 0x10000
Has F16C 0x20000
Has AVX512BW 0x40000
Has AVX512VL 0x80000
Has AVX512VNNI 0x100000
Has AVX512VBMI 0x200000
Has AVX512VBMI2 0x400000
Has AVX512VBITALG 0x800000
Has AVX10 0x1000000
Has AVX10_2 0x2000000
HAS AVXVNNI 0x4000000
Has AVXVNNIINT8 0x8000000
Has AMXINT8 0x10000000
Has AVX512BMM 0x0
Testing VDPPHPS instruction... Works!

Bug: 531835144
Change-Id: I1f4be9a441ffc3f4c73c7d001f6b2f66b697b862
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/8048880
Reviewed-by: Wan-Teh Chang <wtc@google.com>
---
 README.chromium          | 2 +-
 include/libyuv/version.h | 2 +-
 util/cpuid.c             | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/README.chromium b/README.chromium
index cc424502a..f02788ca1 100644
--- a/README.chromium
+++ b/README.chromium
@@ -1,6 +1,6 @@
 Name: libyuv
 URL: https://chromium.googlesource.com/libyuv/libyuv/
-Version: 1948
+Version: 1949
 Revision: DEPS
 License: BSD-3-Clause
 License File: LICENSE
diff --git a/include/libyuv/version.h b/include/libyuv/version.h
index 9f9d18da7..7c8b5dcb2 100644
--- a/include/libyuv/version.h
+++ b/include/libyuv/version.h
@@ -11,6 +11,6 @@
 #ifndef INCLUDE_LIBYUV_VERSION_H_
 #define INCLUDE_LIBYUV_VERSION_H_
 
-#define LIBYUV_VERSION 1948
+#define LIBYUV_VERSION 1949
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_
diff --git a/util/cpuid.c b/util/cpuid.c
index bbaea8398..a789e061a 100644
--- a/util/cpuid.c
+++ b/util/cpuid.c
@@ -230,7 +230,7 @@ int main(int argc, const char* argv[]) {
 
       if (sigsetjmp(vdpphps_jmpbuf, 1) == 0) {
         // VDPPHPS xmm0, xmm0, xmm0
-        __asm__ volatile("vdpphps %%xmm0, %%xmm0, %%xmm0" : : : "xmm0");
+        __asm__ volatile(".byte 0x62, 0xf2, 0x7c, 0x08, 0x52, 0xc0" : : : "xmm0");
         printf("Works!\n");
       } else {
         printf("Crashed (SIGILL)!\n");