From 4026e34e3f2edaf4b61824e06994527e45d2b6d8 Mon Sep 17 00:00:00 2001
From: James Zern <jzern@google.com>
Date: Mon, 26 Jun 2017 11:32:20 -0700
Subject: [PATCH] dsp/cpu: correct wasmCPUInfo placement

WASM needs to precede platform specific architecture checks as the
defines will still be present when building this target.

Change-Id: If25467ea286e582b928e26e716e41aff72898c50
---
 src/dsp/cpu.c | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/src/dsp/cpu.c b/src/dsp/cpu.c
index 11b780d0..e5b5d776 100644
--- a/src/dsp/cpu.c
+++ b/src/dsp/cpu.c
@@ -22,12 +22,17 @@
 #include <cpu-features.h>
 #endif
 
-//------------------------------------------------------------------------------
-// SSE2 detection.
-//
+// WASM needs to precede platform specific architecture checks as the defines
+// will still be present when building this target.
+#if defined(WEBP_USE_WASM)
+static int wasmCPUInfo(CPUFeature feature) {
+  if (feature != kWASM) return 0;
+  return 1;
+}
+VP8CPUInfo VP8GetCPUInfo = wasmCPUInfo;
 
 // apple/darwin gcc-4.0.1 defines __PIC__, but not __pic__ with -fPIC.
-#if (defined(__pic__) || defined(__PIC__)) && defined(__i386__)
+#elif (defined(__pic__) || defined(__PIC__)) && defined(__i386__)
 static WEBP_INLINE void GetCPUInfo(int cpu_info[4], int info_type) {
   __asm__ volatile (
     "mov %%ebx, %%edi\n"
@@ -217,12 +222,6 @@ static int mipsCPUInfo(CPUFeature feature) {
 
 }
 VP8CPUInfo VP8GetCPUInfo = mipsCPUInfo;
-#elif defined(WEBP_USE_WASM)
-static int wasmCPUInfo(CPUFeature feature) {
-  if (feature != kWASM) return 0;
-  return 1;
-}
-VP8CPUInfo VP8GetCPUInfo = wasmCPUInfo;
 #else
 VP8CPUInfo VP8GetCPUInfo = NULL;
 #endif