Upgrade pffft to 7ed5e2a45040ae91c0b2fade901a503c77ccf381platform-tools-30.0.4

Change-Id: I95e92d9aef0b696db269454f3890629342f82360

2 files changed, 9 insertions, 9 deletions

diff --git a/METADATA b/METADATA
index e738a56..737bc49 100644
--- a/METADATA
+++ b/METADATA
@@ -1,9 +1,5 @@
 name: "pffft"
-description:
-    "A pretty fast FFT. "
-    "This is a fork of Julien Pommier's PFFFT. The original hasn't been "
-    "maintained since 2016, while this one is actively developed on."
-
+description: "A pretty fast FFT. This is a fork of Julien Pommier\'s PFFFT. The original hasn\'t been maintained since 2016, while this one is actively developed on."
 third_party {
   url {
     type: HOMEPAGE
@@ -13,7 +9,11 @@ third_party {
     type: GIT
     value: "https://github.com/marton78/pffft.git"
   }
-  version: "eeb17fc8a08078372de542647841750136e1cf85"
-  last_upgrade_date { year: 2020 month: 6 day: 3 }
+  version: "7ed5e2a45040ae91c0b2fade901a503c77ccf381"
   license_type: NOTICE
+  last_upgrade_date {
+    year: 2020
+    month: 7
+    day: 11
+  }
 }
diff --git a/simd/pf_neon_float.h b/simd/pf_neon_float.h
index 8c31fcd..1bdd370 100644
--- a/simd/pf_neon_float.h
+++ b/simd/pf_neon_float.h
@@ -73,9 +73,9 @@ typedef union v4sf_union {
 #  define VSWAPHL(a,b) vcombine_f32(vget_low_f32(b), vget_high_f32(a))
 
 /* reverse/flip all floats */
-#  define VREV_S(a)    _mm_shuffle_ps(a, a, _MM_SHUFFLE(0,1,2,3))
+#  define VREV_S(a)    vcombine_f32(vrev64_f32(vget_high_f32(a)), vrev64_f32(vget_low_f32(a)))
 /* reverse/flip complex floats */
-#  define VREV_C(a)    _mm_shuffle_ps(a, a, _MM_SHUFFLE(1,0,3,2))
+#  define VREV_C(a)    vextq_f32(a, a, 2)
 
 #  define VALIGNED(ptr) ((((uintptr_t)(ptr)) & 0x3) == 0)