| Index: third_party/boringssl/linux-x86_64/crypto/bn/x86_64-mont5.S | 
| diff --git a/third_party/boringssl/linux-x86_64/crypto/bn/x86_64-mont5.S b/third_party/boringssl/linux-x86_64/crypto/bn/x86_64-mont5.S | 
| index 554df1ffac1cf0806561810285c16cb5229dd364..5d7502c3fd609cf68bee72f93dfca101b8a5f245 100644 | 
| --- a/third_party/boringssl/linux-x86_64/crypto/bn/x86_64-mont5.S | 
| +++ b/third_party/boringssl/linux-x86_64/crypto/bn/x86_64-mont5.S | 
| @@ -1826,6 +1826,7 @@ __bn_sqr8x_reduction: | 
|  | 
| .align	32 | 
| .L8x_tail_done: | 
| +	xorq	%rax,%rax | 
| addq	(%rdx),%r8 | 
| adcq	$0,%r9 | 
| adcq	$0,%r10 | 
| @@ -1834,9 +1835,7 @@ __bn_sqr8x_reduction: | 
| adcq	$0,%r13 | 
| adcq	$0,%r14 | 
| adcq	$0,%r15 | 
| - | 
| - | 
| -	xorq	%rax,%rax | 
| +	adcq	$0,%rax | 
|  | 
| negq	%rsi | 
| .L8x_no_tail: | 
|  |