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| author | Adam Langley <agl@google.com> | 2015-04-20 22:20:37 +0300 |
|---|---|---|
| committer | Adam Langley <agl@google.com> | 2015-05-05 03:28:03 +0300 |
| commit | a91fd063cf87b905a4d3b06387727deb4a7016d0 (patch) | |
| tree | 9cbf9c1c519a6cbc2fe0a863c1b5dd7d7ec0f825 /crypto/modes | |
| parent | 041e4dd5e240b635f339b864c4f5bfa164d06246 (diff) | |
Don't use .arch in aarch64 asm with Clang.
Clang (3.6, at least) doesn't like .arch when its internal as is used.
Instead, one has to pass -march=armv8-a+crypto on the command line.
Change-Id: Ifc5b57fbebd0eb53658481b0a0c111e808c81d93
Reviewed-on: https://boringssl-review.googlesource.com/4411
Reviewed-by: Adam Langley <agl@google.com>
Diffstat (limited to 'crypto/modes')
| -rw-r--r-- | crypto/modes/asm/ghashv8-armx.pl | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/crypto/modes/asm/ghashv8-armx.pl b/crypto/modes/asm/ghashv8-armx.pl index 3750d251..686951fd 100644 --- a/crypto/modes/asm/ghashv8-armx.pl +++ b/crypto/modes/asm/ghashv8-armx.pl @@ -58,7 +58,11 @@ $code=<<___; .text ___ -$code.=".arch armv8-a+crypto\n" if ($flavour =~ /64/); +$code.=<<___ if ($flavour =~ /64/); +#if !defined(__clang__) +.arch armv8-a+crypto +#endif +___ $code.=".fpu neon\n.code 32\n" if ($flavour !~ /64/); ################################################################################ |