diff options
| author | Tobias Klauser <tklauser@distanz.ch> | 2018-04-10 12:19:24 +0200 |
|---|---|---|
| committer | Tobias Klauser <tobias.klauser@gmail.com> | 2018-04-10 14:30:10 +0000 |
| commit | ace5fa1a609c28cbfcede4639d3eed47c47b2774 (patch) | |
| tree | 0e1615f26f623d6fa9d28904540bacc4465dd2c6 /src/runtime/asm_amd64.s | |
| parent | 76e92d1c9e2943de7093af14d58663fa2993e608 (diff) | |
| download | go-git-ace5fa1a609c28cbfcede4639d3eed47c47b2774.tar.gz | |
runtime: remove support_bmi{1,2}
The code reading these variables was removed in CL 41476. They are only
set but never read now, so remove them.
Change-Id: I6b0b8d813e9a3ec2a13586ff92746e00ad1b5bf0
Reviewed-on: https://go-review.googlesource.com/106095
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Diffstat (limited to 'src/runtime/asm_amd64.s')
| -rw-r--r-- | src/runtime/asm_amd64.s | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/src/runtime/asm_amd64.s b/src/runtime/asm_amd64.s index 16e9f5fe40..db516b5492 100644 --- a/src/runtime/asm_amd64.s +++ b/src/runtime/asm_amd64.s @@ -161,17 +161,11 @@ eax7: MOVL $0, CX CPUID - TESTL $(1<<3), BX // BMI1 - SETNE runtime·support_bmi1(SB) - // If OS support for XMM and YMM is not present // support_avx2 will be set back to false later. TESTL $(1<<5), BX SETNE runtime·support_avx2(SB) - TESTL $(1<<8), BX // BMI2 - SETNE runtime·support_bmi2(SB) - TESTL $(1<<9), BX // ERMS SETNE runtime·support_erms(SB) |