master: Remove an extra vzeroupper
stassats via Sbcl-commits <[email protected]>
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The branch "master" has been updated in SBCL:
via cefd608dd953ea85ee40f578e88acad162af0525 (commit)
from 72da092e1175f80e7d014d521e024188e27512e2 (commit)
- Log -----------------------------------------------------------------
commit cefd608dd953ea85ee40f578e88acad162af0525
Author: Stas Boukarev <[email protected]>
Date: Thu Aug 13 06:18:11 2026 +0300
Remove an extra vzeroupper
---
src/code/x86-64-simd.lisp | 1 -
1 file changed, 1 deletion(-)
diff --git a/src/code/x86-64-simd.lisp b/src/code/x86-64-simd.lisp
index 4f2612618..9f2efe496 100644
--- a/src/code/x86-64-simd.lisp
+++ b/src/code/x86-64-simd.lisp
@@ -1742,7 +1742,6 @@
(let ((xlast-newlines (reg-in-sc last-newlines 'int-sse-reg))
(temp (reg-in-sc temp 'int-sse-reg)))
(inst vextracti128 temp last-newlines 1)
- (inst vzeroupper)
(inst vpmaxsd xlast-newlines temp xlast-newlines)
(inst vpsrldq temp xlast-newlines 8)
(inst vpmaxsd xlast-newlines xlast-newlines temp)
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