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-rw-r--r--src/os/unix/ngx_sunpro_amd64.il7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/os/unix/ngx_sunpro_amd64.il b/src/os/unix/ngx_sunpro_amd64.il
index 0cd94b023..c26e6f717 100644
--- a/src/os/unix/ngx_sunpro_amd64.il
+++ b/src/os/unix/ngx_sunpro_amd64.il
@@ -28,3 +28,10 @@
lock
xaddq %rax, (%rdi)
.end
+
+
+/ ngx_cpu_pause()
+
+ .inline ngx_cpu_pause,0
+ pause
+ .end