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path: root/src/pkg/runtime/asm_amd64.s
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-rw-r--r--src/pkg/runtime/asm_amd64.s3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/pkg/runtime/asm_amd64.s b/src/pkg/runtime/asm_amd64.s
index eb0795ec3..80c2ab3c5 100644
--- a/src/pkg/runtime/asm_amd64.s
+++ b/src/pkg/runtime/asm_amd64.s
@@ -709,6 +709,9 @@ TEXT runtime·xchgp(SB), NOSPLIT, $0-24
MOVQ AX, ret+16(FP)
RET
+TEXT runtime·xchguintptr(SB), NOSPLIT, $0-24
+ JMP runtime·xchg64(SB)
+
TEXT runtime·procyield(SB),NOSPLIT,$0-0
MOVL cycles+0(FP), AX
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