runtime: fix badmorestackg0 never called on wasm

[gostls13.git] / src / runtime / asm_wasm.s

diff --git a/src/runtime/asm_wasm.s b/src/runtime/asm_wasm.s
index 9cd8b5a99f03925a653e1adfb358c44c41fc1ede..a96115b02cf5beef674dfc6d496b3fdd40249f0f 100644 (file)
--- a/src/runtime/asm_wasm.s
+++ b/src/runtime/asm_wasm.s
@@ -223,7 +223,7 @@ TEXT runtime·morestack(SB), NOSPLIT, $0-0
 
        // Cannot grow scheduler stack (m->g0).
        Get g
-       Get R1
+       Get R2
        I64Eq
        If
                CALLNORESUME runtime·badmorestackg0(SB)