x64: Fix math.random() code generation.

1 files changed, 1 insertions, 2 deletions

diff --git a/src/lj_asm_x86.h b/src/lj_asm_x86.h
index ae90309b..45afdc88 100644
--- a/src/lj_asm_x86.h
+++ b/src/lj_asm_x86.h
@@ -463,9 +463,8 @@ static void asm_setupresult(ASMState *as, IRIns *ir, const CCallInfo *ci)
           ra_free(as, dest);
           ra_modified(as, dest);
           emit_rr(as, XO_MOVD, dest|REX_64, RID_RET);  /* Really MOVQ. */
-        } else {
-          emit_movtomro(as, RID_RET|REX_64, RID_ESP, ofs);
         }
+        if (ofs) emit_movtomro(as, RID_RET|REX_64, RID_ESP, ofs);
       } else {
         ra_destreg(as, ir, RID_FPRET);
       }