From: Mike Pall <mike>
Date: Sat, 22 Oct 2011 00:01:44 +0000 (+0200)
Subject: x64: Fix math.random() code generation.
X-Git-Tag: v2.0.0-beta9~66
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2e5c0870bcde0fee3cb8fd31de27d30beaa9617e;p=thirdparty%2FLuaJIT.git

x64: Fix math.random() code generation.
---

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);
       }