From 4a71579b757d3a2eb6902c84391f429838ad4912 Mon Sep 17 00:00:00 2001
From: Paul Cercueil
Date: Thu, 30 Jan 2020 12:33:44 -0300
Subject: git subrepo clone https://git.savannah.gnu.org/git/lightning.git
 deps/lightning

subrepo:
  subdir:   "deps/lightning"
  merged:   "b0b8eb5"
upstream:
  origin:   "https://git.savannah.gnu.org/git/lightning.git"
  branch:   "master"
  commit:   "b0b8eb5"
git-subrepo:
  version:  "0.4.1"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "a04d8c2"
---
 deps/lightning/check/qalu_mul.tst | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 deps/lightning/check/qalu_mul.tst

(limited to 'deps/lightning/check/qalu_mul.tst')

diff --git a/deps/lightning/check/qalu_mul.tst b/deps/lightning/check/qalu_mul.tst
new file mode 100644
index 0000000..64b95a9
--- /dev/null
+++ b/deps/lightning/check/qalu_mul.tst
@@ -0,0 +1,31 @@
+#include "qalu.inc"
+
+.code
+	prolog
+#define QMUL(N, I0, I1, LO, HI)		QALU(N, , qmul, I0, I1, LO, HI)
+#define UQMUL(N, I0, I1, LO, HI)	QALU(N, _u, qmul, I0, I1, LO, HI)
+	QMUL(0, -2, -1, 2, 0)
+	QMUL(1, 0, -1, 0, 0)
+	QMUL(2, -1, 0, 0, 0)
+	QMUL(3, 1, -1, -1, -1)
+#if __WORDSIZE == 32
+	 QMUL(4, 0x7ffff, 0x7ffff, 0xfff00001, 0x3f)
+	UQMUL(5, 0xffffff, 0xffffff, 0xfe000001, 0xffff)
+	 QMUL(6, 0x80000000, -2, 0, 1)
+	 QMUL(7, 0x80000000, 2, 0, -1)
+	 QMUL(8, 0x80000001, 3, 0x80000003, -2)
+	 QMUL(9, 0x80000001, -3, 0x7ffffffd, 1)
+#else
+	 QMUL(4, 0x7ffffffff, 0x7ffffffff, 0xfffffff000000001, 0x3f)
+	UQMUL(5, 0xffffffffff, 0xffffffffff, 0xfffffe0000000001, 0xffff)
+	 QMUL(6, 0x8000000000000000, -2, 0, 1)
+	 QMUL(7, 0x8000000000000000, 2, 0, -1)
+	 QMUL(8, 0x8000000000000001, 3, 0x8000000000000003, -2)
+	 QMUL(9, 0x8000000000000001, -3, 0x7ffffffffffffffd, 1)
+#endif
+	prepare
+		pushargi ok
+		ellipsis
+	finishi @printf
+	ret
+	epilog
-- 
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