From bcda285fcc98129ce48c4eda72a7f3595c7685ec Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Wed, 16 Apr 2008 01:32:32 +0000
Subject: Recreate the size SDNode instead of reusing the old one in the x86
 memcpy lowering code; this ensures that the size node has the desired result
 type. This fixes a regression from r49572 with @llvm.memcpy.i64 on x86-32.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49761 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/memset64-on-x86-32.ll | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 test/CodeGen/X86/memset64-on-x86-32.ll

(limited to 'test')

diff --git a/test/CodeGen/X86/memset64-on-x86-32.ll b/test/CodeGen/X86/memset64-on-x86-32.ll
new file mode 100644
index 0000000..7045c0f
--- /dev/null
+++ b/test/CodeGen/X86/memset64-on-x86-32.ll
@@ -0,0 +1,13 @@
+; RUN: llvm-as < %s | llc -march=x86 | grep stosb
+
+target triple = "i386-apple-darwin9"
+        %struct.S = type { [80 x i8] }
+
+define %struct.S* @bork() {
+entry:
+        call void @llvm.memset.i64( i8* null, i8 0, i64 80, i32 1 )
+        ret %struct.S* null
+}
+
+declare void @llvm.memset.i64(i8*, i8, i64, i32) nounwind
+
-- 
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