1 files changed, 16 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2007-11-04-LiveVariablesBug.ll b/test/CodeGen/X86/2007-11-04-LiveVariablesBug.ll
new file mode 100644
index 0000000..7e41f36
--- /dev/null
+++ b/test/CodeGen/X86/2007-11-04-LiveVariablesBug.ll
@@ -0,0 +1,16 @@
+; RUN: llvm-as < %s | llc -mtriple=x86_64-unknown-linux-gnu
+; PR1767
+
+define void @xor_sse_2(i64 %bytes, i64* %p1, i64* %p2) {
+entry:
+        %p2_addr = alloca i64*          ; <i64**> [#uses=2]
+        %lines = alloca i32             ; <i32*> [#uses=2]
+        store i64* %p2, i64** %p2_addr, align 8
+        %tmp1 = lshr i64 %bytes, 8              ; <i64> [#uses=1]
+        %tmp12 = trunc i64 %tmp1 to i32         ; <i32> [#uses=2]
+        store i32 %tmp12, i32* %lines, align 4
+        %tmp6 = call i64* asm sideeffect "foo",
+"=r,=*r,=*r,r,0,1,2,~{dirflag},~{fpsr},~{flags},~{memory}"( i64** %p2_addr,
+i32* %lines, i64 256, i64* %p1, i64* %p2, i32 %tmp12 )              ; <i64*> [#uses=0]
+        ret void
+}