Testcase for PR1549

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40041 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/2007-07-18-Vector-Extract.ll b/test/CodeGen/X86/2007-07-18-Vector-Extract.ll
new file mode 100644 (file)
index 0000000..4eb0ab6
--- /dev/null
+++ b/test/CodeGen/X86/2007-07-18-Vector-Extract.ll
@@ -0,0 +1,15 @@
+; RUN: llvm-as < %s | llc -march=x86-64 -mattr=+sse | grep {movq (%rdi), %rax} &&
+; RUN: llvm-as < %s | llc -march=x86-64 -mattr=+sse | grep {movq 8(%rdi), %rax}
+define i64 @foo_0(<2 x i64>* %val) {
+entry:
+        %val12 = getelementptr <2 x i64>* %val, i32 0, i32 0            ; <i64*> [#uses=1]
+        %tmp7 = load i64* %val12                ; <i64> [#uses=1]
+        ret i64 %tmp7
+}
+
+define i64 @foo_1(<2 x i64>* %val) {
+entry:
+        %tmp2.gep = getelementptr <2 x i64>* %val, i32 0, i32 1         ; <i64*> [#uses=1]
+        %tmp4 = load i64* %tmp2.gep             ; <i64> [#uses=1]
+        ret i64 %tmp4
+}