From 9e2446b38c94db61b2416c28fee415c03663c11c Mon Sep 17 00:00:00 2001
From: rdivacky <rdivacky@FreeBSD.org>
Date: Wed, 10 Mar 2010 17:45:15 +0000
Subject: Update LLVM to r98164.

---
 test/CodeGen/X86/machine-cse.ll | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 test/CodeGen/X86/machine-cse.ll

(limited to 'test/CodeGen/X86/machine-cse.ll')

diff --git a/test/CodeGen/X86/machine-cse.ll b/test/CodeGen/X86/machine-cse.ll
new file mode 100644
index 0000000..a8afdc8
--- /dev/null
+++ b/test/CodeGen/X86/machine-cse.ll
@@ -0,0 +1,39 @@
+; RUN: llc -mtriple=x86_64-apple-darwin < %s | FileCheck %s
+; rdar://7610418
+
+%ptr = type { i8* }
+%struct.s1 = type { %ptr, %ptr }
+%struct.s2 = type { i32, i8*, i8*, [256 x %struct.s1*], [8 x i32], i64, i8*, i32, i64, i64, i32, %struct.s3*, %struct.s3*, [49 x i64] }
+%struct.s3 = type { %struct.s3*, %struct.s3*, i32, i32, i32 }
+
+define fastcc i8* @t(i64 %size) nounwind {
+entry:
+; CHECK: t:
+; CHECK: leaq (%rax,%rax,4)
+  %0 = zext i32 undef to i64
+  %1 = getelementptr inbounds %struct.s2* null, i64 %0
+  br i1 undef, label %bb1, label %bb2
+
+bb1:
+; CHECK: %bb1
+; CHECK-NOT: shlq $9
+; CHECK-NOT: leaq
+; CHECK: call
+  %2 = getelementptr inbounds %struct.s2* null, i64 %0, i32 0
+  call void @bar(i32* %2) nounwind
+  unreachable
+
+bb2:
+; CHECK: %bb2
+; CHECK-NOT: leaq
+; CHECK: callq
+  %3 = call fastcc i8* @foo(%struct.s2* %1) nounwind
+  unreachable
+
+bb3:
+  ret i8* undef
+}
+
+declare void @bar(i32*)
+
+declare fastcc i8* @foo(%struct.s2*) nounwind
-- 
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