New testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35969 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/isel-sink.ll b/test/CodeGen/X86/isel-sink.ll
new file mode 100644 (file)
index 0000000..9e31ad0
--- /dev/null
+++ b/test/CodeGen/X86/isel-sink.ll
@@ -0,0 +1,17 @@
+; RUN: llvm-as < %s | llc -march=x86 | not grep lea &&
+; RUN: llvm-as < %s | llc -march=x86 -mtriple=i686-apple-darwin8 | grep 'movl $4, (%ecx,%eax,4)'
+
+define i32 @test(i32* %X, i32 %B) {
+       ; This gep should be sunk out of this block into the load/store users.
+       %P = getelementptr i32* %X, i32 %B
+       %G = icmp ult i32 %B, 1234
+       br i1 %G, label %T, label %F
+T:
+       store i32 4, i32* %P
+       ret i32 141
+F:
+       %V = load i32* %P
+       ret i32 %V
+}
+       
+