1 files changed, 24 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/Fast-ISel/shift.ll b/test/CodeGen/Mips/Fast-ISel/shift.ll
new file mode 100644
index 0000000..18fd5ac
--- /dev/null
+++ b/test/CodeGen/Mips/Fast-ISel/shift.ll
@@ -0,0 +1,24 @@
+; RUN: llc -march=mipsel -mcpu=mips32r2 -O1 -fast-isel=true -mips-fast-isel -filetype=obj %s -o - \
+; RUN:   | llvm-objdump -arch mipsel -mcpu=mips32r2 -d - | FileCheck %s
+
+; This test checks that encoding for srl is correct when fast-isel for mips32r2 is used.
+
+%struct.s = type { [4 x i8], i32 }
+
+define i32 @main() nounwind uwtable {
+entry:
+  %foo = alloca %struct.s, align 4
+  %0 = bitcast %struct.s* %foo to i32*
+  %bf.load = load i32* %0, align 4
+  %bf.lshr = lshr i32 %bf.load, 2
+  %cmp = icmp ne i32 %bf.lshr, 2
+  br i1 %cmp, label %if.then, label %if.end
+
+if.then:
+  unreachable
+
+if.end:
+  ret i32 0
+}
+
+; CHECK: srl    ${{[0-9]+}}, ${{[0-9]+}}, {{[0-9]+}}