1 files changed, 16 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Hexagon/combine-imm-ext2.ll b/llvm/test/CodeGen/Hexagon/combine-imm-ext2.ll
new file mode 100644
index 00000000000..dd0bd2a96d6
--- /dev/null
+++ b/llvm/test/CodeGen/Hexagon/combine-imm-ext2.ll
@@ -0,0 +1,16 @@
+; RUN: llc -O2 -march=hexagon < %s | FileCheck %s
+
+target triple = "hexagon"
+
+; Function Attrs: nounwind
+define i32 @f0(i32* %a0, i32* %a1) #0 {
+b0:
+; We want to see a ##24576 in combine, not #24576.
+; CHECK: combine(#5,##24576)
+  %v0 = tail call i32 bitcast (i32 (...)* @f1 to i32 (i32*, i32*, i16, i16)*)(i32* %a0, i32* %a1, i16 24576, i16 5) #0
+  ret i32 %v0
+}
+
+declare i32 @f1(...)
+
+attributes #0 = { nounwind }