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-rw-r--r--test/CodeGen/X86/GC/ocaml-gc.ll31
1 files changed, 31 insertions, 0 deletions
diff --git a/test/CodeGen/X86/GC/ocaml-gc.ll b/test/CodeGen/X86/GC/ocaml-gc.ll
new file mode 100644
index 0000000000..44241a90d0
--- /dev/null
+++ b/test/CodeGen/X86/GC/ocaml-gc.ll
@@ -0,0 +1,31 @@
+; RUN: llc < %s -mtriple=x86_64-linux-gnu | FileCheck %s
+
+define i32 @main(i32 %x) nounwind gc "ocaml" {
+; CHECK: .text
+; CHECK-NEXT: .globl caml_3C_stdin_3E___code_begin
+; CHECK-NEXT: caml_3C_stdin_3E___code_begin:
+; CHECK-NEXT: .data
+; CHECK-NEXT: .globl caml_3C_stdin_3E___data_begin
+; CHECK-NEXT: caml_3C_stdin_3E___data_begin:
+
+ %puts = tail call i32 @foo(i32 %x)
+ ret i32 0
+
+; CHECK: .globl caml_3C_stdin_3E___code_end
+; CHECK-NEXT: caml_3C_stdin_3E___code_end:
+; CHECK-NEXT: .data
+; CHECK-NEXT: .globl caml_3C_stdin_3E___data_end
+; CHECK-NEXT: caml_3C_stdin_3E___data_end:
+; CHECK-NEXT: .quad 0
+; CHECK-NEXT: .globl caml_3C_stdin_3E___frametable
+; CHECK-NEXT: caml_3C_stdin_3E___frametable:
+; CHECK-NEXT: .short 1
+; CHECK-NEXT: .align 8
+; CHECK-NEXT: # live roots for main
+; CHECK-NEXT: .quad .Ltmp0
+; CHECK-NEXT: .short 8
+; CHECK-NEXT: .short 0
+; CHECK-NEXT: .align 8
+}
+
+declare i32 @foo(i32)