From 2c3e0051c31c3f5b2328b447eadf1cf9c4427442 Mon Sep 17 00:00:00 2001
From: Pirama Arumuga Nainar <pirama@google.com>
Date: Wed, 6 May 2015 11:46:36 -0700
Subject: Update aosp/master LLVM for rebase to r235153

Change-Id: I9bf53792f9fc30570e81a8d80d296c681d005ea7
(cherry picked from commit 0c7f116bb6950ef819323d855415b2f2b0aad987)
---
 test/CodeGen/AArch64/stackmap-liveness.ll | 47 +++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 test/CodeGen/AArch64/stackmap-liveness.ll

(limited to 'test/CodeGen/AArch64/stackmap-liveness.ll')

diff --git a/test/CodeGen/AArch64/stackmap-liveness.ll b/test/CodeGen/AArch64/stackmap-liveness.ll
new file mode 100644
index 0000000..6b37aac
--- /dev/null
+++ b/test/CodeGen/AArch64/stackmap-liveness.ll
@@ -0,0 +1,47 @@
+; RUN: llc < %s -mtriple=aarch64-apple-darwin | FileCheck %s
+
+target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
+
+; CHECK-LABEL:  .section  __LLVM_STACKMAPS,__llvm_stackmaps
+; CHECK-NEXT:   __LLVM_StackMaps:
+; Header
+; CHECK-NEXT:   .byte 1
+; CHECK-NEXT:   .byte 0
+; CHECK-NEXT:   .short 0
+; Num Functions
+; CHECK-NEXT:   .long 1
+; Num LargeConstants
+; CHECK-NEXT:   .long   0
+; Num Callsites
+; CHECK-NEXT:   .long   1
+
+; Functions and stack size
+; CHECK-NEXT:   .quad _stackmap_liveness
+; CHECK-NEXT:   .quad 16
+
+; Test that the return register is recognized as an live-out.
+define i64 @stackmap_liveness(i1 %c) {
+; CHECK-LABEL:  .long L{{.*}}-_stackmap_liveness
+; CHECK-NEXT:   .short  0
+; CHECK-NEXT:   .short  0
+; Padding
+; CHECK-NEXT:   .short  0
+; Num LiveOut Entries: 1
+; CHECK-NEXT:   .short  2
+; LiveOut Entry 0: X0
+; CHECK-NEXT:   .short 0
+; CHECK-NEXT:   .byte 0
+; CHECK-NEXT:   .byte 8
+; LiveOut Entry 1: SP
+; CHECK-NEXT:   .short 31
+; CHECK-NEXT:   .byte 0
+; CHECK-NEXT:   .byte 8
+; Align
+; CHECK-NEXT:   .align  3
+  %1 = select i1 %c, i64 1, i64 2
+  call anyregcc void (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.void(i64 1, i32 32, i8* null, i32 0)
+  ret i64 %1
+}
+
+declare void @llvm.experimental.patchpoint.void(i64, i32, i8*, i32, ...)
+
-- 
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