From d227eedf8270f816270259742c17685f59044a22 Mon Sep 17 00:00:00 2001
From: Eli Friedman <eli.friedman@gmail.com>
Date: Thu, 28 Apr 2011 20:19:12 +0000
Subject: fast-isel sret calls, try 2.  We actually do need to do something on
 x86-32. rdar://problem/9303592 .

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130429 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/fast-isel-x86-64.ll | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'test/CodeGen/X86/fast-isel-x86-64.ll')

diff --git a/test/CodeGen/X86/fast-isel-x86-64.ll b/test/CodeGen/X86/fast-isel-x86-64.ll
index a810af5c78..c4afc10ffa 100644
--- a/test/CodeGen/X86/fast-isel-x86-64.ll
+++ b/test/CodeGen/X86/fast-isel-x86-64.ll
@@ -239,6 +239,19 @@ define void @test19(double* %p1) {
 ; CHECK: pxor
 }
 
+; Check that we fast-isel sret
+%struct.a = type { i64, i64, i64 }
+define void @test20() nounwind ssp {
+entry:
+  %tmp = alloca %struct.a, align 8
+  call void @test20sret(%struct.a* sret %tmp)
+  ret void
+; CHECK: test20:
+; CHECK: leaq (%rsp), %rdi
+; CHECK: callq _test20sret
+}
+declare void @test20sret(%struct.a* sret)
+
 ; Check that -0.0 is not materialized using pxor
 define void @test21(double* %p1) {
   store double -0.0, double* %p1
-- 
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