[llvm] r251856 - AMDGPU: Un XFAIL a test

[Matt Arsenault via llvm-commits]

Author: arsenm
Date: Mon Nov  2 17:15:46 2015
New Revision: 251856

URL: http://llvm.org/viewvc/llvm-project?rev=251856&view=rev
Log:
AMDGPU: Un XFAIL a test

This should probably be merged with one of the other private memory
tests, but it fails on r600.

Modified:
    llvm/trunk/test/CodeGen/AMDGPU/large-alloca.ll

Modified: llvm/trunk/test/CodeGen/AMDGPU/large-alloca.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/AMDGPU/large-alloca.ll?rev=251856&r1=251855&r2=251856&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/AMDGPU/large-alloca.ll (original)
+++ llvm/trunk/test/CodeGen/AMDGPU/large-alloca.ll Mon Nov  2 17:15:46 2015
@@ -1,15 +1,18 @@
-; XFAIL: *
-; REQUIRES: asserts
-; RUN: llc -march=amdgcn -mcpu=SI < %s
-; RUN: llc -march=amdgcn -mcpu=tonga < %s
+; RUN: llc -march=amdgcn -mcpu=tahiti -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=SI %s
+; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=VI %s
 
-define void @large_alloca(i32 addrspace(1)* %out, i32 %x, i32 %y) nounwind {
+; GCN-LABEL: {{^}}large_alloca:
+; GCN: buffer_store_dword v{{[0-9]+}}, v{{[0-9]+}}, s{{\[[0-9]+:[0-9]+\]}}, s{{[0-9]+}} offen
+; GCN: buffer_load_dword v{{[0-9]+}}, v{{[0-9]+}}, s{{\[[0-9]+:[0-9]+\]}}, s{{[0-9]+}} offen
+; GCN: ScratchSize: 32768
+define void @large_alloca(i32 addrspace(1)* %out, i32 %x, i32 %y) #0 {
   %large = alloca [8192 x i32], align 4
   %gep = getelementptr [8192 x i32], [8192 x i32]* %large, i32 0, i32 8191
   store i32 %x, i32* %gep
   %gep1 = getelementptr [8192 x i32], [8192 x i32]* %large, i32 0, i32 %y
-  %0 = load i32, i32* %gep1
-  store i32 %0, i32 addrspace(1)* %out
+  %load = load i32, i32* %gep1
+  store i32 %load, i32 addrspace(1)* %out
   ret void
 }
 
+attributes #0 = { nounwind }