From eb3aa070c9b3984c375ef65ef6e5f113efd7e968 Mon Sep 17 00:00:00 2001 From: Tom Stellard Date: Thu, 20 Jun 2013 21:55:23 +0000 Subject: R600: Expand v2i32 load/store instead of custom lowering The custom lowering causes llc to crash with a segfault. Ideally, the custom lowering can be fixed, but this allows programs which load/store v2i32 to work without crashing. Patch by: Aaron Watry Reviewed-by: Tom Stellard Signed-off-by: Aaron Watry git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184480 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/R600/load.vec.ll | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'test/CodeGen/R600/load.vec.ll') diff --git a/test/CodeGen/R600/load.vec.ll b/test/CodeGen/R600/load.vec.ll index 08e034e..da1149a 100644 --- a/test/CodeGen/R600/load.vec.ll +++ b/test/CodeGen/R600/load.vec.ll @@ -1,6 +1,10 @@ +; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=EG-CHECK %s ; RUN: llc < %s -march=r600 -mcpu=SI | FileCheck --check-prefix=SI-CHECK %s ; load a v2i32 value from the global address space. +; EG-CHECK: @load_v2i32 +; EG-CHECK: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 4 +; EG-CHECK: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0 ; SI-CHECK: @load_v2i32 ; SI-CHECK: BUFFER_LOAD_DWORDX2 VGPR{{[0-9]+}} define void @load_v2i32(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace(1)* %in) { @@ -10,6 +14,8 @@ define void @load_v2i32(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace(1)* %i } ; load a v4i32 value from the global address space. +; EG-CHECK: @load_v4i32 +; EG-CHECK: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0 ; SI-CHECK: @load_v4i32 ; SI-CHECK: BUFFER_LOAD_DWORDX4 VGPR{{[0-9]+}} define void @load_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) { -- cgit v1.1