diff options
author | Tom Stellard <thomas.stellard@amd.com> | 2013-04-19 02:10:53 +0000 |
---|---|---|
committer | Tom Stellard <thomas.stellard@amd.com> | 2013-04-19 02:10:53 +0000 |
commit | 3abd23bac565cdb10fe6dc17e4ee0640462b5660 (patch) | |
tree | af6b21957c03401af45e850668c0a1578dddfe0e /test/CodeGen/R600/load.ll | |
parent | 9affd163611b90113406b8729cc591eaad4778fa (diff) | |
download | llvm-3abd23bac565cdb10fe6dc17e4ee0640462b5660.tar.gz llvm-3abd23bac565cdb10fe6dc17e4ee0640462b5660.tar.bz2 llvm-3abd23bac565cdb10fe6dc17e4ee0640462b5660.tar.xz |
R600: Reorganize lit tests and document how they should be organized
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179828 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/R600/load.ll')
-rw-r--r-- | test/CodeGen/R600/load.ll | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/CodeGen/R600/load.ll b/test/CodeGen/R600/load.ll new file mode 100644 index 0000000000..b03245ae87 --- /dev/null +++ b/test/CodeGen/R600/load.ll @@ -0,0 +1,20 @@ +; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s + +; Load an i8 value from the global address space. +; CHECK: VTX_READ_8 T{{[0-9]+\.X, T[0-9]+\.X}} + +define void @load_i8(i32 addrspace(1)* %out, i8 addrspace(1)* %in) { + %1 = load i8 addrspace(1)* %in + %2 = zext i8 %1 to i32 + store i32 %2, i32 addrspace(1)* %out + ret void +} + +; Load a f32 value from the constant address space. +; CHECK: VTX_READ_32 T{{[0-9]+\.X, T[0-9]+\.X}} + +define void @load_const_addrspace_f32(float addrspace(1)* %out, float addrspace(2)* %in) { + %1 = load float addrspace(2)* %in + store float %1, float addrspace(1)* %out + ret void +} |