diff options
Diffstat (limited to 'test/CodeGen/R600/atomic_load_add.ll')
-rw-r--r-- | test/CodeGen/R600/atomic_load_add.ll | 45 |
1 files changed, 30 insertions, 15 deletions
diff --git a/test/CodeGen/R600/atomic_load_add.ll b/test/CodeGen/R600/atomic_load_add.ll index cb0242c..c26f9cd 100644 --- a/test/CodeGen/R600/atomic_load_add.ll +++ b/test/CodeGen/R600/atomic_load_add.ll @@ -1,23 +1,38 @@ -; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s --check-prefix=R600-CHECK -; RUN: llc < %s -march=r600 -mcpu=SI -verify-machineinstrs | FileCheck %s --check-prefix=SI-CHECK +; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck %s -check-prefix=SI -check-prefix=FUNC +; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=R600 -check-prefix=FUNC %s -; R600-CHECK-LABEL: @atomic_add_local -; R600-CHECK: LDS_ADD * -; SI-CHECK-LABEL: @atomic_add_local -; SI-CHECK: DS_ADD_U32_RTN +; FUNC-LABEL: @atomic_add_local +; R600: LDS_ADD * +; SI: DS_ADD_RTN_U32 define void @atomic_add_local(i32 addrspace(3)* %local) { -entry: - %0 = atomicrmw volatile add i32 addrspace(3)* %local, i32 5 seq_cst + %unused = atomicrmw volatile add i32 addrspace(3)* %local, i32 5 seq_cst ret void } -; R600-CHECK-LABEL: @atomic_add_ret_local -; R600-CHECK: LDS_ADD_RET * -; SI-CHECK-LABEL: @atomic_add_ret_local -; SI-CHECK: DS_ADD_U32_RTN +; FUNC-LABEL: @atomic_add_local_const_offset +; R600: LDS_ADD * +; SI: DS_ADD_RTN_U32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, 0x10 +define void @atomic_add_local_const_offset(i32 addrspace(3)* %local) { + %gep = getelementptr i32 addrspace(3)* %local, i32 4 + %val = atomicrmw volatile add i32 addrspace(3)* %gep, i32 5 seq_cst + ret void +} + +; FUNC-LABEL: @atomic_add_ret_local +; R600: LDS_ADD_RET * +; SI: DS_ADD_RTN_U32 define void @atomic_add_ret_local(i32 addrspace(1)* %out, i32 addrspace(3)* %local) { -entry: - %0 = atomicrmw volatile add i32 addrspace(3)* %local, i32 5 seq_cst - store i32 %0, i32 addrspace(1)* %out + %val = atomicrmw volatile add i32 addrspace(3)* %local, i32 5 seq_cst + store i32 %val, i32 addrspace(1)* %out + ret void +} + +; FUNC-LABEL: @atomic_add_ret_local_const_offset +; R600: LDS_ADD_RET * +; SI: DS_ADD_RTN_U32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, 0x14 +define void @atomic_add_ret_local_const_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %local) { + %gep = getelementptr i32 addrspace(3)* %local, i32 5 + %val = atomicrmw volatile add i32 addrspace(3)* %gep, i32 5 seq_cst + store i32 %val, i32 addrspace(1)* %out ret void } |