diff options
Diffstat (limited to 'test/CodeGen/R600/add.ll')
| -rw-r--r-- | test/CodeGen/R600/add.ll | 102 |
1 files changed, 94 insertions, 8 deletions
diff --git a/test/CodeGen/R600/add.ll b/test/CodeGen/R600/add.ll index 3d5506b..e9db52a 100644 --- a/test/CodeGen/R600/add.ll +++ b/test/CodeGen/R600/add.ll @@ -1,10 +1,9 @@ -; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=EG-CHECK %s -; RUN: llc < %s -march=r600 -mcpu=verde -verify-machineinstrs | FileCheck --check-prefix=SI-CHECK %s +; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=EG-CHECK --check-prefix=FUNC %s +; RUN: llc < %s -march=r600 -mcpu=verde -verify-machineinstrs | FileCheck --check-prefix=SI-CHECK --check-prefix=FUNC %s -;EG-CHECK-LABEL: @test1: +;FUNC-LABEL: @test1: ;EG-CHECK: ADD_INT {{[* ]*}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} -;SI-CHECK-LABEL: @test1: ;SI-CHECK: V_ADD_I32_e32 [[REG:v[0-9]+]], {{v[0-9]+, v[0-9]+}} ;SI-CHECK-NOT: [[REG]] ;SI-CHECK: BUFFER_STORE_DWORD [[REG]], @@ -17,11 +16,10 @@ define void @test1(i32 addrspace(1)* %out, i32 addrspace(1)* %in) { ret void } -;EG-CHECK-LABEL: @test2: +;FUNC-LABEL: @test2: ;EG-CHECK: ADD_INT {{[* ]*}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} ;EG-CHECK: ADD_INT {{[* ]*}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} -;SI-CHECK-LABEL: @test2: ;SI-CHECK: V_ADD_I32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}} ;SI-CHECK: V_ADD_I32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}} @@ -34,13 +32,12 @@ define void @test2(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace(1)* %in) { ret void } -;EG-CHECK-LABEL: @test4: +;FUNC-LABEL: @test4: ;EG-CHECK: ADD_INT {{[* ]*}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} ;EG-CHECK: ADD_INT {{[* ]*}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} ;EG-CHECK: ADD_INT {{[* ]*}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} ;EG-CHECK: ADD_INT {{[* ]*}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} -;SI-CHECK-LABEL: @test4: ;SI-CHECK: V_ADD_I32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}} ;SI-CHECK: V_ADD_I32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}} ;SI-CHECK: V_ADD_I32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}} @@ -54,3 +51,92 @@ define void @test4(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) { store <4 x i32> %result, <4 x i32> addrspace(1)* %out ret void } + +; FUNC-LABEL: @test8 +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +define void @test8(<8 x i32> addrspace(1)* %out, <8 x i32> %a, <8 x i32> %b) { +entry: + %0 = add <8 x i32> %a, %b + store <8 x i32> %0, <8 x i32> addrspace(1)* %out + ret void +} + +; FUNC-LABEL: @test16 +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; EG-CHECK: ADD_INT +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADD_I32 +define void @test16(<16 x i32> addrspace(1)* %out, <16 x i32> %a, <16 x i32> %b) { +entry: + %0 = add <16 x i32> %a, %b + store <16 x i32> %0, <16 x i32> addrspace(1)* %out + ret void +} + +; FUNC-LABEL: @add64 +; SI-CHECK: S_ADD_I32 +; SI-CHECK: S_ADDC_U32 +define void @add64(i64 addrspace(1)* %out, i64 %a, i64 %b) { +entry: + %0 = add i64 %a, %b + store i64 %0, i64 addrspace(1)* %out + ret void +} + +; The V_ADDC_U32 and V_ADD_I32 instruction can't read SGPRs, because they +; use VCC. The test is designed so that %a will be stored in an SGPR and +; %0 will be stored in a VGPR, so the comiler will be forced to copy %a +; to a VGPR before doing the add. + +; FUNC-LABEL: @add64_sgpr_vgpr +; SI-CHECK-NOT: V_ADDC_U32_e32 s +define void @add64_sgpr_vgpr(i64 addrspace(1)* %out, i64 %a, i64 addrspace(1)* %in) { +entry: + %0 = load i64 addrspace(1)* %in + %1 = add i64 %a, %0 + store i64 %1, i64 addrspace(1)* %out + ret void +} |