diff options
Diffstat (limited to 'test/CodeGen/R600/usubo.ll')
| -rw-r--r-- | test/CodeGen/R600/usubo.ll | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/test/CodeGen/R600/usubo.ll b/test/CodeGen/R600/usubo.ll index be1e66673bc9..3c9b1622a076 100644 --- a/test/CodeGen/R600/usubo.ll +++ b/test/CodeGen/R600/usubo.ll @@ -1,11 +1,14 @@ ; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs< %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs< %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s -; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs< %s +; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs< %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s declare { i32, i1 } @llvm.usub.with.overflow.i32(i32, i32) nounwind readnone declare { i64, i1 } @llvm.usub.with.overflow.i64(i64, i64) nounwind readnone ; FUNC-LABEL: {{^}}usubo_i64_zext: + +; EG: SUBB_UINT +; EG: ADDC_UINT define void @usubo_i64_zext(i64 addrspace(1)* %out, i64 %a, i64 %b) nounwind { %usub = call { i64, i1 } @llvm.usub.with.overflow.i64(i64 %a, i64 %b) nounwind %val = extractvalue { i64, i1 } %usub, 0 @@ -18,6 +21,9 @@ define void @usubo_i64_zext(i64 addrspace(1)* %out, i64 %a, i64 %b) nounwind { ; FUNC-LABEL: {{^}}s_usubo_i32: ; SI: s_sub_i32 + +; EG-DAG: SUBB_UINT +; EG-DAG: SUB_INT define void @s_usubo_i32(i32 addrspace(1)* %out, i1 addrspace(1)* %carryout, i32 %a, i32 %b) nounwind { %usub = call { i32, i1 } @llvm.usub.with.overflow.i32(i32 %a, i32 %b) nounwind %val = extractvalue { i32, i1 } %usub, 0 @@ -29,9 +35,12 @@ define void @s_usubo_i32(i32 addrspace(1)* %out, i1 addrspace(1)* %carryout, i32 ; FUNC-LABEL: {{^}}v_usubo_i32: ; SI: v_subrev_i32_e32 + +; EG-DAG: SUBB_UINT +; EG-DAG: SUB_INT define void @v_usubo_i32(i32 addrspace(1)* %out, i1 addrspace(1)* %carryout, i32 addrspace(1)* %aptr, i32 addrspace(1)* %bptr) nounwind { - %a = load i32 addrspace(1)* %aptr, align 4 - %b = load i32 addrspace(1)* %bptr, align 4 + %a = load i32, i32 addrspace(1)* %aptr, align 4 + %b = load i32, i32 addrspace(1)* %bptr, align 4 %usub = call { i32, i1 } @llvm.usub.with.overflow.i32(i32 %a, i32 %b) nounwind %val = extractvalue { i32, i1 } %usub, 0 %carry = extractvalue { i32, i1 } %usub, 1 @@ -43,6 +52,11 @@ define void @v_usubo_i32(i32 addrspace(1)* %out, i1 addrspace(1)* %carryout, i32 ; FUNC-LABEL: {{^}}s_usubo_i64: ; SI: s_sub_u32 ; SI: s_subb_u32 + +; EG-DAG: SUBB_UINT +; EG-DAG: SUB_INT +; EG-DAG: SUB_INT +; EG: SUB_INT define void @s_usubo_i64(i64 addrspace(1)* %out, i1 addrspace(1)* %carryout, i64 %a, i64 %b) nounwind { %usub = call { i64, i1 } @llvm.usub.with.overflow.i64(i64 %a, i64 %b) nounwind %val = extractvalue { i64, i1 } %usub, 0 @@ -55,9 +69,14 @@ define void @s_usubo_i64(i64 addrspace(1)* %out, i1 addrspace(1)* %carryout, i64 ; FUNC-LABEL: {{^}}v_usubo_i64: ; SI: v_sub_i32 ; SI: v_subb_u32 + +; EG-DAG: SUBB_UINT +; EG-DAG: SUB_INT +; EG-DAG: SUB_INT +; EG: SUB_INT define void @v_usubo_i64(i64 addrspace(1)* %out, i1 addrspace(1)* %carryout, i64 addrspace(1)* %aptr, i64 addrspace(1)* %bptr) nounwind { - %a = load i64 addrspace(1)* %aptr, align 4 - %b = load i64 addrspace(1)* %bptr, align 4 + %a = load i64, i64 addrspace(1)* %aptr, align 4 + %b = load i64, i64 addrspace(1)* %bptr, align 4 %usub = call { i64, i1 } @llvm.usub.with.overflow.i64(i64 %a, i64 %b) nounwind %val = extractvalue { i64, i1 } %usub, 0 %carry = extractvalue { i64, i1 } %usub, 1 |