| ; RUN: llc -march=nvptx64 -stop-before=nvptx-proxyreg-erasure < %s 2>&1 \ |
| ; RUN: | FileCheck %s --check-prefix=MIR --check-prefix=MIR-BEFORE |
| |
| ; RUN: llc -march=nvptx64 -stop-after=nvptx-proxyreg-erasure < %s 2>&1 \ |
| ; RUN: | FileCheck %s --check-prefix=MIR --check-prefix=MIR-AFTER |
| |
| ; Check ProxyRegErasure pass MIR manipulation. |
| |
| declare <4 x i32> @callee_vec_i32() |
| define <4 x i32> @check_vec_i32() { |
| ; MIR: body: |
| ; MIR-DAG: Callseq_Start {{[0-9]+}}, {{[0-9]+}} |
| ; MIR-DAG: %0:int32regs, %1:int32regs, %2:int32regs, %3:int32regs = LoadParamMemV4I32 0 |
| ; MIR-DAG: Callseq_End {{[0-9]+}} |
| |
| ; MIR-BEFORE-DAG: %4:int32regs = ProxyRegI32 killed %0 |
| ; MIR-BEFORE-DAG: %5:int32regs = ProxyRegI32 killed %1 |
| ; MIR-BEFORE-DAG: %6:int32regs = ProxyRegI32 killed %2 |
| ; MIR-BEFORE-DAG: %7:int32regs = ProxyRegI32 killed %3 |
| ; MIR-BEFORE-DAG: StoreRetvalV4I32 killed %4, killed %5, killed %6, killed %7, 0 |
| ; MIR-AFTER-DAG: StoreRetvalV4I32 killed %0, killed %1, killed %2, killed %3, 0 |
| |
| %ret = call <4 x i32> @callee_vec_i32() |
| ret <4 x i32> %ret |
| } |