| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -O0 -mtriple=mipsel-linux-gnu -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=MIPS32 |
| --- | |
| |
| define void @load_store_i8(i8* %px, i8* %py) {entry: ret void} |
| define void @load_store_i16(i16* %px, i16* %py) {entry: ret void} |
| define void @load_store_i32(i32* %px, i32* %py) {entry: ret void} |
| |
| ... |
| --- |
| name: load_store_i8 |
| alignment: 2 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.1.entry: |
| liveins: $a0, $a1 |
| |
| ; MIPS32-LABEL: name: load_store_i8 |
| ; MIPS32: liveins: $a0, $a1 |
| ; MIPS32: [[COPY:%[0-9]+]]:gpr32 = COPY $a0 |
| ; MIPS32: [[COPY1:%[0-9]+]]:gpr32 = COPY $a1 |
| ; MIPS32: [[LBu:%[0-9]+]]:gpr32 = LBu [[COPY1]], 0 :: (load 1 from %ir.py) |
| ; MIPS32: SB [[LBu]], [[COPY]], 0 :: (store 1 into %ir.px) |
| ; MIPS32: RetRA |
| %0:gprb(p0) = COPY $a0 |
| %1:gprb(p0) = COPY $a1 |
| %4:gprb(s32) = G_LOAD %1(p0) :: (load 1 from %ir.py) |
| %3:gprb(s32) = COPY %4(s32) |
| G_STORE %3(s32), %0(p0) :: (store 1 into %ir.px) |
| RetRA |
| |
| ... |
| --- |
| name: load_store_i16 |
| alignment: 2 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.1.entry: |
| liveins: $a0, $a1 |
| |
| ; MIPS32-LABEL: name: load_store_i16 |
| ; MIPS32: liveins: $a0, $a1 |
| ; MIPS32: [[COPY:%[0-9]+]]:gpr32 = COPY $a0 |
| ; MIPS32: [[COPY1:%[0-9]+]]:gpr32 = COPY $a1 |
| ; MIPS32: [[LHu:%[0-9]+]]:gpr32 = LHu [[COPY1]], 0 :: (load 2 from %ir.py) |
| ; MIPS32: SH [[LHu]], [[COPY]], 0 :: (store 2 into %ir.px) |
| ; MIPS32: RetRA |
| %0:gprb(p0) = COPY $a0 |
| %1:gprb(p0) = COPY $a1 |
| %4:gprb(s32) = G_LOAD %1(p0) :: (load 2 from %ir.py) |
| %3:gprb(s32) = COPY %4(s32) |
| G_STORE %3(s32), %0(p0) :: (store 2 into %ir.px) |
| RetRA |
| |
| ... |
| --- |
| name: load_store_i32 |
| alignment: 2 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.1.entry: |
| liveins: $a0, $a1 |
| |
| ; MIPS32-LABEL: name: load_store_i32 |
| ; MIPS32: liveins: $a0, $a1 |
| ; MIPS32: [[COPY:%[0-9]+]]:gpr32 = COPY $a0 |
| ; MIPS32: [[COPY1:%[0-9]+]]:gpr32 = COPY $a1 |
| ; MIPS32: [[LW:%[0-9]+]]:gpr32 = LW [[COPY1]], 0 :: (load 4 from %ir.py) |
| ; MIPS32: SW [[LW]], [[COPY]], 0 :: (store 4 into %ir.px) |
| ; MIPS32: RetRA |
| %0:gprb(p0) = COPY $a0 |
| %1:gprb(p0) = COPY $a1 |
| %2:gprb(s32) = G_LOAD %1(p0) :: (load 4 from %ir.py) |
| G_STORE %2(s32), %0(p0) :: (store 4 into %ir.px) |
| RetRA |
| |
| ... |