| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -O0 -mtriple thumb-- -mattr=+v6t2 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s |
| --- | |
| define void @test_trunc_and_zext_s1_to_s32() { ret void } |
| define void @test_trunc_and_sext_s1_to_s32() { ret void } |
| define void @test_trunc_and_anyext_s1_to_s32() { ret void } |
| |
| define void @test_trunc_and_zext_s8_to_s32() { ret void } |
| define void @test_trunc_and_sext_s8_to_s32() { ret void } |
| define void @test_trunc_and_anyext_s8_to_s32() { ret void } |
| |
| define void @test_trunc_and_zext_s16_to_s32() { ret void } |
| define void @test_trunc_and_sext_s16_to_s32() { ret void } |
| define void @test_trunc_and_anyext_s16_to_s32() { ret void } |
| |
| define void @test_trunc_and_zext_s1_to_s16() { ret void } |
| define void @test_trunc_and_sext_s1_to_s16() { ret void } |
| define void @test_trunc_and_anyext_s1_to_s16() { ret void } |
| |
| define void @test_trunc_and_zext_s8_to_s16() { ret void } |
| define void @test_trunc_and_sext_s8_to_s16() { ret void } |
| define void @test_trunc_and_anyext_s8_to_s16() { ret void } |
| |
| define void @test_trunc_and_zext_s1_to_s8() { ret void } |
| define void @test_trunc_and_sext_s1_to_s8() { ret void } |
| define void @test_trunc_and_anyext_s1_to_s8() { ret void } |
| ... |
| --- |
| name: test_trunc_and_zext_s1_to_s32 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| - { id: 2, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0 |
| |
| ; CHECK-LABEL: name: test_trunc_and_zext_s1_to_s32 |
| ; CHECK: liveins: $r0 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 |
| ; CHECK: [[COPY1:%[0-9]+]]:rgpr = COPY [[COPY]] |
| ; CHECK: [[t2ANDri:%[0-9]+]]:rgpr = t2ANDri [[COPY1]], 1, 14 /* CC::al */, $noreg, $noreg |
| ; CHECK: $r0 = COPY [[t2ANDri]] |
| ; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0 |
| %0(s32) = COPY $r0 |
| |
| %1(s1) = G_TRUNC %0(s32) |
| |
| %2(s32) = G_ZEXT %1(s1) |
| |
| $r0 = COPY %2(s32) |
| |
| BX_RET 14, $noreg, implicit $r0 |
| ... |
| --- |
| name: test_trunc_and_sext_s1_to_s32 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| - { id: 2, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0 |
| |
| ; CHECK-LABEL: name: test_trunc_and_sext_s1_to_s32 |
| ; CHECK: liveins: $r0 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 |
| ; CHECK: [[COPY1:%[0-9]+]]:rgpr = COPY [[COPY]] |
| ; CHECK: [[t2ANDri:%[0-9]+]]:rgpr = t2ANDri [[COPY1]], 1, 14 /* CC::al */, $noreg, $noreg |
| ; CHECK: [[t2RSBri:%[0-9]+]]:rgpr = t2RSBri [[t2ANDri]], 0, 14 /* CC::al */, $noreg, $noreg |
| ; CHECK: $r0 = COPY [[t2RSBri]] |
| ; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0 |
| %0(s32) = COPY $r0 |
| |
| %1(s1) = G_TRUNC %0(s32) |
| |
| %2(s32) = G_SEXT %1(s1) |
| |
| $r0 = COPY %2(s32) |
| |
| BX_RET 14, $noreg, implicit $r0 |
| ... |
| --- |
| name: test_trunc_and_anyext_s1_to_s32 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| - { id: 2, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0 |
| |
| ; CHECK-LABEL: name: test_trunc_and_anyext_s1_to_s32 |
| ; CHECK: liveins: $r0 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 |
| ; CHECK: $r0 = COPY [[COPY]] |
| ; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0 |
| %0(s32) = COPY $r0 |
| |
| %1(s1) = G_TRUNC %0(s32) |
| |
| %2(s32) = G_ANYEXT %1(s1) |
| |
| $r0 = COPY %2(s32) |
| |
| BX_RET 14, $noreg, implicit $r0 |
| ... |
| --- |
| name: test_trunc_and_zext_s8_to_s32 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| - { id: 2, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0 |
| |
| ; CHECK-LABEL: name: test_trunc_and_zext_s8_to_s32 |
| ; CHECK: liveins: $r0 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 |
| ; CHECK: [[COPY1:%[0-9]+]]:rgpr = COPY [[COPY]] |
| ; CHECK: [[t2UXTB:%[0-9]+]]:rgpr = t2UXTB [[COPY1]], 0, 14 /* CC::al */, $noreg |
| ; CHECK: $r0 = COPY [[t2UXTB]] |
| ; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0 |
| %0(s32) = COPY $r0 |
| |
| %1(s8) = G_TRUNC %0(s32) |
| |
| %2(s32) = G_ZEXT %1(s8) |
| |
| $r0 = COPY %2(s32) |
| |
| BX_RET 14, $noreg, implicit $r0 |
| ... |
| --- |
| name: test_trunc_and_sext_s8_to_s32 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| - { id: 2, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0 |
| |
| ; CHECK-LABEL: name: test_trunc_and_sext_s8_to_s32 |
| ; CHECK: liveins: $r0 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 |
| ; CHECK: [[COPY1:%[0-9]+]]:rgpr = COPY [[COPY]] |
| ; CHECK: [[t2SXTB:%[0-9]+]]:rgpr = t2SXTB [[COPY1]], 0, 14 /* CC::al */, $noreg |
| ; CHECK: $r0 = COPY [[t2SXTB]] |
| ; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0 |
| %0(s32) = COPY $r0 |
| |
| %1(s8) = G_TRUNC %0(s32) |
| |
| %2(s32) = G_SEXT %1(s8) |
| |
| $r0 = COPY %2(s32) |
| |
| BX_RET 14, $noreg, implicit $r0 |
| ... |
| --- |
| name: test_trunc_and_anyext_s8_to_s32 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| - { id: 2, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0 |
| |
| ; CHECK-LABEL: name: test_trunc_and_anyext_s8_to_s32 |
| ; CHECK: liveins: $r0 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 |
| ; CHECK: $r0 = COPY [[COPY]] |
| ; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0 |
| %0(s32) = COPY $r0 |
| |
| %1(s8) = G_TRUNC %0(s32) |
| |
| %2(s32) = G_ANYEXT %1(s8) |
| |
| $r0 = COPY %2(s32) |
| |
| BX_RET 14, $noreg, implicit $r0 |
| ... |
| --- |
| name: test_trunc_and_zext_s16_to_s32 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| - { id: 2, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0 |
| |
| ; CHECK-LABEL: name: test_trunc_and_zext_s16_to_s32 |
| ; CHECK: liveins: $r0 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 |
| ; CHECK: [[COPY1:%[0-9]+]]:rgpr = COPY [[COPY]] |
| ; CHECK: [[t2UXTH:%[0-9]+]]:rgpr = t2UXTH [[COPY1]], 0, 14 /* CC::al */, $noreg |
| ; CHECK: $r0 = COPY [[t2UXTH]] |
| ; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0 |
| %0(s32) = COPY $r0 |
| |
| %1(s16) = G_TRUNC %0(s32) |
| |
| %2(s32) = G_ZEXT %1(s16) |
| |
| $r0 = COPY %2(s32) |
| |
| BX_RET 14, $noreg, implicit $r0 |
| ... |
| --- |
| name: test_trunc_and_sext_s16_to_s32 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| - { id: 2, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0 |
| |
| ; CHECK-LABEL: name: test_trunc_and_sext_s16_to_s32 |
| ; CHECK: liveins: $r0 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 |
| ; CHECK: [[COPY1:%[0-9]+]]:rgpr = COPY [[COPY]] |
| ; CHECK: [[t2SXTH:%[0-9]+]]:rgpr = t2SXTH [[COPY1]], 0, 14 /* CC::al */, $noreg |
| ; CHECK: $r0 = COPY [[t2SXTH]] |
| ; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0 |
| %0(s32) = COPY $r0 |
| |
| %1(s16) = G_TRUNC %0(s32) |
| |
| %2(s32) = G_SEXT %1(s16) |
| |
| $r0 = COPY %2(s32) |
| |
| BX_RET 14, $noreg, implicit $r0 |
| ... |
| --- |
| name: test_trunc_and_anyext_s16_to_s32 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| - { id: 2, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0 |
| |
| ; CHECK-LABEL: name: test_trunc_and_anyext_s16_to_s32 |
| ; CHECK: liveins: $r0 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 |
| ; CHECK: $r0 = COPY [[COPY]] |
| ; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0 |
| %0(s32) = COPY $r0 |
| |
| %1(s16) = G_TRUNC %0(s32) |
| |
| %2(s32) = G_ANYEXT %1(s16) |
| |
| $r0 = COPY %2(s32) |
| |
| BX_RET 14, $noreg, implicit $r0 |
| ... |
| --- |
| name: test_trunc_and_zext_s1_to_s16 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| - { id: 2, class: gprb } |
| - { id: 3, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0, $r1 |
| |
| ; CHECK-LABEL: name: test_trunc_and_zext_s1_to_s16 |
| ; CHECK: liveins: $r0, $r1 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 |
| ; CHECK: [[COPY1:%[0-9]+]]:gpr = COPY $r1 |
| ; CHECK: [[COPY2:%[0-9]+]]:rgpr = COPY [[COPY1]] |
| ; CHECK: [[t2ANDri:%[0-9]+]]:rgpr = t2ANDri [[COPY2]], 1, 14 /* CC::al */, $noreg, $noreg |
| ; CHECK: t2STRHi12 [[t2ANDri]], [[COPY]], 0, 14 /* CC::al */, $noreg :: (store 2) |
| ; CHECK: BX_RET 14 /* CC::al */, $noreg |
| %0(p0) = COPY $r0 |
| |
| %1(s32) = COPY $r1 |
| |
| %2(s1) = G_TRUNC %1(s32) |
| |
| %3(s16) = G_ZEXT %2(s1) |
| |
| G_STORE %3(s16), %0(p0) :: (store 2) |
| |
| BX_RET 14, $noreg |
| ... |
| --- |
| name: test_trunc_and_sext_s1_to_s16 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| - { id: 2, class: gprb } |
| - { id: 3, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0, $r1 |
| |
| ; CHECK-LABEL: name: test_trunc_and_sext_s1_to_s16 |
| ; CHECK: liveins: $r0, $r1 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 |
| ; CHECK: [[COPY1:%[0-9]+]]:gpr = COPY $r1 |
| ; CHECK: [[COPY2:%[0-9]+]]:rgpr = COPY [[COPY1]] |
| ; CHECK: [[t2ANDri:%[0-9]+]]:rgpr = t2ANDri [[COPY2]], 1, 14 /* CC::al */, $noreg, $noreg |
| ; CHECK: [[t2RSBri:%[0-9]+]]:rgpr = t2RSBri [[t2ANDri]], 0, 14 /* CC::al */, $noreg, $noreg |
| ; CHECK: t2STRHi12 [[t2RSBri]], [[COPY]], 0, 14 /* CC::al */, $noreg :: (store 2) |
| ; CHECK: BX_RET 14 /* CC::al */, $noreg |
| %0(p0) = COPY $r0 |
| |
| %1(s32) = COPY $r1 |
| |
| %2(s1) = G_TRUNC %1(s32) |
| |
| %3(s16) = G_SEXT %2(s1) |
| |
| G_STORE %3(s16), %0(p0) :: (store 2) |
| |
| BX_RET 14, $noreg |
| ... |
| --- |
| name: test_trunc_and_anyext_s1_to_s16 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| - { id: 2, class: gprb } |
| - { id: 3, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0, $r1 |
| |
| ; CHECK-LABEL: name: test_trunc_and_anyext_s1_to_s16 |
| ; CHECK: liveins: $r0, $r1 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 |
| ; CHECK: [[COPY1:%[0-9]+]]:gpr = COPY $r1 |
| ; CHECK: [[COPY2:%[0-9]+]]:rgpr = COPY [[COPY1]] |
| ; CHECK: t2STRHi12 [[COPY2]], [[COPY]], 0, 14 /* CC::al */, $noreg :: (store 2) |
| ; CHECK: BX_RET 14 /* CC::al */, $noreg |
| %0(p0) = COPY $r0 |
| |
| %1(s32) = COPY $r1 |
| |
| %2(s1) = G_TRUNC %1(s32) |
| |
| %3(s16) = G_ANYEXT %2(s1) |
| |
| G_STORE %3(s16), %0(p0) :: (store 2) |
| |
| BX_RET 14, $noreg |
| ... |
| --- |
| name: test_trunc_and_zext_s8_to_s16 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| - { id: 2, class: gprb } |
| - { id: 3, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0, $r1 |
| |
| ; CHECK-LABEL: name: test_trunc_and_zext_s8_to_s16 |
| ; CHECK: liveins: $r0, $r1 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 |
| ; CHECK: [[COPY1:%[0-9]+]]:gpr = COPY $r1 |
| ; CHECK: [[COPY2:%[0-9]+]]:rgpr = COPY [[COPY1]] |
| ; CHECK: [[t2UXTB:%[0-9]+]]:rgpr = t2UXTB [[COPY2]], 0, 14 /* CC::al */, $noreg |
| ; CHECK: t2STRHi12 [[t2UXTB]], [[COPY]], 0, 14 /* CC::al */, $noreg :: (store 2) |
| ; CHECK: BX_RET 14 /* CC::al */, $noreg |
| %0(p0) = COPY $r0 |
| |
| %1(s32) = COPY $r1 |
| |
| %2(s8) = G_TRUNC %1(s32) |
| |
| %3(s16) = G_ZEXT %2(s8) |
| |
| G_STORE %3(s16), %0(p0) :: (store 2) |
| |
| BX_RET 14, $noreg |
| ... |
| --- |
| name: test_trunc_and_sext_s8_to_s16 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| - { id: 2, class: gprb } |
| - { id: 3, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0, $r1 |
| |
| ; CHECK-LABEL: name: test_trunc_and_sext_s8_to_s16 |
| ; CHECK: liveins: $r0, $r1 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 |
| ; CHECK: [[COPY1:%[0-9]+]]:gpr = COPY $r1 |
| ; CHECK: [[COPY2:%[0-9]+]]:rgpr = COPY [[COPY1]] |
| ; CHECK: [[t2SXTB:%[0-9]+]]:rgpr = t2SXTB [[COPY2]], 0, 14 /* CC::al */, $noreg |
| ; CHECK: t2STRHi12 [[t2SXTB]], [[COPY]], 0, 14 /* CC::al */, $noreg :: (store 2) |
| ; CHECK: BX_RET 14 /* CC::al */, $noreg |
| %0(p0) = COPY $r0 |
| |
| %1(s32) = COPY $r1 |
| |
| %2(s8) = G_TRUNC %1(s32) |
| |
| %3(s16) = G_SEXT %2(s8) |
| |
| G_STORE %3(s16), %0(p0) :: (store 2) |
| |
| BX_RET 14, $noreg |
| ... |
| --- |
| name: test_trunc_and_anyext_s8_to_s16 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| - { id: 2, class: gprb } |
| - { id: 3, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0, $r1 |
| |
| ; CHECK-LABEL: name: test_trunc_and_anyext_s8_to_s16 |
| ; CHECK: liveins: $r0, $r1 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 |
| ; CHECK: [[COPY1:%[0-9]+]]:gpr = COPY $r1 |
| ; CHECK: [[COPY2:%[0-9]+]]:rgpr = COPY [[COPY1]] |
| ; CHECK: t2STRHi12 [[COPY2]], [[COPY]], 0, 14 /* CC::al */, $noreg :: (store 2) |
| ; CHECK: BX_RET 14 /* CC::al */, $noreg |
| %0(p0) = COPY $r0 |
| |
| %1(s32) = COPY $r1 |
| |
| %2(s8) = G_TRUNC %1(s32) |
| |
| %3(s16) = G_ANYEXT %2(s8) |
| |
| G_STORE %3(s16), %0(p0) :: (store 2) |
| |
| BX_RET 14, $noreg |
| ... |
| --- |
| name: test_trunc_and_zext_s1_to_s8 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| - { id: 2, class: gprb } |
| - { id: 3, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0, $r1 |
| |
| ; CHECK-LABEL: name: test_trunc_and_zext_s1_to_s8 |
| ; CHECK: liveins: $r0, $r1 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 |
| ; CHECK: [[COPY1:%[0-9]+]]:gpr = COPY $r1 |
| ; CHECK: [[COPY2:%[0-9]+]]:rgpr = COPY [[COPY1]] |
| ; CHECK: [[t2ANDri:%[0-9]+]]:rgpr = t2ANDri [[COPY2]], 1, 14 /* CC::al */, $noreg, $noreg |
| ; CHECK: t2STRBi12 [[t2ANDri]], [[COPY]], 0, 14 /* CC::al */, $noreg :: (store 1) |
| ; CHECK: BX_RET 14 /* CC::al */, $noreg |
| %0(p0) = COPY $r0 |
| |
| %1(s32) = COPY $r1 |
| |
| %2(s1) = G_TRUNC %1(s32) |
| |
| %3(s8) = G_ZEXT %2(s1) |
| |
| G_STORE %3(s8), %0(p0) :: (store 1) |
| |
| BX_RET 14, $noreg |
| ... |
| --- |
| name: test_trunc_and_sext_s1_to_s8 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| - { id: 2, class: gprb } |
| - { id: 3, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0, $r1 |
| |
| ; CHECK-LABEL: name: test_trunc_and_sext_s1_to_s8 |
| ; CHECK: liveins: $r0, $r1 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 |
| ; CHECK: [[COPY1:%[0-9]+]]:gpr = COPY $r1 |
| ; CHECK: [[COPY2:%[0-9]+]]:rgpr = COPY [[COPY1]] |
| ; CHECK: [[t2ANDri:%[0-9]+]]:rgpr = t2ANDri [[COPY2]], 1, 14 /* CC::al */, $noreg, $noreg |
| ; CHECK: [[t2RSBri:%[0-9]+]]:rgpr = t2RSBri [[t2ANDri]], 0, 14 /* CC::al */, $noreg, $noreg |
| ; CHECK: t2STRBi12 [[t2RSBri]], [[COPY]], 0, 14 /* CC::al */, $noreg :: (store 1) |
| ; CHECK: BX_RET 14 /* CC::al */, $noreg |
| %0(p0) = COPY $r0 |
| |
| %1(s32) = COPY $r1 |
| |
| %2(s1) = G_TRUNC %1(s32) |
| |
| %3(s8) = G_SEXT %2(s1) |
| |
| G_STORE %3(s8), %0(p0) :: (store 1) |
| |
| BX_RET 14, $noreg |
| ... |
| --- |
| name: test_trunc_and_anyext_s1_to_s8 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| - { id: 2, class: gprb } |
| - { id: 3, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0, $r1 |
| |
| ; CHECK-LABEL: name: test_trunc_and_anyext_s1_to_s8 |
| ; CHECK: liveins: $r0, $r1 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 |
| ; CHECK: [[COPY1:%[0-9]+]]:gpr = COPY $r1 |
| ; CHECK: [[COPY2:%[0-9]+]]:rgpr = COPY [[COPY1]] |
| ; CHECK: t2STRBi12 [[COPY2]], [[COPY]], 0, 14 /* CC::al */, $noreg :: (store 1) |
| ; CHECK: BX_RET 14 /* CC::al */, $noreg |
| %0(p0) = COPY $r0 |
| |
| %1(s32) = COPY $r1 |
| |
| %2(s1) = G_TRUNC %1(s32) |
| |
| %3(s8) = G_ANYEXT %2(s1) |
| |
| G_STORE %3(s8), %0(p0) :: (store 1) |
| |
| BX_RET 14, $noreg |
| ... |
