| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -O0 -march=aarch64 -run-pass=legalizer %s -o - | FileCheck %s |
| --- |
| name: test_ext |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: test_ext |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0 |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; CHECK: $w0 = COPY [[TRUNC]](s32) |
| ; CHECK: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; CHECK: $w0 = COPY [[TRUNC1]](s32) |
| ; CHECK: [[TRUNC2:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; CHECK: $w0 = COPY [[TRUNC2]](s32) |
| ; CHECK: [[TRUNC3:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; CHECK: $w0 = COPY [[TRUNC3]](s32) |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY [[COPY]](s64) |
| ; CHECK: $x0 = COPY [[COPY1]](s64) |
| ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 255 |
| ; CHECK: [[COPY2:%[0-9]+]]:_(s64) = COPY [[COPY]](s64) |
| ; CHECK: [[AND:%[0-9]+]]:_(s64) = G_AND [[COPY2]], [[C]] |
| ; CHECK: $x0 = COPY [[AND]](s64) |
| ; CHECK: [[COPY3:%[0-9]+]]:_(s64) = COPY [[COPY]](s64) |
| ; CHECK: $x0 = COPY [[COPY3]](s64) |
| ; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 32 |
| ; CHECK: [[COPY4:%[0-9]+]]:_(s64) = COPY [[COPY]](s64) |
| ; CHECK: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[COPY4]], [[C1]] |
| ; CHECK: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[C1]] |
| ; CHECK: $x0 = COPY [[ASHR]](s64) |
| ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 31 |
| ; CHECK: [[TRUNC4:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; CHECK: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[TRUNC4]], [[C2]] |
| ; CHECK: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C2]] |
| ; CHECK: $w0 = COPY [[ASHR1]](s32) |
| ; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 |
| ; CHECK: [[TRUNC5:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; CHECK: [[AND1:%[0-9]+]]:_(s32) = G_AND [[TRUNC5]], [[C3]] |
| ; CHECK: $w0 = COPY [[AND1]](s32) |
| ; CHECK: [[TRUNC6:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; CHECK: $w0 = COPY [[TRUNC6]](s32) |
| ; CHECK: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 |
| ; CHECK: [[TRUNC7:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; CHECK: [[AND2:%[0-9]+]]:_(s32) = G_AND [[TRUNC7]], [[C4]] |
| ; CHECK: $w0 = COPY [[AND2]](s32) |
| ; CHECK: [[TRUNC8:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; CHECK: $w0 = COPY [[TRUNC8]](s32) |
| ; CHECK: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 |
| ; CHECK: [[TRUNC9:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; CHECK: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[TRUNC9]], [[C5]] |
| ; CHECK: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SHL2]], [[C5]] |
| ; CHECK: $w0 = COPY [[ASHR2]](s32) |
| ; CHECK: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 |
| ; CHECK: [[TRUNC10:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; CHECK: [[AND3:%[0-9]+]]:_(s32) = G_AND [[TRUNC10]], [[C6]] |
| ; CHECK: $w0 = COPY [[AND3]](s32) |
| ; CHECK: [[TRUNC11:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; CHECK: $w0 = COPY [[TRUNC11]](s32) |
| ; CHECK: [[TRUNC12:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; CHECK: $w0 = COPY [[TRUNC12]](s32) |
| ; CHECK: [[FPEXT:%[0-9]+]]:_(s64) = G_FPEXT [[TRUNC12]](s32) |
| ; CHECK: $x0 = COPY [[FPEXT]](s64) |
| ; CHECK: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 |
| ; CHECK: $w0 = COPY [[C7]](s32) |
| ; CHECK: [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 |
| ; CHECK: $w0 = COPY [[C8]](s32) |
| ; CHECK: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF |
| ; CHECK: $w0 = COPY [[DEF]](s32) |
| %0:_(s64) = COPY $x0 |
| %1:_(s1) = G_TRUNC %0(s64) |
| %19:_(s32) = G_ANYEXT %1(s1) |
| $w0 = COPY %19(s32) |
| %2:_(s8) = G_TRUNC %0(s64) |
| %20:_(s32) = G_ANYEXT %2(s8) |
| $w0 = COPY %20(s32) |
| %3:_(s16) = G_TRUNC %0(s64) |
| %21:_(s32) = G_ANYEXT %3(s16) |
| $w0 = COPY %21(s32) |
| %4:_(s32) = G_TRUNC %0(s64) |
| $w0 = COPY %4(s32) |
| %5:_(s64) = G_ANYEXT %1(s1) |
| $x0 = COPY %5(s64) |
| %6:_(s64) = G_ZEXT %2(s8) |
| $x0 = COPY %6(s64) |
| %7:_(s64) = G_ANYEXT %3(s16) |
| $x0 = COPY %7(s64) |
| %8:_(s64) = G_SEXT %4(s32) |
| $x0 = COPY %8(s64) |
| %9:_(s32) = G_SEXT %1(s1) |
| $w0 = COPY %9(s32) |
| %10:_(s32) = G_ZEXT %2(s8) |
| $w0 = COPY %10(s32) |
| %11:_(s32) = G_ANYEXT %3(s16) |
| $w0 = COPY %11(s32) |
| %12:_(s32) = G_ZEXT %1(s1) |
| $w0 = COPY %12(s32) |
| %13:_(s32) = G_ANYEXT %2(s8) |
| $w0 = COPY %13(s32) |
| %14:_(s32) = G_SEXT %3(s16) |
| $w0 = COPY %14(s32) |
| %15:_(s8) = G_ZEXT %1(s1) |
| %22:_(s32) = G_ANYEXT %15(s8) |
| $w0 = COPY %22(s32) |
| %16:_(s16) = G_ANYEXT %2(s8) |
| %23:_(s32) = G_ANYEXT %16(s16) |
| $w0 = COPY %23(s32) |
| %17:_(s32) = G_TRUNC %0(s64) |
| $w0 = COPY %17(s32) |
| %18:_(s64) = G_FPEXT %17(s32) |
| $x0 = COPY %18(s64) |
| %24:_(s16) = G_IMPLICIT_DEF |
| %25:_(s32) = G_ZEXT %24(s16) |
| $w0 = COPY %25(s32) |
| %26:_(s32) = G_SEXT %24(s16) |
| $w0 = COPY %26(s32) |
| %27:_(s32) = G_ANYEXT %24(s16) |
| $w0 = COPY %27(s32) |
| |
| ... |
| --- |
| name: test_anyext_anyext |
| body: | |
| bb.0: |
| liveins: $w0 |
| |
| ; CHECK-LABEL: name: test_anyext_anyext |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32) |
| ; CHECK: $w0 = COPY [[COPY1]](s32) |
| %0:_(s32) = COPY $w0 |
| %1:_(s1) = G_TRUNC %0(s32) |
| %2:_(s8) = G_ANYEXT %1(s1) |
| %3:_(s32) = G_ANYEXT %2(s8) |
| $w0 = COPY %3(s32) |
| |
| ... |
| --- |
| name: test_anyext_sext |
| body: | |
| bb.0: |
| liveins: $w0 |
| |
| ; CHECK-LABEL: name: test_anyext_sext |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 |
| ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 31 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32) |
| ; CHECK: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C]] |
| ; CHECK: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C]] |
| ; CHECK: $w0 = COPY [[ASHR]](s32) |
| %0:_(s32) = COPY $w0 |
| %1:_(s1) = G_TRUNC %0(s32) |
| %2:_(s8) = G_SEXT %1(s1) |
| %3:_(s32) = G_ANYEXT %2(s8) |
| $w0 = COPY %3(s32) |
| |
| ... |
| --- |
| name: test_anyext_zext |
| body: | |
| bb.0: |
| liveins: $w0 |
| |
| ; CHECK-LABEL: name: test_anyext_zext |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 |
| ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32) |
| ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C]] |
| ; CHECK: $w0 = COPY [[AND]](s32) |
| %0:_(s32) = COPY $w0 |
| %1:_(s1) = G_TRUNC %0(s32) |
| %2:_(s8) = G_ZEXT %1(s1) |
| %3:_(s32) = G_ANYEXT %2(s8) |
| $w0 = COPY %3(s32) |
| |
| ... |
