| ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| ; RUN: llc -mtriple=x86_64-linux-gnu -O0 -global-isel -stop-after=irtranslator -verify-machineinstrs %s -o - 2>&1 | FileCheck %s |
| |
| define i8 @zext_i1_to_i8(i1 %val) { |
| ; CHECK-LABEL: name: zext_i1_to_i8 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $edi |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $edi |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[COPY]](s32) |
| ; CHECK: [[ZEXT:%[0-9]+]]:_(s8) = G_ZEXT [[TRUNC]](s1) |
| ; CHECK: $al = COPY [[ZEXT]](s8) |
| ; CHECK: RET 0, implicit $al |
| %res = zext i1 %val to i8 |
| ret i8 %res |
| } |
| |
| define i16 @zext_i1_to_i16(i1 %val) { |
| ; CHECK-LABEL: name: zext_i1_to_i16 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $edi |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $edi |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[COPY]](s32) |
| ; CHECK: [[ZEXT:%[0-9]+]]:_(s16) = G_ZEXT [[TRUNC]](s1) |
| ; CHECK: $ax = COPY [[ZEXT]](s16) |
| ; CHECK: RET 0, implicit $ax |
| %res = zext i1 %val to i16 |
| ret i16 %res |
| } |
| |
| define i32 @zext_i1_to_i32(i1 %val) { |
| ; CHECK-LABEL: name: zext_i1_to_i32 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $edi |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $edi |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[COPY]](s32) |
| ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[TRUNC]](s1) |
| ; CHECK: $eax = COPY [[ZEXT]](s32) |
| ; CHECK: RET 0, implicit $eax |
| %res = zext i1 %val to i32 |
| ret i32 %res |
| } |
| |
| define i64 @zext_i1_to_i64(i1 %val) { |
| ; CHECK-LABEL: name: zext_i1_to_i64 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $edi |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $edi |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[COPY]](s32) |
| ; CHECK: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[TRUNC]](s1) |
| ; CHECK: $rax = COPY [[ZEXT]](s64) |
| ; CHECK: RET 0, implicit $rax |
| %res = zext i1 %val to i64 |
| ret i64 %res |
| } |
| |
| define i16 @zext_i8_to_i16(i8 %val) { |
| ; CHECK-LABEL: name: zext_i8_to_i16 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $edi |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $edi |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32) |
| ; CHECK: [[ZEXT:%[0-9]+]]:_(s16) = G_ZEXT [[TRUNC]](s8) |
| ; CHECK: $ax = COPY [[ZEXT]](s16) |
| ; CHECK: RET 0, implicit $ax |
| %res = zext i8 %val to i16 |
| ret i16 %res |
| } |
| |
| define i32 @zext_i8_to_i32(i8 %val) { |
| ; CHECK-LABEL: name: zext_i8_to_i32 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $edi |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $edi |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32) |
| ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[TRUNC]](s8) |
| ; CHECK: $eax = COPY [[ZEXT]](s32) |
| ; CHECK: RET 0, implicit $eax |
| %res = zext i8 %val to i32 |
| ret i32 %res |
| } |
| |
| define i64 @zext_i8_to_i64(i8 %val) { |
| ; CHECK-LABEL: name: zext_i8_to_i64 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $edi |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $edi |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32) |
| ; CHECK: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[TRUNC]](s8) |
| ; CHECK: $rax = COPY [[ZEXT]](s64) |
| ; CHECK: RET 0, implicit $rax |
| %res = zext i8 %val to i64 |
| ret i64 %res |
| } |
| |
| define i32 @zext_i16_to_i32(i16 %val) { |
| ; CHECK-LABEL: name: zext_i16_to_i32 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $edi |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $edi |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32) |
| ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[TRUNC]](s16) |
| ; CHECK: $eax = COPY [[ZEXT]](s32) |
| ; CHECK: RET 0, implicit $eax |
| %res = zext i16 %val to i32 |
| ret i32 %res |
| } |
| |
| define i64 @zext_i16_to_i64(i16 %val) { |
| ; CHECK-LABEL: name: zext_i16_to_i64 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $edi |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $edi |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32) |
| ; CHECK: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[TRUNC]](s16) |
| ; CHECK: $rax = COPY [[ZEXT]](s64) |
| ; CHECK: RET 0, implicit $rax |
| %res = zext i16 %val to i64 |
| ret i64 %res |
| } |
| |
| define i64 @zext_i32_to_i64(i32 %val) { |
| ; CHECK-LABEL: name: zext_i32_to_i64 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $edi |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $edi |
| ; CHECK: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[COPY]](s32) |
| ; CHECK: $rax = COPY [[ZEXT]](s64) |
| ; CHECK: RET 0, implicit $rax |
| %res = zext i32 %val to i64 |
| ret i64 %res |
| } |
| |
| define i8 @test_sdiv_i8(i8 %arg1, i8 %arg2) { |
| ; CHECK-LABEL: name: test_sdiv_i8 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $edi, $esi |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $edi |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32) |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $esi |
| ; CHECK: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[COPY1]](s32) |
| ; CHECK: [[SDIV:%[0-9]+]]:_(s8) = G_SDIV [[TRUNC]], [[TRUNC1]] |
| ; CHECK: $al = COPY [[SDIV]](s8) |
| ; CHECK: RET 0, implicit $al |
| %res = sdiv i8 %arg1, %arg2 |
| ret i8 %res |
| } |
| |
| define i16 @test_sdiv_i16(i16 %arg1, i16 %arg2) { |
| ; CHECK-LABEL: name: test_sdiv_i16 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $edi, $esi |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $edi |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32) |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $esi |
| ; CHECK: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32) |
| ; CHECK: [[SDIV:%[0-9]+]]:_(s16) = G_SDIV [[TRUNC]], [[TRUNC1]] |
| ; CHECK: $ax = COPY [[SDIV]](s16) |
| ; CHECK: RET 0, implicit $ax |
| %res = sdiv i16 %arg1, %arg2 |
| ret i16 %res |
| } |
| |
| define i32 @test_sdiv_i32(i32 %arg1, i32 %arg2) { |
| ; CHECK-LABEL: name: test_sdiv_i32 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $edi, $esi |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $edi |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $esi |
| ; CHECK: [[SDIV:%[0-9]+]]:_(s32) = G_SDIV [[COPY]], [[COPY1]] |
| ; CHECK: $eax = COPY [[SDIV]](s32) |
| ; CHECK: RET 0, implicit $eax |
| %res = sdiv i32 %arg1, %arg2 |
| ret i32 %res |
| } |
| |
| define i64 @test_sdiv_i64(i64 %arg1, i64 %arg2) { |
| ; CHECK-LABEL: name: test_sdiv_i64 |
| ; CHECK: bb.1 (%ir-block.0): |
| ; CHECK: liveins: $rdi, $rsi |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $rdi |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $rsi |
| ; CHECK: [[SDIV:%[0-9]+]]:_(s64) = G_SDIV [[COPY]], [[COPY1]] |
| ; CHECK: $rax = COPY [[SDIV]](s64) |
| ; CHECK: RET 0, implicit $rax |
| %res = sdiv i64 %arg1, %arg2 |
| ret i64 %res |
| } |