467 lines
14 KiB
YAML
467 lines
14 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=i386-linux-gnu -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=X86
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# RUN: llc -mtriple=x86_64-linux-gnu -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=X64
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--- |
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define i8 @test_zext_i1toi8(i1 %a) {
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%r = zext i1 %a to i8
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ret i8 %r
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}
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define i16 @test_zext_i1toi16(i1 %a) {
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%r = zext i1 %a to i16
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ret i16 %r
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}
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define i32 @test_zext_i1(i1 %a) {
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%r = zext i1 %a to i32
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ret i32 %r
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}
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define i32 @test_zext_i8(i8 %val) {
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%r = zext i8 %val to i32
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ret i32 %r
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}
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define i32 @test_zext_i16(i16 %val) {
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%r = zext i16 %val to i32
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ret i32 %r
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}
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define i32 @test_sext_i8(i8 %val) {
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%r = sext i8 %val to i32
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ret i32 %r
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}
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define i32 @test_sext_i16(i16 %val) {
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%r = sext i16 %val to i32
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ret i32 %r
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}
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define void @test_anyext_i1toi8() { ret void }
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define void @test_anyext_i1toi16() { ret void }
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define void @test_anyext_i1toi32() { ret void }
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define void @test_anyext_i8toi16() { ret void }
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define void @test_anyext_i8toi32() { ret void }
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define void @test_anyext_i16toi32() { ret void }
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...
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---
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name: test_zext_i1toi8
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alignment: 16
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legalized: true
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regBankSelected: true
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registers:
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- { id: 0, class: gpr, preferred-register: '' }
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- { id: 1, class: gpr, preferred-register: '' }
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- { id: 2, class: gpr, preferred-register: '' }
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body: |
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bb.1 (%ir-block.0):
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liveins: $edi
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; X86-LABEL: name: test_zext_i1toi8
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; X86: [[COPY:%[0-9]+]]:gr32_abcd = COPY $edi
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; X86-NEXT: [[COPY1:%[0-9]+]]:gr8 = COPY [[COPY]].sub_8bit
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; X86-NEXT: [[AND8ri:%[0-9]+]]:gr8 = AND8ri [[COPY1]], 1, implicit-def $eflags
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; X86-NEXT: $al = COPY [[AND8ri]]
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; X86-NEXT: RET 0, implicit $al
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; X64-LABEL: name: test_zext_i1toi8
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; X64: [[COPY:%[0-9]+]]:gr32 = COPY $edi
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; X64-NEXT: [[COPY1:%[0-9]+]]:gr8 = COPY [[COPY]].sub_8bit
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; X64-NEXT: [[AND8ri:%[0-9]+]]:gr8 = AND8ri [[COPY1]], 1, implicit-def $eflags
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; X64-NEXT: $al = COPY [[AND8ri]]
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; X64-NEXT: RET 0, implicit $al
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%0(s32) = COPY $edi
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%1(s1) = G_TRUNC %0(s32)
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%2(s8) = G_ZEXT %1(s1)
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$al = COPY %2(s8)
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RET 0, implicit $al
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...
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---
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name: test_zext_i1toi16
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alignment: 16
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legalized: true
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regBankSelected: true
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registers:
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- { id: 0, class: gpr, preferred-register: '' }
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- { id: 1, class: gpr, preferred-register: '' }
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- { id: 2, class: gpr, preferred-register: '' }
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body: |
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bb.1 (%ir-block.0):
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liveins: $edi
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; X86-LABEL: name: test_zext_i1toi16
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; X86: [[COPY:%[0-9]+]]:gr32_abcd = COPY $edi
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; X86-NEXT: [[COPY1:%[0-9]+]]:gr8 = COPY [[COPY]].sub_8bit
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; X86-NEXT: [[DEF:%[0-9]+]]:gr16 = IMPLICIT_DEF
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; X86-NEXT: [[INSERT_SUBREG:%[0-9]+]]:gr16 = INSERT_SUBREG [[DEF]], [[COPY1]], %subreg.sub_8bit
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; X86-NEXT: [[AND16ri_:%[0-9]+]]:gr16 = AND16ri [[INSERT_SUBREG]], 1, implicit-def $eflags
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; X86-NEXT: $ax = COPY [[AND16ri_]]
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; X86-NEXT: RET 0, implicit $ax
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; X64-LABEL: name: test_zext_i1toi16
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; X64: [[COPY:%[0-9]+]]:gr32 = COPY $edi
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; X64-NEXT: [[COPY1:%[0-9]+]]:gr8 = COPY [[COPY]].sub_8bit
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; X64-NEXT: [[DEF:%[0-9]+]]:gr16 = IMPLICIT_DEF
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; X64-NEXT: [[INSERT_SUBREG:%[0-9]+]]:gr16 = INSERT_SUBREG [[DEF]], [[COPY1]], %subreg.sub_8bit
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; X64-NEXT: [[AND16ri_:%[0-9]+]]:gr16 = AND16ri [[INSERT_SUBREG]], 1, implicit-def $eflags
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; X64-NEXT: $ax = COPY [[AND16ri_]]
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; X64-NEXT: RET 0, implicit $ax
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%0(s32) = COPY $edi
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%1(s1) = G_TRUNC %0(s32)
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%2(s16) = G_ZEXT %1(s1)
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$ax = COPY %2(s16)
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RET 0, implicit $ax
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...
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---
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name: test_zext_i1
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alignment: 16
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legalized: true
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regBankSelected: true
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registers:
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- { id: 0, class: gpr }
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- { id: 1, class: gpr }
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- { id: 2, class: gpr }
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body: |
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bb.1 (%ir-block.0):
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liveins: $edi
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; X86-LABEL: name: test_zext_i1
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; X86: [[COPY:%[0-9]+]]:gr32_abcd = COPY $edi
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; X86-NEXT: [[COPY1:%[0-9]+]]:gr8 = COPY [[COPY]].sub_8bit
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; X86-NEXT: [[DEF:%[0-9]+]]:gr32 = IMPLICIT_DEF
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; X86-NEXT: [[INSERT_SUBREG:%[0-9]+]]:gr32 = INSERT_SUBREG [[DEF]], [[COPY1]], %subreg.sub_8bit
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; X86-NEXT: [[AND32ri_:%[0-9]+]]:gr32 = AND32ri [[INSERT_SUBREG]], 1, implicit-def $eflags
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; X86-NEXT: $eax = COPY [[AND32ri_]]
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; X86-NEXT: RET 0, implicit $eax
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; X64-LABEL: name: test_zext_i1
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; X64: [[COPY:%[0-9]+]]:gr32 = COPY $edi
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; X64-NEXT: [[COPY1:%[0-9]+]]:gr8 = COPY [[COPY]].sub_8bit
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; X64-NEXT: [[DEF:%[0-9]+]]:gr32 = IMPLICIT_DEF
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; X64-NEXT: [[INSERT_SUBREG:%[0-9]+]]:gr32 = INSERT_SUBREG [[DEF]], [[COPY1]], %subreg.sub_8bit
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; X64-NEXT: [[AND32ri_:%[0-9]+]]:gr32 = AND32ri [[INSERT_SUBREG]], 1, implicit-def $eflags
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; X64-NEXT: $eax = COPY [[AND32ri_]]
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; X64-NEXT: RET 0, implicit $eax
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%0(s32) = COPY $edi
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%1(s1) = G_TRUNC %0(s32)
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%2(s32) = G_ZEXT %1(s1)
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$eax = COPY %2(s32)
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RET 0, implicit $eax
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...
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---
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name: test_zext_i8
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alignment: 16
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legalized: true
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regBankSelected: true
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registers:
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- { id: 0, class: gpr }
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- { id: 1, class: gpr }
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body: |
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bb.1 (%ir-block.0):
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liveins: $edi
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; X86-LABEL: name: test_zext_i8
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; X86: [[COPY:%[0-9]+]]:gr8 = COPY $dil
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; X86-NEXT: [[MOVZX32rr8_:%[0-9]+]]:gr32 = MOVZX32rr8 [[COPY]]
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; X86-NEXT: $eax = COPY [[MOVZX32rr8_]]
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; X86-NEXT: RET 0, implicit $eax
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; X64-LABEL: name: test_zext_i8
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; X64: [[COPY:%[0-9]+]]:gr8 = COPY $dil
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; X64-NEXT: [[MOVZX32rr8_:%[0-9]+]]:gr32 = MOVZX32rr8 [[COPY]]
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; X64-NEXT: $eax = COPY [[MOVZX32rr8_]]
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; X64-NEXT: RET 0, implicit $eax
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%0(s8) = COPY $dil
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%1(s32) = G_ZEXT %0(s8)
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$eax = COPY %1(s32)
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RET 0, implicit $eax
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...
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---
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name: test_zext_i16
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alignment: 16
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legalized: true
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regBankSelected: true
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registers:
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- { id: 0, class: gpr }
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- { id: 1, class: gpr }
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body: |
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bb.1 (%ir-block.0):
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liveins: $edi
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; X86-LABEL: name: test_zext_i16
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; X86: [[COPY:%[0-9]+]]:gr16 = COPY $di
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; X86-NEXT: [[MOVZX32rr16_:%[0-9]+]]:gr32 = MOVZX32rr16 [[COPY]]
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; X86-NEXT: $eax = COPY [[MOVZX32rr16_]]
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; X86-NEXT: RET 0, implicit $eax
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; X64-LABEL: name: test_zext_i16
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; X64: [[COPY:%[0-9]+]]:gr16 = COPY $di
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; X64-NEXT: [[MOVZX32rr16_:%[0-9]+]]:gr32 = MOVZX32rr16 [[COPY]]
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; X64-NEXT: $eax = COPY [[MOVZX32rr16_]]
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; X64-NEXT: RET 0, implicit $eax
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%0(s16) = COPY $di
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%1(s32) = G_ZEXT %0(s16)
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$eax = COPY %1(s32)
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RET 0, implicit $eax
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...
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---
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name: test_sext_i8
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alignment: 16
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legalized: true
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regBankSelected: true
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registers:
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- { id: 0, class: gpr }
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- { id: 1, class: gpr }
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body: |
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bb.1 (%ir-block.0):
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liveins: $edi
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; X86-LABEL: name: test_sext_i8
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; X86: [[COPY:%[0-9]+]]:gr8 = COPY $dil
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; X86-NEXT: [[MOVSX32rr8_:%[0-9]+]]:gr32 = MOVSX32rr8 [[COPY]]
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; X86-NEXT: $eax = COPY [[MOVSX32rr8_]]
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; X86-NEXT: RET 0, implicit $eax
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; X64-LABEL: name: test_sext_i8
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; X64: [[COPY:%[0-9]+]]:gr8 = COPY $dil
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; X64-NEXT: [[MOVSX32rr8_:%[0-9]+]]:gr32 = MOVSX32rr8 [[COPY]]
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; X64-NEXT: $eax = COPY [[MOVSX32rr8_]]
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; X64-NEXT: RET 0, implicit $eax
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%0(s8) = COPY $dil
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%1(s32) = G_SEXT %0(s8)
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$eax = COPY %1(s32)
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RET 0, implicit $eax
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...
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---
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name: test_sext_i16
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alignment: 16
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legalized: true
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regBankSelected: true
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registers:
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- { id: 0, class: gpr }
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- { id: 1, class: gpr }
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body: |
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bb.1 (%ir-block.0):
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liveins: $edi
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; X86-LABEL: name: test_sext_i16
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; X86: [[COPY:%[0-9]+]]:gr16 = COPY $di
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; X86-NEXT: [[MOVSX32rr16_:%[0-9]+]]:gr32 = MOVSX32rr16 [[COPY]]
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; X86-NEXT: $eax = COPY [[MOVSX32rr16_]]
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; X86-NEXT: RET 0, implicit $eax
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; X64-LABEL: name: test_sext_i16
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; X64: [[COPY:%[0-9]+]]:gr16 = COPY $di
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; X64-NEXT: [[MOVSX32rr16_:%[0-9]+]]:gr32 = MOVSX32rr16 [[COPY]]
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; X64-NEXT: $eax = COPY [[MOVSX32rr16_]]
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; X64-NEXT: RET 0, implicit $eax
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%0(s16) = COPY $di
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%1(s32) = G_SEXT %0(s16)
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$eax = COPY %1(s32)
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RET 0, implicit $eax
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...
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---
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name: test_anyext_i1toi8
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alignment: 16
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legalized: true
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regBankSelected: true
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registers:
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- { id: 0, class: gpr }
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- { id: 1, class: gpr }
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- { id: 2, class: gpr }
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body: |
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bb.1 (%ir-block.0):
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liveins: $edi
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; X86-LABEL: name: test_anyext_i1toi8
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; X86: [[COPY:%[0-9]+]]:gr32_abcd = COPY $edi
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; X86-NEXT: [[COPY1:%[0-9]+]]:gr8 = COPY [[COPY]].sub_8bit
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; X86-NEXT: $al = COPY [[COPY1]]
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; X86-NEXT: RET 0, implicit $al
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; X64-LABEL: name: test_anyext_i1toi8
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; X64: [[COPY:%[0-9]+]]:gr32 = COPY $edi
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; X64-NEXT: [[COPY1:%[0-9]+]]:gr8 = COPY [[COPY]].sub_8bit
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; X64-NEXT: $al = COPY [[COPY1]]
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; X64-NEXT: RET 0, implicit $al
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%0(s32) = COPY $edi
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%1(s1) = G_TRUNC %0(s32)
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%2(s8) = G_ANYEXT %1(s1)
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$al = COPY %2(s8)
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RET 0, implicit $al
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...
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---
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name: test_anyext_i1toi16
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alignment: 16
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legalized: true
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regBankSelected: true
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registers:
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- { id: 0, class: gpr }
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- { id: 1, class: gpr }
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- { id: 2, class: gpr }
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body: |
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bb.1 (%ir-block.0):
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liveins: $edi
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; X86-LABEL: name: test_anyext_i1toi16
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; X86: [[COPY:%[0-9]+]]:gr32_abcd = COPY $edi
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; X86-NEXT: [[COPY1:%[0-9]+]]:gr8 = COPY [[COPY]].sub_8bit
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; X86-NEXT: [[SUBREG_TO_REG:%[0-9]+]]:gr16 = SUBREG_TO_REG 0, [[COPY1]], %subreg.sub_8bit
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; X86-NEXT: $ax = COPY [[SUBREG_TO_REG]]
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; X86-NEXT: RET 0, implicit $ax
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; X64-LABEL: name: test_anyext_i1toi16
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; X64: [[COPY:%[0-9]+]]:gr32 = COPY $edi
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; X64-NEXT: [[COPY1:%[0-9]+]]:gr8 = COPY [[COPY]].sub_8bit
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; X64-NEXT: [[SUBREG_TO_REG:%[0-9]+]]:gr16 = SUBREG_TO_REG 0, [[COPY1]], %subreg.sub_8bit
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; X64-NEXT: $ax = COPY [[SUBREG_TO_REG]]
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; X64-NEXT: RET 0, implicit $ax
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%0(s32) = COPY $edi
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%1(s1) = G_TRUNC %0(s32)
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%2(s16) = G_ANYEXT %1(s1)
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$ax = COPY %2(s16)
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RET 0, implicit $ax
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...
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---
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name: test_anyext_i1toi32
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alignment: 16
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legalized: true
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regBankSelected: true
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registers:
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- { id: 0, class: gpr }
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- { id: 1, class: gpr }
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- { id: 2, class: gpr }
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body: |
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bb.1 (%ir-block.0):
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liveins: $edi
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; X86-LABEL: name: test_anyext_i1toi32
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; X86: [[COPY:%[0-9]+]]:gr32_abcd = COPY $edi
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; X86-NEXT: [[COPY1:%[0-9]+]]:gr8 = COPY [[COPY]].sub_8bit
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; X86-NEXT: [[SUBREG_TO_REG:%[0-9]+]]:gr32 = SUBREG_TO_REG 0, [[COPY1]], %subreg.sub_8bit
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; X86-NEXT: $eax = COPY [[SUBREG_TO_REG]]
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; X86-NEXT: RET 0, implicit $eax
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; X64-LABEL: name: test_anyext_i1toi32
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; X64: [[COPY:%[0-9]+]]:gr32 = COPY $edi
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; X64-NEXT: [[COPY1:%[0-9]+]]:gr8 = COPY [[COPY]].sub_8bit
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; X64-NEXT: [[SUBREG_TO_REG:%[0-9]+]]:gr32 = SUBREG_TO_REG 0, [[COPY1]], %subreg.sub_8bit
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; X64-NEXT: $eax = COPY [[SUBREG_TO_REG]]
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; X64-NEXT: RET 0, implicit $eax
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%0(s32) = COPY $edi
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%1(s1) = G_TRUNC %0(s32)
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%2(s32) = G_ANYEXT %1(s1)
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$eax = COPY %2(s32)
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RET 0, implicit $eax
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...
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---
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name: test_anyext_i8toi16
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alignment: 16
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legalized: true
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regBankSelected: true
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registers:
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- { id: 0, class: gpr }
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- { id: 1, class: gpr }
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- { id: 2, class: gpr }
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body: |
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bb.1 (%ir-block.0):
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liveins: $edi
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; X86-LABEL: name: test_anyext_i8toi16
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; X86: [[COPY:%[0-9]+]]:gr32 = COPY $edi
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; X86-NEXT: [[COPY1:%[0-9]+]]:gr32_abcd = COPY [[COPY]]
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; X86-NEXT: [[COPY2:%[0-9]+]]:gr8_abcd_l = COPY [[COPY1]].sub_8bit
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; X86-NEXT: [[MOVZX32rr8_:%[0-9]+]]:gr32 = MOVZX32rr8 [[COPY2]]
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; X86-NEXT: [[COPY3:%[0-9]+]]:gr16 = COPY [[MOVZX32rr8_]].sub_16bit
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; X86-NEXT: $ax = COPY [[COPY3]]
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; X86-NEXT: RET 0, implicit $ax
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; X64-LABEL: name: test_anyext_i8toi16
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; X64: [[COPY:%[0-9]+]]:gr32 = COPY $edi
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; X64-NEXT: [[COPY1:%[0-9]+]]:gr8 = COPY [[COPY]].sub_8bit
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; X64-NEXT: [[MOVZX32rr8_:%[0-9]+]]:gr32 = MOVZX32rr8 [[COPY1]]
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; X64-NEXT: [[COPY2:%[0-9]+]]:gr16 = COPY [[MOVZX32rr8_]].sub_16bit
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; X64-NEXT: $ax = COPY [[COPY2]]
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; X64-NEXT: RET 0, implicit $ax
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%0(s32) = COPY $edi
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%1(s8) = G_TRUNC %0(s32)
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%2(s16) = G_ANYEXT %1(s8)
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$ax = COPY %2(s16)
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RET 0, implicit $ax
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...
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---
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name: test_anyext_i8toi32
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alignment: 16
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legalized: true
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regBankSelected: true
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registers:
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- { id: 0, class: gpr }
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- { id: 1, class: gpr }
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- { id: 2, class: gpr }
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|
|
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body: |
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bb.1 (%ir-block.0):
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liveins: $edi
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|
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; X86-LABEL: name: test_anyext_i8toi32
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; X86: [[COPY:%[0-9]+]]:gr32 = COPY $edi
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; X86-NEXT: [[COPY1:%[0-9]+]]:gr32_abcd = COPY [[COPY]]
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|
; X86-NEXT: [[COPY2:%[0-9]+]]:gr8_abcd_l = COPY [[COPY1]].sub_8bit
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|
; X86-NEXT: [[MOVZX32rr8_:%[0-9]+]]:gr32 = MOVZX32rr8 [[COPY2]]
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|
; X86-NEXT: $eax = COPY [[MOVZX32rr8_]]
|
|
; X86-NEXT: RET 0, implicit $eax
|
|
; X64-LABEL: name: test_anyext_i8toi32
|
|
; X64: [[COPY:%[0-9]+]]:gr32 = COPY $edi
|
|
; X64-NEXT: [[COPY1:%[0-9]+]]:gr8 = COPY [[COPY]].sub_8bit
|
|
; X64-NEXT: [[MOVZX32rr8_:%[0-9]+]]:gr32 = MOVZX32rr8 [[COPY1]]
|
|
; X64-NEXT: $eax = COPY [[MOVZX32rr8_]]
|
|
; X64-NEXT: RET 0, implicit $eax
|
|
%0(s32) = COPY $edi
|
|
%1(s8) = G_TRUNC %0(s32)
|
|
%2(s32) = G_ANYEXT %1(s8)
|
|
$eax = COPY %2(s32)
|
|
RET 0, implicit $eax
|
|
...
|
|
---
|
|
name: test_anyext_i16toi32
|
|
alignment: 16
|
|
legalized: true
|
|
regBankSelected: true
|
|
registers:
|
|
- { id: 0, class: gpr }
|
|
- { id: 1, class: gpr }
|
|
- { id: 2, class: gpr }
|
|
|
|
body: |
|
|
bb.1 (%ir-block.0):
|
|
liveins: $edi
|
|
|
|
; X86-LABEL: name: test_anyext_i16toi32
|
|
; X86: [[COPY:%[0-9]+]]:gr32 = COPY $edi
|
|
; X86-NEXT: [[COPY1:%[0-9]+]]:gr16 = COPY [[COPY]].sub_16bit
|
|
; X86-NEXT: [[DEF:%[0-9]+]]:low32_addr_access_rbp = IMPLICIT_DEF
|
|
; X86-NEXT: [[INSERT_SUBREG:%[0-9]+]]:low32_addr_access_rbp = INSERT_SUBREG [[DEF]], [[COPY1]], %subreg.sub_16bit
|
|
; X86-NEXT: $eax = COPY [[INSERT_SUBREG]]
|
|
; X86-NEXT: RET 0, implicit $eax
|
|
; X64-LABEL: name: test_anyext_i16toi32
|
|
; X64: [[COPY:%[0-9]+]]:gr32 = COPY $edi
|
|
; X64-NEXT: [[COPY1:%[0-9]+]]:gr16 = COPY [[COPY]].sub_16bit
|
|
; X64-NEXT: [[DEF:%[0-9]+]]:low32_addr_access_rbp = IMPLICIT_DEF
|
|
; X64-NEXT: [[INSERT_SUBREG:%[0-9]+]]:low32_addr_access_rbp = INSERT_SUBREG [[DEF]], [[COPY1]], %subreg.sub_16bit
|
|
; X64-NEXT: $eax = COPY [[INSERT_SUBREG]]
|
|
; X64-NEXT: RET 0, implicit $eax
|
|
%0(s32) = COPY $edi
|
|
%1(s16) = G_TRUNC %0(s32)
|
|
%2(s32) = G_ANYEXT %1(s16)
|
|
$eax = COPY %2(s32)
|
|
RET 0, implicit $eax
|
|
...
|