711 lines
23 KiB
LLVM
711 lines
23 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s --check-prefix=X64
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; RUN: llc < %s -mtriple=i686 -mattr=cmov | FileCheck %s --check-prefix=X86
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declare i4 @llvm.sdiv.fix.i4 (i4, i4, i32)
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declare i15 @llvm.sdiv.fix.i15 (i15, i15, i32)
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declare i16 @llvm.sdiv.fix.i16 (i16, i16, i32)
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declare i18 @llvm.sdiv.fix.i18 (i18, i18, i32)
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declare i64 @llvm.sdiv.fix.i64 (i64, i64, i32)
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declare <4 x i32> @llvm.sdiv.fix.v4i32(<4 x i32>, <4 x i32>, i32)
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define i16 @func(i16 %x, i16 %y) nounwind {
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; X64-LABEL: func:
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; X64: # %bb.0:
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; X64-NEXT: movswl %si, %esi
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; X64-NEXT: movswl %di, %ecx
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; X64-NEXT: shll $7, %ecx
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; X64-NEXT: movl %ecx, %eax
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; X64-NEXT: cltd
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; X64-NEXT: idivl %esi
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; X64-NEXT: # kill: def $eax killed $eax def $rax
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; X64-NEXT: leal -1(%rax), %edi
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; X64-NEXT: testl %esi, %esi
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; X64-NEXT: sets %sil
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; X64-NEXT: testl %ecx, %ecx
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; X64-NEXT: sets %cl
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; X64-NEXT: xorb %sil, %cl
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; X64-NEXT: testl %edx, %edx
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; X64-NEXT: setne %dl
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; X64-NEXT: testb %cl, %dl
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; X64-NEXT: cmovnel %edi, %eax
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; X64-NEXT: # kill: def $ax killed $ax killed $rax
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; X64-NEXT: retq
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;
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; X86-LABEL: func:
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; X86: # %bb.0:
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; X86-NEXT: pushl %ebx
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; X86-NEXT: pushl %edi
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; X86-NEXT: pushl %esi
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; X86-NEXT: movswl {{[0-9]+}}(%esp), %esi
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; X86-NEXT: movswl {{[0-9]+}}(%esp), %ecx
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; X86-NEXT: shll $7, %ecx
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; X86-NEXT: movl %ecx, %eax
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; X86-NEXT: cltd
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; X86-NEXT: idivl %esi
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; X86-NEXT: leal -1(%eax), %edi
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; X86-NEXT: testl %esi, %esi
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; X86-NEXT: sets %bl
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; X86-NEXT: testl %ecx, %ecx
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; X86-NEXT: sets %cl
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; X86-NEXT: xorb %bl, %cl
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; X86-NEXT: testl %edx, %edx
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; X86-NEXT: setne %dl
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; X86-NEXT: testb %cl, %dl
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; X86-NEXT: cmovnel %edi, %eax
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; X86-NEXT: # kill: def $ax killed $ax killed $eax
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; X86-NEXT: popl %esi
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; X86-NEXT: popl %edi
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; X86-NEXT: popl %ebx
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; X86-NEXT: retl
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%tmp = call i16 @llvm.sdiv.fix.i16(i16 %x, i16 %y, i32 7)
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ret i16 %tmp
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}
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define i16 @func2(i8 %x, i8 %y) nounwind {
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; X64-LABEL: func2:
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; X64: # %bb.0:
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; X64-NEXT: movsbl %dil, %eax
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; X64-NEXT: movsbl %sil, %ecx
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; X64-NEXT: movswl %cx, %esi
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; X64-NEXT: movswl %ax, %ecx
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; X64-NEXT: shll $14, %ecx
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; X64-NEXT: movl %ecx, %eax
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; X64-NEXT: cltd
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; X64-NEXT: idivl %esi
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; X64-NEXT: # kill: def $eax killed $eax def $rax
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; X64-NEXT: leal -1(%rax), %edi
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; X64-NEXT: testl %esi, %esi
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; X64-NEXT: sets %sil
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; X64-NEXT: testl %ecx, %ecx
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; X64-NEXT: sets %cl
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; X64-NEXT: xorb %sil, %cl
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; X64-NEXT: testl %edx, %edx
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; X64-NEXT: setne %dl
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; X64-NEXT: testb %cl, %dl
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; X64-NEXT: cmovel %eax, %edi
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; X64-NEXT: addl %edi, %edi
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; X64-NEXT: movswl %di, %eax
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; X64-NEXT: shrl %eax
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; X64-NEXT: # kill: def $ax killed $ax killed $eax
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; X64-NEXT: retq
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;
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; X86-LABEL: func2:
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; X86: # %bb.0:
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; X86-NEXT: pushl %ebx
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; X86-NEXT: pushl %edi
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; X86-NEXT: pushl %esi
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; X86-NEXT: movsbl {{[0-9]+}}(%esp), %esi
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; X86-NEXT: movsbl {{[0-9]+}}(%esp), %ecx
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; X86-NEXT: shll $14, %ecx
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; X86-NEXT: movl %ecx, %eax
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; X86-NEXT: cltd
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; X86-NEXT: idivl %esi
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; X86-NEXT: leal -1(%eax), %edi
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; X86-NEXT: testl %esi, %esi
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; X86-NEXT: sets %bl
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; X86-NEXT: testl %ecx, %ecx
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; X86-NEXT: sets %cl
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; X86-NEXT: xorb %bl, %cl
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; X86-NEXT: testl %edx, %edx
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; X86-NEXT: setne %dl
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; X86-NEXT: testb %cl, %dl
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; X86-NEXT: cmovel %eax, %edi
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; X86-NEXT: addl %edi, %edi
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; X86-NEXT: movswl %di, %eax
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; X86-NEXT: shrl %eax
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; X86-NEXT: # kill: def $ax killed $ax killed $eax
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; X86-NEXT: popl %esi
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; X86-NEXT: popl %edi
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; X86-NEXT: popl %ebx
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; X86-NEXT: retl
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%x2 = sext i8 %x to i15
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%y2 = sext i8 %y to i15
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%tmp = call i15 @llvm.sdiv.fix.i15(i15 %x2, i15 %y2, i32 14)
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%tmp2 = sext i15 %tmp to i16
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ret i16 %tmp2
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}
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define i16 @func3(i15 %x, i8 %y) nounwind {
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; X64-LABEL: func3:
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; X64: # %bb.0:
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; X64-NEXT: shll $8, %esi
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; X64-NEXT: movswl %si, %ecx
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; X64-NEXT: addl %edi, %edi
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; X64-NEXT: shrl $4, %ecx
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; X64-NEXT: movl %edi, %eax
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; X64-NEXT: cwtd
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; X64-NEXT: idivw %cx
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; X64-NEXT: # kill: def $ax killed $ax def $rax
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; X64-NEXT: leal -1(%rax), %esi
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; X64-NEXT: testw %di, %di
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; X64-NEXT: sets %dil
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; X64-NEXT: testw %cx, %cx
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; X64-NEXT: sets %cl
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; X64-NEXT: xorb %dil, %cl
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; X64-NEXT: testw %dx, %dx
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; X64-NEXT: setne %dl
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; X64-NEXT: testb %cl, %dl
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; X64-NEXT: cmovel %eax, %esi
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; X64-NEXT: addl %esi, %esi
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; X64-NEXT: movswl %si, %eax
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; X64-NEXT: shrl %eax
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; X64-NEXT: # kill: def $ax killed $ax killed $eax
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; X64-NEXT: retq
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;
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; X86-LABEL: func3:
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; X86: # %bb.0:
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; X86-NEXT: pushl %edi
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; X86-NEXT: pushl %esi
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; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: shll $8, %eax
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; X86-NEXT: movswl %ax, %esi
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; X86-NEXT: addl %ecx, %ecx
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; X86-NEXT: shrl $4, %esi
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; X86-NEXT: movl %ecx, %eax
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; X86-NEXT: cwtd
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; X86-NEXT: idivw %si
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; X86-NEXT: # kill: def $ax killed $ax def $eax
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; X86-NEXT: leal -1(%eax), %edi
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; X86-NEXT: testw %cx, %cx
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; X86-NEXT: sets %cl
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; X86-NEXT: testw %si, %si
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; X86-NEXT: sets %ch
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; X86-NEXT: xorb %cl, %ch
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; X86-NEXT: testw %dx, %dx
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; X86-NEXT: setne %cl
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; X86-NEXT: testb %ch, %cl
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; X86-NEXT: cmovel %eax, %edi
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; X86-NEXT: addl %edi, %edi
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; X86-NEXT: movswl %di, %eax
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; X86-NEXT: shrl %eax
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; X86-NEXT: # kill: def $ax killed $ax killed $eax
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; X86-NEXT: popl %esi
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; X86-NEXT: popl %edi
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; X86-NEXT: retl
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%y2 = sext i8 %y to i15
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%y3 = shl i15 %y2, 7
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%tmp = call i15 @llvm.sdiv.fix.i15(i15 %x, i15 %y3, i32 4)
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%tmp2 = sext i15 %tmp to i16
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ret i16 %tmp2
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}
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define i4 @func4(i4 %x, i4 %y) nounwind {
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; X64-LABEL: func4:
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; X64: # %bb.0:
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; X64-NEXT: pushq %rbx
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; X64-NEXT: shlb $4, %sil
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; X64-NEXT: sarb $4, %sil
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; X64-NEXT: shlb $4, %dil
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; X64-NEXT: sarb $4, %dil
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; X64-NEXT: shlb $2, %dil
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; X64-NEXT: movsbl %dil, %ecx
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; X64-NEXT: movl %ecx, %eax
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; X64-NEXT: idivb %sil
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; X64-NEXT: movsbl %ah, %ebx
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; X64-NEXT: movzbl %al, %edi
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; X64-NEXT: leal -1(%rdi), %eax
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; X64-NEXT: movzbl %al, %eax
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; X64-NEXT: testb %sil, %sil
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; X64-NEXT: sets %dl
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; X64-NEXT: testb %cl, %cl
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; X64-NEXT: sets %cl
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; X64-NEXT: xorb %dl, %cl
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; X64-NEXT: testb %bl, %bl
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; X64-NEXT: setne %dl
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; X64-NEXT: testb %cl, %dl
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; X64-NEXT: cmovel %edi, %eax
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; X64-NEXT: # kill: def $al killed $al killed $eax
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; X64-NEXT: popq %rbx
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; X64-NEXT: retq
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;
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; X86-LABEL: func4:
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; X86: # %bb.0:
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; X86-NEXT: pushl %esi
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; X86-NEXT: movb {{[0-9]+}}(%esp), %dl
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; X86-NEXT: shlb $4, %dl
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; X86-NEXT: sarb $4, %dl
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; X86-NEXT: movb {{[0-9]+}}(%esp), %dh
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; X86-NEXT: shlb $4, %dh
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; X86-NEXT: sarb $4, %dh
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; X86-NEXT: shlb $2, %dh
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; X86-NEXT: movsbl %dh, %eax
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; X86-NEXT: idivb %dl
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; X86-NEXT: movsbl %ah, %ecx
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; X86-NEXT: movzbl %al, %esi
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; X86-NEXT: decb %al
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; X86-NEXT: movzbl %al, %eax
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; X86-NEXT: testb %dl, %dl
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; X86-NEXT: sets %dl
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; X86-NEXT: testb %dh, %dh
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; X86-NEXT: sets %dh
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; X86-NEXT: xorb %dl, %dh
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; X86-NEXT: testb %cl, %cl
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; X86-NEXT: setne %cl
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; X86-NEXT: testb %dh, %cl
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; X86-NEXT: cmovel %esi, %eax
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; X86-NEXT: # kill: def $al killed $al killed $eax
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; X86-NEXT: popl %esi
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; X86-NEXT: retl
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%tmp = call i4 @llvm.sdiv.fix.i4(i4 %x, i4 %y, i32 2)
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ret i4 %tmp
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}
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define i64 @func5(i64 %x, i64 %y) nounwind {
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; X64-LABEL: func5:
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; X64: # %bb.0:
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; X64-NEXT: pushq %rbp
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; X64-NEXT: pushq %r15
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; X64-NEXT: pushq %r14
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; X64-NEXT: pushq %r13
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; X64-NEXT: pushq %r12
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; X64-NEXT: pushq %rbx
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; X64-NEXT: pushq %rax
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; X64-NEXT: movq %rsi, %r14
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; X64-NEXT: movq %rdi, %r15
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; X64-NEXT: movq %rdi, %rbx
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; X64-NEXT: sarq $63, %rbx
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; X64-NEXT: shldq $31, %rdi, %rbx
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; X64-NEXT: shlq $31, %r15
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; X64-NEXT: movq %rsi, %r12
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; X64-NEXT: sarq $63, %r12
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; X64-NEXT: movq %r15, %rdi
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; X64-NEXT: movq %rbx, %rsi
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; X64-NEXT: movq %r14, %rdx
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; X64-NEXT: movq %r12, %rcx
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; X64-NEXT: callq __divti3
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; X64-NEXT: movq %rax, %r13
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; X64-NEXT: decq %rax
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; X64-NEXT: movq %rax, (%rsp) # 8-byte Spill
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; X64-NEXT: testq %rbx, %rbx
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; X64-NEXT: sets %al
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; X64-NEXT: testq %r12, %r12
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; X64-NEXT: sets %bpl
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; X64-NEXT: xorb %al, %bpl
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; X64-NEXT: movq %r15, %rdi
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; X64-NEXT: movq %rbx, %rsi
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; X64-NEXT: movq %r14, %rdx
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; X64-NEXT: movq %r12, %rcx
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; X64-NEXT: callq __modti3
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; X64-NEXT: orq %rax, %rdx
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; X64-NEXT: setne %al
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; X64-NEXT: testb %bpl, %al
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; X64-NEXT: cmovneq (%rsp), %r13 # 8-byte Folded Reload
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; X64-NEXT: movq %r13, %rax
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; X64-NEXT: addq $8, %rsp
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; X64-NEXT: popq %rbx
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; X64-NEXT: popq %r12
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; X64-NEXT: popq %r13
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; X64-NEXT: popq %r14
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; X64-NEXT: popq %r15
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; X64-NEXT: popq %rbp
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; X64-NEXT: retq
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;
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; X86-LABEL: func5:
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; X86: # %bb.0:
|
||
|
|
; X86-NEXT: pushl %ebp
|
||
|
|
; X86-NEXT: movl %esp, %ebp
|
||
|
|
; X86-NEXT: pushl %ebx
|
||
|
|
; X86-NEXT: pushl %edi
|
||
|
|
; X86-NEXT: pushl %esi
|
||
|
|
; X86-NEXT: andl $-8, %esp
|
||
|
|
; X86-NEXT: subl $72, %esp
|
||
|
|
; X86-NEXT: movl 8(%ebp), %ecx
|
||
|
|
; X86-NEXT: movl 12(%ebp), %eax
|
||
|
|
; X86-NEXT: movl 20(%ebp), %edx
|
||
|
|
; X86-NEXT: movl %edx, %esi
|
||
|
|
; X86-NEXT: sarl $31, %esi
|
||
|
|
; X86-NEXT: movl %eax, %edi
|
||
|
|
; X86-NEXT: sarl $31, %edi
|
||
|
|
; X86-NEXT: movl %edi, %ebx
|
||
|
|
; X86-NEXT: shldl $31, %eax, %ebx
|
||
|
|
; X86-NEXT: movl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: shldl $31, %ecx, %eax
|
||
|
|
; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: shll $31, %ecx
|
||
|
|
; X86-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: pushl %esi
|
||
|
|
; X86-NEXT: pushl %esi
|
||
|
|
; X86-NEXT: pushl %edx
|
||
|
|
; X86-NEXT: pushl 16(%ebp)
|
||
|
|
; X86-NEXT: pushl %edi
|
||
|
|
; X86-NEXT: pushl %ebx
|
||
|
|
; X86-NEXT: pushl %eax
|
||
|
|
; X86-NEXT: pushl %ecx
|
||
|
|
; X86-NEXT: leal {{[0-9]+}}(%esp), %eax
|
||
|
|
; X86-NEXT: pushl %eax
|
||
|
|
; X86-NEXT: calll __divti3
|
||
|
|
; X86-NEXT: addl $32, %esp
|
||
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
||
|
|
; X86-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
|
||
|
|
; X86-NEXT: movl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: movl %ecx, %eax
|
||
|
|
; X86-NEXT: subl $1, %eax
|
||
|
|
; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: sbbl $0, %ebx
|
||
|
|
; X86-NEXT: testl %esi, %esi
|
||
|
|
; X86-NEXT: sets %al
|
||
|
|
; X86-NEXT: testl %edi, %edi
|
||
|
|
; X86-NEXT: sets %cl
|
||
|
|
; X86-NEXT: xorb %al, %cl
|
||
|
|
; X86-NEXT: movb %cl, {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Spill
|
||
|
|
; X86-NEXT: leal {{[0-9]+}}(%esp), %eax
|
||
|
|
; X86-NEXT: pushl %esi
|
||
|
|
; X86-NEXT: pushl %esi
|
||
|
|
; X86-NEXT: pushl 20(%ebp)
|
||
|
|
; X86-NEXT: pushl 16(%ebp)
|
||
|
|
; X86-NEXT: pushl %edi
|
||
|
|
; X86-NEXT: pushl {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Reload
|
||
|
|
; X86-NEXT: pushl {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Reload
|
||
|
|
; X86-NEXT: pushl {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Reload
|
||
|
|
; X86-NEXT: pushl %eax
|
||
|
|
; X86-NEXT: calll __modti3
|
||
|
|
; X86-NEXT: addl $32, %esp
|
||
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
||
|
|
; X86-NEXT: orl {{[0-9]+}}(%esp), %eax
|
||
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
||
|
|
; X86-NEXT: orl {{[0-9]+}}(%esp), %ecx
|
||
|
|
; X86-NEXT: orl %eax, %ecx
|
||
|
|
; X86-NEXT: setne %al
|
||
|
|
; X86-NEXT: testb %al, {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Reload
|
||
|
|
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
|
||
|
|
; X86-NEXT: cmovel {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload
|
||
|
|
; X86-NEXT: cmovel {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Folded Reload
|
||
|
|
; X86-NEXT: movl %ebx, %edx
|
||
|
|
; X86-NEXT: leal -12(%ebp), %esp
|
||
|
|
; X86-NEXT: popl %esi
|
||
|
|
; X86-NEXT: popl %edi
|
||
|
|
; X86-NEXT: popl %ebx
|
||
|
|
; X86-NEXT: popl %ebp
|
||
|
|
; X86-NEXT: retl
|
||
|
|
%tmp = call i64 @llvm.sdiv.fix.i64(i64 %x, i64 %y, i32 31)
|
||
|
|
ret i64 %tmp
|
||
|
|
}
|
||
|
|
|
||
|
|
define i18 @func6(i16 %x, i16 %y) nounwind {
|
||
|
|
; X64-LABEL: func6:
|
||
|
|
; X64: # %bb.0:
|
||
|
|
; X64-NEXT: movswl %di, %ecx
|
||
|
|
; X64-NEXT: movswl %si, %esi
|
||
|
|
; X64-NEXT: shll $7, %ecx
|
||
|
|
; X64-NEXT: movl %ecx, %eax
|
||
|
|
; X64-NEXT: cltd
|
||
|
|
; X64-NEXT: idivl %esi
|
||
|
|
; X64-NEXT: # kill: def $eax killed $eax def $rax
|
||
|
|
; X64-NEXT: leal -1(%rax), %edi
|
||
|
|
; X64-NEXT: testl %esi, %esi
|
||
|
|
; X64-NEXT: sets %sil
|
||
|
|
; X64-NEXT: testl %ecx, %ecx
|
||
|
|
; X64-NEXT: sets %cl
|
||
|
|
; X64-NEXT: xorb %sil, %cl
|
||
|
|
; X64-NEXT: testl %edx, %edx
|
||
|
|
; X64-NEXT: setne %dl
|
||
|
|
; X64-NEXT: testb %cl, %dl
|
||
|
|
; X64-NEXT: cmovnel %edi, %eax
|
||
|
|
; X64-NEXT: # kill: def $eax killed $eax killed $rax
|
||
|
|
; X64-NEXT: retq
|
||
|
|
;
|
||
|
|
; X86-LABEL: func6:
|
||
|
|
; X86: # %bb.0:
|
||
|
|
; X86-NEXT: pushl %ebx
|
||
|
|
; X86-NEXT: pushl %edi
|
||
|
|
; X86-NEXT: pushl %esi
|
||
|
|
; X86-NEXT: movswl {{[0-9]+}}(%esp), %esi
|
||
|
|
; X86-NEXT: movswl {{[0-9]+}}(%esp), %ecx
|
||
|
|
; X86-NEXT: shll $7, %ecx
|
||
|
|
; X86-NEXT: movl %ecx, %eax
|
||
|
|
; X86-NEXT: cltd
|
||
|
|
; X86-NEXT: idivl %esi
|
||
|
|
; X86-NEXT: leal -1(%eax), %edi
|
||
|
|
; X86-NEXT: testl %esi, %esi
|
||
|
|
; X86-NEXT: sets %bl
|
||
|
|
; X86-NEXT: testl %ecx, %ecx
|
||
|
|
; X86-NEXT: sets %cl
|
||
|
|
; X86-NEXT: xorb %bl, %cl
|
||
|
|
; X86-NEXT: testl %edx, %edx
|
||
|
|
; X86-NEXT: setne %dl
|
||
|
|
; X86-NEXT: testb %cl, %dl
|
||
|
|
; X86-NEXT: cmovnel %edi, %eax
|
||
|
|
; X86-NEXT: popl %esi
|
||
|
|
; X86-NEXT: popl %edi
|
||
|
|
; X86-NEXT: popl %ebx
|
||
|
|
; X86-NEXT: retl
|
||
|
|
%x2 = sext i16 %x to i18
|
||
|
|
%y2 = sext i16 %y to i18
|
||
|
|
%tmp = call i18 @llvm.sdiv.fix.i18(i18 %x2, i18 %y2, i32 7)
|
||
|
|
ret i18 %tmp
|
||
|
|
}
|
||
|
|
|
||
|
|
define <4 x i32> @vec(<4 x i32> %x, <4 x i32> %y) nounwind {
|
||
|
|
; X64-LABEL: vec:
|
||
|
|
; X64: # %bb.0:
|
||
|
|
; X64-NEXT: pxor %xmm2, %xmm2
|
||
|
|
; X64-NEXT: pcmpgtd %xmm1, %xmm2
|
||
|
|
; X64-NEXT: pshufd {{.*#+}} xmm3 = xmm1[2,3,2,3]
|
||
|
|
; X64-NEXT: movdqa %xmm1, %xmm4
|
||
|
|
; X64-NEXT: punpckldq {{.*#+}} xmm4 = xmm4[0],xmm2[0],xmm4[1],xmm2[1]
|
||
|
|
; X64-NEXT: movq %xmm4, %rcx
|
||
|
|
; X64-NEXT: pxor %xmm2, %xmm2
|
||
|
|
; X64-NEXT: pcmpgtd %xmm0, %xmm2
|
||
|
|
; X64-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,2,3]
|
||
|
|
; X64-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1]
|
||
|
|
; X64-NEXT: psllq $31, %xmm0
|
||
|
|
; X64-NEXT: movq %xmm0, %rax
|
||
|
|
; X64-NEXT: cqto
|
||
|
|
; X64-NEXT: idivq %rcx
|
||
|
|
; X64-NEXT: movq %rax, %r8
|
||
|
|
; X64-NEXT: movq %rdx, %r11
|
||
|
|
; X64-NEXT: pshufd {{.*#+}} xmm2 = xmm4[2,3,2,3]
|
||
|
|
; X64-NEXT: movq %xmm2, %rcx
|
||
|
|
; X64-NEXT: pshufd {{.*#+}} xmm2 = xmm0[2,3,2,3]
|
||
|
|
; X64-NEXT: movq %xmm2, %rax
|
||
|
|
; X64-NEXT: cqto
|
||
|
|
; X64-NEXT: idivq %rcx
|
||
|
|
; X64-NEXT: movq %rax, %r10
|
||
|
|
; X64-NEXT: movq %rdx, %rcx
|
||
|
|
; X64-NEXT: pxor %xmm2, %xmm2
|
||
|
|
; X64-NEXT: pcmpgtd %xmm3, %xmm2
|
||
|
|
; X64-NEXT: punpckldq {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1]
|
||
|
|
; X64-NEXT: movq %xmm3, %rdi
|
||
|
|
; X64-NEXT: pxor %xmm2, %xmm2
|
||
|
|
; X64-NEXT: pcmpgtd %xmm1, %xmm2
|
||
|
|
; X64-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
|
||
|
|
; X64-NEXT: psllq $31, %xmm1
|
||
|
|
; X64-NEXT: movq %xmm1, %rax
|
||
|
|
; X64-NEXT: cqto
|
||
|
|
; X64-NEXT: idivq %rdi
|
||
|
|
; X64-NEXT: movq %rax, %r9
|
||
|
|
; X64-NEXT: movq %rdx, %rdi
|
||
|
|
; X64-NEXT: pshufd {{.*#+}} xmm2 = xmm3[2,3,2,3]
|
||
|
|
; X64-NEXT: movq %xmm2, %rsi
|
||
|
|
; X64-NEXT: pshufd {{.*#+}} xmm2 = xmm1[2,3,2,3]
|
||
|
|
; X64-NEXT: movq %xmm2, %rax
|
||
|
|
; X64-NEXT: cqto
|
||
|
|
; X64-NEXT: idivq %rsi
|
||
|
|
; X64-NEXT: movq %r11, %xmm2
|
||
|
|
; X64-NEXT: movq %rcx, %xmm5
|
||
|
|
; X64-NEXT: pxor %xmm6, %xmm6
|
||
|
|
; X64-NEXT: punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm5[0]
|
||
|
|
; X64-NEXT: pcmpeqd %xmm6, %xmm2
|
||
|
|
; X64-NEXT: pshufd {{.*#+}} xmm5 = xmm2[1,0,3,2]
|
||
|
|
; X64-NEXT: pand %xmm2, %xmm5
|
||
|
|
; X64-NEXT: pxor %xmm2, %xmm2
|
||
|
|
; X64-NEXT: pcmpgtd %xmm4, %xmm2
|
||
|
|
; X64-NEXT: pxor %xmm4, %xmm4
|
||
|
|
; X64-NEXT: pcmpgtd %xmm0, %xmm4
|
||
|
|
; X64-NEXT: movq %r8, %xmm0
|
||
|
|
; X64-NEXT: pshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
|
||
|
|
; X64-NEXT: pshufd {{.*#+}} xmm4 = xmm4[1,1,3,3]
|
||
|
|
; X64-NEXT: pxor %xmm2, %xmm4
|
||
|
|
; X64-NEXT: movq %r10, %xmm2
|
||
|
|
; X64-NEXT: pandn %xmm4, %xmm5
|
||
|
|
; X64-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0]
|
||
|
|
; X64-NEXT: movdqa %xmm5, %xmm2
|
||
|
|
; X64-NEXT: pandn %xmm0, %xmm2
|
||
|
|
; X64-NEXT: pcmpeqd %xmm4, %xmm4
|
||
|
|
; X64-NEXT: paddq %xmm4, %xmm0
|
||
|
|
; X64-NEXT: pand %xmm5, %xmm0
|
||
|
|
; X64-NEXT: por %xmm2, %xmm0
|
||
|
|
; X64-NEXT: movq %rdi, %xmm2
|
||
|
|
; X64-NEXT: movq %rdx, %xmm5
|
||
|
|
; X64-NEXT: punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm5[0]
|
||
|
|
; X64-NEXT: pcmpeqd %xmm6, %xmm2
|
||
|
|
; X64-NEXT: pshufd {{.*#+}} xmm5 = xmm2[1,0,3,2]
|
||
|
|
; X64-NEXT: pand %xmm2, %xmm5
|
||
|
|
; X64-NEXT: pxor %xmm2, %xmm2
|
||
|
|
; X64-NEXT: pcmpgtd %xmm3, %xmm2
|
||
|
|
; X64-NEXT: pshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
|
||
|
|
; X64-NEXT: pcmpgtd %xmm1, %xmm6
|
||
|
|
; X64-NEXT: pshufd {{.*#+}} xmm1 = xmm6[1,1,3,3]
|
||
|
|
; X64-NEXT: pxor %xmm2, %xmm1
|
||
|
|
; X64-NEXT: pandn %xmm1, %xmm5
|
||
|
|
; X64-NEXT: movq %r9, %xmm1
|
||
|
|
; X64-NEXT: movq %rax, %xmm2
|
||
|
|
; X64-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
|
||
|
|
; X64-NEXT: movdqa %xmm5, %xmm2
|
||
|
|
; X64-NEXT: pandn %xmm1, %xmm2
|
||
|
|
; X64-NEXT: paddq %xmm4, %xmm1
|
||
|
|
; X64-NEXT: pand %xmm5, %xmm1
|
||
|
|
; X64-NEXT: por %xmm2, %xmm1
|
||
|
|
; X64-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2]
|
||
|
|
; X64-NEXT: retq
|
||
|
|
;
|
||
|
|
; X86-LABEL: vec:
|
||
|
|
; X86: # %bb.0:
|
||
|
|
; X86-NEXT: pushl %ebp
|
||
|
|
; X86-NEXT: pushl %ebx
|
||
|
|
; X86-NEXT: pushl %edi
|
||
|
|
; X86-NEXT: pushl %esi
|
||
|
|
; X86-NEXT: subl $60, %esp
|
||
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
|
||
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
|
||
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
||
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
|
||
|
|
; X86-NEXT: movl %esi, %ebp
|
||
|
|
; X86-NEXT: sarl $31, %ebp
|
||
|
|
; X86-NEXT: movl %ebp, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: movl %ecx, %edx
|
||
|
|
; X86-NEXT: shll $31, %edx
|
||
|
|
; X86-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: movl %ecx, %eax
|
||
|
|
; X86-NEXT: shrl $31, %eax
|
||
|
|
; X86-NEXT: shldl $31, %ecx, %eax
|
||
|
|
; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: pushl %ebp
|
||
|
|
; X86-NEXT: pushl %esi
|
||
|
|
; X86-NEXT: pushl %eax
|
||
|
|
; X86-NEXT: pushl %edx
|
||
|
|
; X86-NEXT: calll __divdi3
|
||
|
|
; X86-NEXT: addl $16, %esp
|
||
|
|
; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: movl %edi, %eax
|
||
|
|
; X86-NEXT: sarl $31, %eax
|
||
|
|
; X86-NEXT: movl %ebx, %ebp
|
||
|
|
; X86-NEXT: shll $31, %ebp
|
||
|
|
; X86-NEXT: movl %ebx, %ecx
|
||
|
|
; X86-NEXT: shrl $31, %ecx
|
||
|
|
; X86-NEXT: shldl $31, %ebx, %ecx
|
||
|
|
; X86-NEXT: pushl %eax
|
||
|
|
; X86-NEXT: movl %eax, %esi
|
||
|
|
; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: pushl %edi
|
||
|
|
; X86-NEXT: pushl %ecx
|
||
|
|
; X86-NEXT: movl %ecx, %ebx
|
||
|
|
; X86-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: pushl %ebp
|
||
|
|
; X86-NEXT: calll __moddi3
|
||
|
|
; X86-NEXT: addl $16, %esp
|
||
|
|
; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: pushl %esi
|
||
|
|
; X86-NEXT: pushl %edi
|
||
|
|
; X86-NEXT: pushl %ebx
|
||
|
|
; X86-NEXT: pushl %ebp
|
||
|
|
; X86-NEXT: calll __divdi3
|
||
|
|
; X86-NEXT: addl $16, %esp
|
||
|
|
; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
||
|
|
; X86-NEXT: movl %eax, %ecx
|
||
|
|
; X86-NEXT: sarl $31, %ecx
|
||
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
|
||
|
|
; X86-NEXT: movl %edx, %ebx
|
||
|
|
; X86-NEXT: shll $31, %ebx
|
||
|
|
; X86-NEXT: movl %edx, %edi
|
||
|
|
; X86-NEXT: shrl $31, %edi
|
||
|
|
; X86-NEXT: shldl $31, %edx, %edi
|
||
|
|
; X86-NEXT: pushl %ecx
|
||
|
|
; X86-NEXT: movl %ecx, %ebp
|
||
|
|
; X86-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: pushl %eax
|
||
|
|
; X86-NEXT: movl %eax, %esi
|
||
|
|
; X86-NEXT: pushl %edi
|
||
|
|
; X86-NEXT: pushl %ebx
|
||
|
|
; X86-NEXT: calll __moddi3
|
||
|
|
; X86-NEXT: addl $16, %esp
|
||
|
|
; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: pushl %ebp
|
||
|
|
; X86-NEXT: pushl %esi
|
||
|
|
; X86-NEXT: pushl %edi
|
||
|
|
; X86-NEXT: pushl %ebx
|
||
|
|
; X86-NEXT: calll __divdi3
|
||
|
|
; X86-NEXT: addl $16, %esp
|
||
|
|
; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
||
|
|
; X86-NEXT: movl %eax, %ebx
|
||
|
|
; X86-NEXT: sarl $31, %ebx
|
||
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
||
|
|
; X86-NEXT: movl %ecx, %ebp
|
||
|
|
; X86-NEXT: shll $31, %ebp
|
||
|
|
; X86-NEXT: movl %ecx, %esi
|
||
|
|
; X86-NEXT: shrl $31, %esi
|
||
|
|
; X86-NEXT: shldl $31, %ecx, %esi
|
||
|
|
; X86-NEXT: pushl %ebx
|
||
|
|
; X86-NEXT: pushl %eax
|
||
|
|
; X86-NEXT: pushl %esi
|
||
|
|
; X86-NEXT: pushl %ebp
|
||
|
|
; X86-NEXT: calll __moddi3
|
||
|
|
; X86-NEXT: addl $16, %esp
|
||
|
|
; X86-NEXT: movl %eax, (%esp) # 4-byte Spill
|
||
|
|
; X86-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: pushl %ebx
|
||
|
|
; X86-NEXT: pushl {{[0-9]+}}(%esp)
|
||
|
|
; X86-NEXT: pushl %esi
|
||
|
|
; X86-NEXT: pushl %ebp
|
||
|
|
; X86-NEXT: calll __divdi3
|
||
|
|
; X86-NEXT: addl $16, %esp
|
||
|
|
; X86-NEXT: testl %esi, %esi
|
||
|
|
; X86-NEXT: sets %cl
|
||
|
|
; X86-NEXT: testl %ebx, %ebx
|
||
|
|
; X86-NEXT: sets %dl
|
||
|
|
; X86-NEXT: xorb %cl, %dl
|
||
|
|
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
|
||
|
|
; X86-NEXT: orl (%esp), %ecx # 4-byte Folded Reload
|
||
|
|
; X86-NEXT: setne %cl
|
||
|
|
; X86-NEXT: testb %dl, %cl
|
||
|
|
; X86-NEXT: leal -1(%eax), %ecx
|
||
|
|
; X86-NEXT: cmovel %eax, %ecx
|
||
|
|
; X86-NEXT: movl %ecx, (%esp) # 4-byte Spill
|
||
|
|
; X86-NEXT: testl %edi, %edi
|
||
|
|
; X86-NEXT: sets %al
|
||
|
|
; X86-NEXT: cmpl $0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Reload
|
||
|
|
; X86-NEXT: sets %cl
|
||
|
|
; X86-NEXT: xorb %al, %cl
|
||
|
|
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
|
||
|
|
; X86-NEXT: orl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload
|
||
|
|
; X86-NEXT: setne %al
|
||
|
|
; X86-NEXT: testb %cl, %al
|
||
|
|
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
|
||
|
|
; X86-NEXT: leal -1(%eax), %ecx
|
||
|
|
; X86-NEXT: cmovel %eax, %ecx
|
||
|
|
; X86-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
||
|
|
; X86-NEXT: cmpl $0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Reload
|
||
|
|
; X86-NEXT: sets %al
|
||
|
|
; X86-NEXT: cmpl $0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Reload
|
||
|
|
; X86-NEXT: sets %cl
|
||
|
|
; X86-NEXT: xorb %al, %cl
|
||
|
|
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
|
||
|
|
; X86-NEXT: orl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload
|
||
|
|
; X86-NEXT: setne %al
|
||
|
|
; X86-NEXT: testb %cl, %al
|
||
|
|
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
|
||
|
|
; X86-NEXT: leal -1(%eax), %ebp
|
||
|
|
; X86-NEXT: cmovel %eax, %ebp
|
||
|
|
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Reload
|
||
|
|
; X86-NEXT: testl %edx, %edx
|
||
|
|
; X86-NEXT: sets %al
|
||
|
|
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
|
||
|
|
; X86-NEXT: testl %ecx, %ecx
|
||
|
|
; X86-NEXT: sets %bl
|
||
|
|
; X86-NEXT: xorb %al, %bl
|
||
|
|
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Reload
|
||
|
|
; X86-NEXT: leal -1(%edi), %esi
|
||
|
|
; X86-NEXT: pushl %ecx
|
||
|
|
; X86-NEXT: pushl {{[0-9]+}}(%esp)
|
||
|
|
; X86-NEXT: pushl %edx
|
||
|
|
; X86-NEXT: pushl {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Reload
|
||
|
|
; X86-NEXT: calll __moddi3
|
||
|
|
; X86-NEXT: addl $16, %esp
|
||
|
|
; X86-NEXT: orl %eax, %edx
|
||
|
|
; X86-NEXT: setne %al
|
||
|
|
; X86-NEXT: testb %bl, %al
|
||
|
|
; X86-NEXT: cmovel %edi, %esi
|
||
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
||
|
|
; X86-NEXT: movl %esi, 12(%eax)
|
||
|
|
; X86-NEXT: movl %ebp, 8(%eax)
|
||
|
|
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
|
||
|
|
; X86-NEXT: movl %ecx, 4(%eax)
|
||
|
|
; X86-NEXT: movl (%esp), %ecx # 4-byte Reload
|
||
|
|
; X86-NEXT: movl %ecx, (%eax)
|
||
|
|
; X86-NEXT: addl $60, %esp
|
||
|
|
; X86-NEXT: popl %esi
|
||
|
|
; X86-NEXT: popl %edi
|
||
|
|
; X86-NEXT: popl %ebx
|
||
|
|
; X86-NEXT: popl %ebp
|
||
|
|
; X86-NEXT: retl $4
|
||
|
|
%tmp = call <4 x i32> @llvm.sdiv.fix.v4i32(<4 x i32> %x, <4 x i32> %y, i32 31)
|
||
|
|
ret <4 x i32> %tmp
|
||
|
|
}
|