derek.holloway
7502bf64a4
CodeQL / Analyze (actions) (push) Canceled after 0s
CodeQL / Analyze (python) (push) Canceled after 0s
pre-commit / pre-commit (push) Canceled after 0s
Multi-Arch CI / setup (push) Canceled after 0s
Publish build_manylinux_x86_64 images / publish_build_manylinux_x86_64 (push) Canceled after 0s
Setup (Multi-Arch) / setup (push) Canceled after 0s
Multi-Arch CI / Linux::${{ fromJSON(needs.setup.outputs.linux_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubi10 image / publish_no_rocm_image_ubi10 (push) Canceled after 0s
Multi-Arch CI / Windows::${{ fromJSON(needs.setup.outputs.windows_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Multi-Arch CI / Manifest Diff (push) Canceled after 0s
TheRock Manifest Diff Report / Generate Manifest Diff Report (push) Canceled after 0s
Multi-Arch CI / CI Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_ocl_rt images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_rocgdb images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Unit Tests / Unit Tests :: ubuntu-24.04 (push) Canceled after 0s
Unit Tests / Unit Tests :: windows-2022 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_media (push) Canceled after 0s
Unit Tests / Unit Tests Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_openmpi (push) Canceled after 0s
908 lines
26 KiB
LLVM
908 lines
26 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s -mtriple=i686 -mattr=cmov | FileCheck %s --check-prefixes=X86
|
|
; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s --check-prefixes=X64
|
|
|
|
;
|
|
; trunc(nabs(sub(zext(a),zext(b)))) -> nabds(a,b)
|
|
;
|
|
|
|
define i8 @abd_ext_i8(i8 %a, i8 %b) nounwind {
|
|
; X86-LABEL: abd_ext_i8:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movzbl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: xorl %eax, %eax
|
|
; X86-NEXT: subb {{[0-9]+}}(%esp), %cl
|
|
; X86-NEXT: sbbl %eax, %eax
|
|
; X86-NEXT: xorb %al, %cl
|
|
; X86-NEXT: subb %cl, %al
|
|
; X86-NEXT: # kill: def $al killed $al killed $eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_ext_i8:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: xorl %eax, %eax
|
|
; X64-NEXT: subb %sil, %dil
|
|
; X64-NEXT: sbbl %eax, %eax
|
|
; X64-NEXT: xorb %al, %dil
|
|
; X64-NEXT: subb %dil, %al
|
|
; X64-NEXT: # kill: def $al killed $al killed $eax
|
|
; X64-NEXT: retq
|
|
%aext = zext i8 %a to i64
|
|
%bext = zext i8 %b to i64
|
|
%sub = sub i64 %aext, %bext
|
|
%abs = call i64 @llvm.abs.i64(i64 %sub, i1 false)
|
|
%nabs = sub i64 0, %abs
|
|
%trunc = trunc i64 %nabs to i8
|
|
ret i8 %trunc
|
|
}
|
|
|
|
define i8 @abd_ext_i8_i16(i8 %a, i16 %b) nounwind {
|
|
; X86-LABEL: abd_ext_i8_i16:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movzbl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: xorl %ecx, %ecx
|
|
; X86-NEXT: subw {{[0-9]+}}(%esp), %ax
|
|
; X86-NEXT: sbbl %ecx, %ecx
|
|
; X86-NEXT: xorl %ecx, %eax
|
|
; X86-NEXT: subl %ecx, %eax
|
|
; X86-NEXT: negb %al
|
|
; X86-NEXT: # kill: def $al killed $al killed $eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_ext_i8_i16:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: movzbl %dil, %eax
|
|
; X64-NEXT: xorl %ecx, %ecx
|
|
; X64-NEXT: subw %si, %ax
|
|
; X64-NEXT: sbbl %ecx, %ecx
|
|
; X64-NEXT: xorl %ecx, %eax
|
|
; X64-NEXT: subl %ecx, %eax
|
|
; X64-NEXT: negb %al
|
|
; X64-NEXT: # kill: def $al killed $al killed $eax
|
|
; X64-NEXT: retq
|
|
%aext = zext i8 %a to i64
|
|
%bext = zext i16 %b to i64
|
|
%sub = sub i64 %aext, %bext
|
|
%abs = call i64 @llvm.abs.i64(i64 %sub, i1 false)
|
|
%nabs = sub i64 0, %abs
|
|
%trunc = trunc i64 %nabs to i8
|
|
ret i8 %trunc
|
|
}
|
|
|
|
define i8 @abd_ext_i8_undef(i8 %a, i8 %b) nounwind {
|
|
; X86-LABEL: abd_ext_i8_undef:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movzbl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: xorl %eax, %eax
|
|
; X86-NEXT: subb {{[0-9]+}}(%esp), %cl
|
|
; X86-NEXT: sbbl %eax, %eax
|
|
; X86-NEXT: xorb %al, %cl
|
|
; X86-NEXT: subb %cl, %al
|
|
; X86-NEXT: # kill: def $al killed $al killed $eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_ext_i8_undef:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: xorl %eax, %eax
|
|
; X64-NEXT: subb %sil, %dil
|
|
; X64-NEXT: sbbl %eax, %eax
|
|
; X64-NEXT: xorb %al, %dil
|
|
; X64-NEXT: subb %dil, %al
|
|
; X64-NEXT: # kill: def $al killed $al killed $eax
|
|
; X64-NEXT: retq
|
|
%aext = zext i8 %a to i64
|
|
%bext = zext i8 %b to i64
|
|
%sub = sub i64 %aext, %bext
|
|
%abs = call i64 @llvm.abs.i64(i64 %sub, i1 true)
|
|
%nabs = sub i64 0, %abs
|
|
%trunc = trunc i64 %nabs to i8
|
|
ret i8 %trunc
|
|
}
|
|
|
|
define i16 @abd_ext_i16(i16 %a, i16 %b) nounwind {
|
|
; X86-LABEL: abd_ext_i16:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: xorl %eax, %eax
|
|
; X86-NEXT: subw {{[0-9]+}}(%esp), %cx
|
|
; X86-NEXT: sbbl %eax, %eax
|
|
; X86-NEXT: xorl %eax, %ecx
|
|
; X86-NEXT: subl %ecx, %eax
|
|
; X86-NEXT: # kill: def $ax killed $ax killed $eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_ext_i16:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: xorl %eax, %eax
|
|
; X64-NEXT: subw %si, %di
|
|
; X64-NEXT: sbbl %eax, %eax
|
|
; X64-NEXT: xorl %eax, %edi
|
|
; X64-NEXT: subl %edi, %eax
|
|
; X64-NEXT: # kill: def $ax killed $ax killed $eax
|
|
; X64-NEXT: retq
|
|
%aext = zext i16 %a to i64
|
|
%bext = zext i16 %b to i64
|
|
%sub = sub i64 %aext, %bext
|
|
%abs = call i64 @llvm.abs.i64(i64 %sub, i1 false)
|
|
%nabs = sub i64 0, %abs
|
|
%trunc = trunc i64 %nabs to i16
|
|
ret i16 %trunc
|
|
}
|
|
|
|
define i16 @abd_ext_i16_i32(i16 %a, i32 %b) nounwind {
|
|
; X86-LABEL: abd_ext_i16_i32:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl %ecx, %edx
|
|
; X86-NEXT: subl %eax, %edx
|
|
; X86-NEXT: subl %ecx, %eax
|
|
; X86-NEXT: cmovael %edx, %eax
|
|
; X86-NEXT: # kill: def $ax killed $ax killed $eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_ext_i16_i32:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: movzwl %di, %ecx
|
|
; X64-NEXT: movl %edi, %eax
|
|
; X64-NEXT: subl %esi, %eax
|
|
; X64-NEXT: subl %ecx, %esi
|
|
; X64-NEXT: cmovael %esi, %eax
|
|
; X64-NEXT: negl %eax
|
|
; X64-NEXT: # kill: def $ax killed $ax killed $eax
|
|
; X64-NEXT: retq
|
|
%aext = zext i16 %a to i64
|
|
%bext = zext i32 %b to i64
|
|
%sub = sub i64 %aext, %bext
|
|
%abs = call i64 @llvm.abs.i64(i64 %sub, i1 false)
|
|
%nabs = sub i64 0, %abs
|
|
%trunc = trunc i64 %nabs to i16
|
|
ret i16 %trunc
|
|
}
|
|
|
|
define i16 @abd_ext_i16_undef(i16 %a, i16 %b) nounwind {
|
|
; X86-LABEL: abd_ext_i16_undef:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: xorl %eax, %eax
|
|
; X86-NEXT: subw {{[0-9]+}}(%esp), %cx
|
|
; X86-NEXT: sbbl %eax, %eax
|
|
; X86-NEXT: xorl %eax, %ecx
|
|
; X86-NEXT: subl %ecx, %eax
|
|
; X86-NEXT: # kill: def $ax killed $ax killed $eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_ext_i16_undef:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: xorl %eax, %eax
|
|
; X64-NEXT: subw %si, %di
|
|
; X64-NEXT: sbbl %eax, %eax
|
|
; X64-NEXT: xorl %eax, %edi
|
|
; X64-NEXT: subl %edi, %eax
|
|
; X64-NEXT: # kill: def $ax killed $ax killed $eax
|
|
; X64-NEXT: retq
|
|
%aext = zext i16 %a to i64
|
|
%bext = zext i16 %b to i64
|
|
%sub = sub i64 %aext, %bext
|
|
%abs = call i64 @llvm.abs.i64(i64 %sub, i1 true)
|
|
%nabs = sub i64 0, %abs
|
|
%trunc = trunc i64 %nabs to i16
|
|
ret i16 %trunc
|
|
}
|
|
|
|
define i32 @abd_ext_i32(i32 %a, i32 %b) nounwind {
|
|
; X86-LABEL: abd_ext_i32:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl %ecx, %edx
|
|
; X86-NEXT: subl %eax, %edx
|
|
; X86-NEXT: subl %ecx, %eax
|
|
; X86-NEXT: cmovael %edx, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_ext_i32:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: movl %edi, %eax
|
|
; X64-NEXT: subl %esi, %eax
|
|
; X64-NEXT: subl %edi, %esi
|
|
; X64-NEXT: cmovbl %esi, %eax
|
|
; X64-NEXT: retq
|
|
%aext = zext i32 %a to i64
|
|
%bext = zext i32 %b to i64
|
|
%sub = sub i64 %aext, %bext
|
|
%abs = call i64 @llvm.abs.i64(i64 %sub, i1 false)
|
|
%nabs = sub i64 0, %abs
|
|
%trunc = trunc i64 %nabs to i32
|
|
ret i32 %trunc
|
|
}
|
|
|
|
define i32 @abd_ext_i32_i16(i32 %a, i16 %b) nounwind {
|
|
; X86-LABEL: abd_ext_i32_i16:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl %ecx, %edx
|
|
; X86-NEXT: subl %eax, %edx
|
|
; X86-NEXT: subl %ecx, %eax
|
|
; X86-NEXT: cmovael %edx, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_ext_i32_i16:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: movzwl %si, %eax
|
|
; X64-NEXT: movl %edi, %ecx
|
|
; X64-NEXT: subl %eax, %ecx
|
|
; X64-NEXT: subl %edi, %eax
|
|
; X64-NEXT: cmovael %ecx, %eax
|
|
; X64-NEXT: retq
|
|
%aext = zext i32 %a to i64
|
|
%bext = zext i16 %b to i64
|
|
%sub = sub i64 %aext, %bext
|
|
%abs = call i64 @llvm.abs.i64(i64 %sub, i1 false)
|
|
%nabs = sub i64 0, %abs
|
|
%trunc = trunc i64 %nabs to i32
|
|
ret i32 %trunc
|
|
}
|
|
|
|
define i32 @abd_ext_i32_undef(i32 %a, i32 %b) nounwind {
|
|
; X86-LABEL: abd_ext_i32_undef:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl %ecx, %edx
|
|
; X86-NEXT: subl %eax, %edx
|
|
; X86-NEXT: subl %ecx, %eax
|
|
; X86-NEXT: cmovael %edx, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_ext_i32_undef:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: movl %edi, %eax
|
|
; X64-NEXT: subl %esi, %eax
|
|
; X64-NEXT: subl %edi, %esi
|
|
; X64-NEXT: cmovbl %esi, %eax
|
|
; X64-NEXT: retq
|
|
%aext = zext i32 %a to i64
|
|
%bext = zext i32 %b to i64
|
|
%sub = sub i64 %aext, %bext
|
|
%abs = call i64 @llvm.abs.i64(i64 %sub, i1 true)
|
|
%nabs = sub i64 0, %abs
|
|
%trunc = trunc i64 %nabs to i32
|
|
ret i32 %trunc
|
|
}
|
|
|
|
define i64 @abd_ext_i64(i64 %a, i64 %b) nounwind {
|
|
; X86-LABEL: abd_ext_i64:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: pushl %esi
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: xorl %edx, %edx
|
|
; X86-NEXT: subl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: sbbl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl $0, %esi
|
|
; X86-NEXT: sbbl %esi, %esi
|
|
; X86-NEXT: xorl %esi, %ecx
|
|
; X86-NEXT: xorl %esi, %eax
|
|
; X86-NEXT: subl %esi, %eax
|
|
; X86-NEXT: sbbl %esi, %ecx
|
|
; X86-NEXT: negl %eax
|
|
; X86-NEXT: sbbl %ecx, %edx
|
|
; X86-NEXT: popl %esi
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_ext_i64:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: movq %rdi, %rax
|
|
; X64-NEXT: subq %rsi, %rax
|
|
; X64-NEXT: subq %rdi, %rsi
|
|
; X64-NEXT: cmovbq %rsi, %rax
|
|
; X64-NEXT: retq
|
|
%aext = zext i64 %a to i128
|
|
%bext = zext i64 %b to i128
|
|
%sub = sub i128 %aext, %bext
|
|
%abs = call i128 @llvm.abs.i128(i128 %sub, i1 false)
|
|
%nabs = sub i128 0, %abs
|
|
%trunc = trunc i128 %nabs to i64
|
|
ret i64 %trunc
|
|
}
|
|
|
|
define i64 @abd_ext_i64_undef(i64 %a, i64 %b) nounwind {
|
|
; X86-LABEL: abd_ext_i64_undef:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: pushl %esi
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: xorl %edx, %edx
|
|
; X86-NEXT: subl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: sbbl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl $0, %esi
|
|
; X86-NEXT: sbbl %esi, %esi
|
|
; X86-NEXT: xorl %esi, %ecx
|
|
; X86-NEXT: xorl %esi, %eax
|
|
; X86-NEXT: subl %esi, %eax
|
|
; X86-NEXT: sbbl %esi, %ecx
|
|
; X86-NEXT: negl %eax
|
|
; X86-NEXT: sbbl %ecx, %edx
|
|
; X86-NEXT: popl %esi
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_ext_i64_undef:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: movq %rdi, %rax
|
|
; X64-NEXT: subq %rsi, %rax
|
|
; X64-NEXT: subq %rdi, %rsi
|
|
; X64-NEXT: cmovbq %rsi, %rax
|
|
; X64-NEXT: retq
|
|
%aext = zext i64 %a to i128
|
|
%bext = zext i64 %b to i128
|
|
%sub = sub i128 %aext, %bext
|
|
%abs = call i128 @llvm.abs.i128(i128 %sub, i1 true)
|
|
%nabs = sub i128 0, %abs
|
|
%trunc = trunc i128 %nabs to i64
|
|
ret i64 %trunc
|
|
}
|
|
|
|
define i128 @abd_ext_i128(i128 %a, i128 %b) nounwind {
|
|
; X86-LABEL: abd_ext_i128:
|
|
; 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 $-16, %esp
|
|
; X86-NEXT: subl $16, %esp
|
|
; X86-NEXT: movl 32(%ebp), %esi
|
|
; X86-NEXT: movl 36(%ebp), %eax
|
|
; X86-NEXT: movl 24(%ebp), %ecx
|
|
; X86-NEXT: movl 28(%ebp), %edi
|
|
; X86-NEXT: xorl %edx, %edx
|
|
; X86-NEXT: subl 40(%ebp), %ecx
|
|
; X86-NEXT: sbbl 44(%ebp), %edi
|
|
; X86-NEXT: sbbl 48(%ebp), %esi
|
|
; X86-NEXT: sbbl 52(%ebp), %eax
|
|
; X86-NEXT: movl $0, %ebx
|
|
; X86-NEXT: sbbl %ebx, %ebx
|
|
; X86-NEXT: xorl %ebx, %eax
|
|
; X86-NEXT: xorl %ebx, %esi
|
|
; X86-NEXT: xorl %ebx, %edi
|
|
; X86-NEXT: xorl %ebx, %ecx
|
|
; X86-NEXT: subl %ebx, %ecx
|
|
; X86-NEXT: sbbl %ebx, %edi
|
|
; X86-NEXT: sbbl %ebx, %esi
|
|
; X86-NEXT: sbbl %ebx, %eax
|
|
; X86-NEXT: negl %ecx
|
|
; X86-NEXT: movl $0, %ebx
|
|
; X86-NEXT: sbbl %edi, %ebx
|
|
; X86-NEXT: movl $0, %edi
|
|
; X86-NEXT: sbbl %esi, %edi
|
|
; X86-NEXT: sbbl %eax, %edx
|
|
; X86-NEXT: movl 8(%ebp), %eax
|
|
; X86-NEXT: movl %ecx, (%eax)
|
|
; X86-NEXT: movl %ebx, 4(%eax)
|
|
; X86-NEXT: movl %edi, 8(%eax)
|
|
; X86-NEXT: movl %edx, 12(%eax)
|
|
; 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 $4
|
|
;
|
|
; X64-LABEL: abd_ext_i128:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: movq %rdi, %rax
|
|
; X64-NEXT: xorl %edi, %edi
|
|
; X64-NEXT: subq %rdx, %rax
|
|
; X64-NEXT: sbbq %rcx, %rsi
|
|
; X64-NEXT: movl $0, %ecx
|
|
; X64-NEXT: sbbq %rcx, %rcx
|
|
; X64-NEXT: xorq %rcx, %rsi
|
|
; X64-NEXT: xorq %rcx, %rax
|
|
; X64-NEXT: subq %rcx, %rax
|
|
; X64-NEXT: sbbq %rcx, %rsi
|
|
; X64-NEXT: negq %rax
|
|
; X64-NEXT: sbbq %rsi, %rdi
|
|
; X64-NEXT: movq %rdi, %rdx
|
|
; X64-NEXT: retq
|
|
%aext = zext i128 %a to i256
|
|
%bext = zext i128 %b to i256
|
|
%sub = sub i256 %aext, %bext
|
|
%abs = call i256 @llvm.abs.i256(i256 %sub, i1 false)
|
|
%nabs = sub i256 0, %abs
|
|
%trunc = trunc i256 %nabs to i128
|
|
ret i128 %trunc
|
|
}
|
|
|
|
define i128 @abd_ext_i128_undef(i128 %a, i128 %b) nounwind {
|
|
; X86-LABEL: abd_ext_i128_undef:
|
|
; 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 $-16, %esp
|
|
; X86-NEXT: subl $16, %esp
|
|
; X86-NEXT: movl 32(%ebp), %esi
|
|
; X86-NEXT: movl 36(%ebp), %eax
|
|
; X86-NEXT: movl 24(%ebp), %ecx
|
|
; X86-NEXT: movl 28(%ebp), %edi
|
|
; X86-NEXT: xorl %edx, %edx
|
|
; X86-NEXT: subl 40(%ebp), %ecx
|
|
; X86-NEXT: sbbl 44(%ebp), %edi
|
|
; X86-NEXT: sbbl 48(%ebp), %esi
|
|
; X86-NEXT: sbbl 52(%ebp), %eax
|
|
; X86-NEXT: movl $0, %ebx
|
|
; X86-NEXT: sbbl %ebx, %ebx
|
|
; X86-NEXT: xorl %ebx, %eax
|
|
; X86-NEXT: xorl %ebx, %esi
|
|
; X86-NEXT: xorl %ebx, %edi
|
|
; X86-NEXT: xorl %ebx, %ecx
|
|
; X86-NEXT: subl %ebx, %ecx
|
|
; X86-NEXT: sbbl %ebx, %edi
|
|
; X86-NEXT: sbbl %ebx, %esi
|
|
; X86-NEXT: sbbl %ebx, %eax
|
|
; X86-NEXT: negl %ecx
|
|
; X86-NEXT: movl $0, %ebx
|
|
; X86-NEXT: sbbl %edi, %ebx
|
|
; X86-NEXT: movl $0, %edi
|
|
; X86-NEXT: sbbl %esi, %edi
|
|
; X86-NEXT: sbbl %eax, %edx
|
|
; X86-NEXT: movl 8(%ebp), %eax
|
|
; X86-NEXT: movl %ecx, (%eax)
|
|
; X86-NEXT: movl %ebx, 4(%eax)
|
|
; X86-NEXT: movl %edi, 8(%eax)
|
|
; X86-NEXT: movl %edx, 12(%eax)
|
|
; 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 $4
|
|
;
|
|
; X64-LABEL: abd_ext_i128_undef:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: movq %rdi, %rax
|
|
; X64-NEXT: xorl %edi, %edi
|
|
; X64-NEXT: subq %rdx, %rax
|
|
; X64-NEXT: sbbq %rcx, %rsi
|
|
; X64-NEXT: movl $0, %ecx
|
|
; X64-NEXT: sbbq %rcx, %rcx
|
|
; X64-NEXT: xorq %rcx, %rsi
|
|
; X64-NEXT: xorq %rcx, %rax
|
|
; X64-NEXT: subq %rcx, %rax
|
|
; X64-NEXT: sbbq %rcx, %rsi
|
|
; X64-NEXT: negq %rax
|
|
; X64-NEXT: sbbq %rsi, %rdi
|
|
; X64-NEXT: movq %rdi, %rdx
|
|
; X64-NEXT: retq
|
|
%aext = zext i128 %a to i256
|
|
%bext = zext i128 %b to i256
|
|
%sub = sub i256 %aext, %bext
|
|
%abs = call i256 @llvm.abs.i256(i256 %sub, i1 true)
|
|
%nabs = sub i256 0, %abs
|
|
%trunc = trunc i256 %nabs to i128
|
|
ret i128 %trunc
|
|
}
|
|
|
|
;
|
|
; sub(umin(a,b),umax(a,b)) -> nabds(a,b)
|
|
;
|
|
|
|
define i8 @abd_minmax_i8(i8 %a, i8 %b) nounwind {
|
|
; X86-LABEL: abd_minmax_i8:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movzbl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: xorl %eax, %eax
|
|
; X86-NEXT: subb {{[0-9]+}}(%esp), %cl
|
|
; X86-NEXT: sbbl %eax, %eax
|
|
; X86-NEXT: xorb %al, %cl
|
|
; X86-NEXT: subb %cl, %al
|
|
; X86-NEXT: # kill: def $al killed $al killed $eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_minmax_i8:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: xorl %eax, %eax
|
|
; X64-NEXT: subb %sil, %dil
|
|
; X64-NEXT: sbbl %eax, %eax
|
|
; X64-NEXT: xorb %al, %dil
|
|
; X64-NEXT: subb %dil, %al
|
|
; X64-NEXT: # kill: def $al killed $al killed $eax
|
|
; X64-NEXT: retq
|
|
%min = call i8 @llvm.umin.i8(i8 %a, i8 %b)
|
|
%max = call i8 @llvm.umax.i8(i8 %a, i8 %b)
|
|
%sub = sub i8 %min, %max
|
|
ret i8 %sub
|
|
}
|
|
|
|
define i16 @abd_minmax_i16(i16 %a, i16 %b) nounwind {
|
|
; X86-LABEL: abd_minmax_i16:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: xorl %eax, %eax
|
|
; X86-NEXT: subw {{[0-9]+}}(%esp), %cx
|
|
; X86-NEXT: sbbl %eax, %eax
|
|
; X86-NEXT: xorl %eax, %ecx
|
|
; X86-NEXT: subl %ecx, %eax
|
|
; X86-NEXT: # kill: def $ax killed $ax killed $eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_minmax_i16:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: xorl %eax, %eax
|
|
; X64-NEXT: subw %si, %di
|
|
; X64-NEXT: sbbl %eax, %eax
|
|
; X64-NEXT: xorl %eax, %edi
|
|
; X64-NEXT: subl %edi, %eax
|
|
; X64-NEXT: # kill: def $ax killed $ax killed $eax
|
|
; X64-NEXT: retq
|
|
%min = call i16 @llvm.umin.i16(i16 %a, i16 %b)
|
|
%max = call i16 @llvm.umax.i16(i16 %a, i16 %b)
|
|
%sub = sub i16 %min, %max
|
|
ret i16 %sub
|
|
}
|
|
|
|
define i32 @abd_minmax_i32(i32 %a, i32 %b) nounwind {
|
|
; X86-LABEL: abd_minmax_i32:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl %ecx, %edx
|
|
; X86-NEXT: subl %eax, %edx
|
|
; X86-NEXT: subl %ecx, %eax
|
|
; X86-NEXT: cmovael %edx, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_minmax_i32:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: movl %edi, %eax
|
|
; X64-NEXT: subl %esi, %eax
|
|
; X64-NEXT: subl %edi, %esi
|
|
; X64-NEXT: cmovbl %esi, %eax
|
|
; X64-NEXT: retq
|
|
%min = call i32 @llvm.umin.i32(i32 %a, i32 %b)
|
|
%max = call i32 @llvm.umax.i32(i32 %a, i32 %b)
|
|
%sub = sub i32 %min, %max
|
|
ret i32 %sub
|
|
}
|
|
|
|
define i64 @abd_minmax_i64(i64 %a, i64 %b) nounwind {
|
|
; X86-LABEL: abd_minmax_i64:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: pushl %ebp
|
|
; X86-NEXT: pushl %ebx
|
|
; X86-NEXT: pushl %edi
|
|
; X86-NEXT: pushl %esi
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
|
|
; X86-NEXT: cmpl %esi, %edi
|
|
; X86-NEXT: movl %ebx, %eax
|
|
; X86-NEXT: sbbl %ecx, %eax
|
|
; X86-NEXT: movl %ecx, %edx
|
|
; X86-NEXT: cmovbl %ebx, %edx
|
|
; X86-NEXT: movl %esi, %eax
|
|
; X86-NEXT: cmovbl %edi, %eax
|
|
; X86-NEXT: cmpl %edi, %esi
|
|
; X86-NEXT: movl %ecx, %ebp
|
|
; X86-NEXT: sbbl %ebx, %ebp
|
|
; X86-NEXT: cmovbl %ebx, %ecx
|
|
; X86-NEXT: cmovbl %edi, %esi
|
|
; X86-NEXT: subl %esi, %eax
|
|
; X86-NEXT: sbbl %ecx, %edx
|
|
; X86-NEXT: popl %esi
|
|
; X86-NEXT: popl %edi
|
|
; X86-NEXT: popl %ebx
|
|
; X86-NEXT: popl %ebp
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_minmax_i64:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: movq %rdi, %rax
|
|
; X64-NEXT: subq %rsi, %rax
|
|
; X64-NEXT: subq %rdi, %rsi
|
|
; X64-NEXT: cmovbq %rsi, %rax
|
|
; X64-NEXT: retq
|
|
%min = call i64 @llvm.umin.i64(i64 %a, i64 %b)
|
|
%max = call i64 @llvm.umax.i64(i64 %a, i64 %b)
|
|
%sub = sub i64 %min, %max
|
|
ret i64 %sub
|
|
}
|
|
|
|
define i128 @abd_minmax_i128(i128 %a, i128 %b) nounwind {
|
|
; X86-LABEL: abd_minmax_i128:
|
|
; 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 $-16, %esp
|
|
; X86-NEXT: subl $16, %esp
|
|
; X86-NEXT: movl 40(%ebp), %esi
|
|
; X86-NEXT: movl 24(%ebp), %edi
|
|
; X86-NEXT: movl 28(%ebp), %eax
|
|
; X86-NEXT: cmpl %esi, %edi
|
|
; X86-NEXT: sbbl 44(%ebp), %eax
|
|
; X86-NEXT: movl 48(%ebp), %edx
|
|
; X86-NEXT: movl 32(%ebp), %eax
|
|
; X86-NEXT: sbbl %edx, %eax
|
|
; X86-NEXT: movl 52(%ebp), %ebx
|
|
; X86-NEXT: movl 36(%ebp), %ecx
|
|
; X86-NEXT: movl %ecx, %eax
|
|
; X86-NEXT: sbbl %ebx, %eax
|
|
; X86-NEXT: movl %ebx, %eax
|
|
; X86-NEXT: cmovbl %ecx, %eax
|
|
; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
|
; X86-NEXT: movl %edx, %eax
|
|
; X86-NEXT: cmovbl 32(%ebp), %eax
|
|
; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
|
|
; X86-NEXT: movl 44(%ebp), %eax
|
|
; X86-NEXT: cmovbl 28(%ebp), %eax
|
|
; X86-NEXT: movl %esi, %ecx
|
|
; X86-NEXT: cmovbl %edi, %ecx
|
|
; X86-NEXT: cmpl %edi, %esi
|
|
; X86-NEXT: movl 44(%ebp), %edi
|
|
; X86-NEXT: sbbl 28(%ebp), %edi
|
|
; X86-NEXT: movl %edx, %edi
|
|
; X86-NEXT: sbbl 32(%ebp), %edi
|
|
; X86-NEXT: movl %ebx, %edi
|
|
; X86-NEXT: sbbl 36(%ebp), %edi
|
|
; X86-NEXT: cmovbl 36(%ebp), %ebx
|
|
; X86-NEXT: cmovbl 32(%ebp), %edx
|
|
; X86-NEXT: movl 44(%ebp), %edi
|
|
; X86-NEXT: cmovbl 28(%ebp), %edi
|
|
; X86-NEXT: cmovbl 24(%ebp), %esi
|
|
; X86-NEXT: subl %esi, %ecx
|
|
; X86-NEXT: sbbl %edi, %eax
|
|
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Reload
|
|
; X86-NEXT: sbbl %edx, %edi
|
|
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload
|
|
; X86-NEXT: sbbl %ebx, %esi
|
|
; X86-NEXT: movl 8(%ebp), %edx
|
|
; X86-NEXT: movl %ecx, (%edx)
|
|
; X86-NEXT: movl %eax, 4(%edx)
|
|
; X86-NEXT: movl %edi, 8(%edx)
|
|
; X86-NEXT: movl %esi, 12(%edx)
|
|
; X86-NEXT: movl %edx, %eax
|
|
; 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 $4
|
|
;
|
|
; X64-LABEL: abd_minmax_i128:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: cmpq %rdx, %rdi
|
|
; X64-NEXT: movq %rsi, %rax
|
|
; X64-NEXT: sbbq %rcx, %rax
|
|
; X64-NEXT: movq %rcx, %r8
|
|
; X64-NEXT: cmovbq %rsi, %r8
|
|
; X64-NEXT: movq %rdx, %rax
|
|
; X64-NEXT: cmovbq %rdi, %rax
|
|
; X64-NEXT: cmpq %rdi, %rdx
|
|
; X64-NEXT: movq %rcx, %r9
|
|
; X64-NEXT: sbbq %rsi, %r9
|
|
; X64-NEXT: cmovbq %rsi, %rcx
|
|
; X64-NEXT: cmovbq %rdi, %rdx
|
|
; X64-NEXT: subq %rdx, %rax
|
|
; X64-NEXT: sbbq %rcx, %r8
|
|
; X64-NEXT: movq %r8, %rdx
|
|
; X64-NEXT: retq
|
|
%min = call i128 @llvm.umin.i128(i128 %a, i128 %b)
|
|
%max = call i128 @llvm.umax.i128(i128 %a, i128 %b)
|
|
%sub = sub i128 %min, %max
|
|
ret i128 %sub
|
|
}
|
|
|
|
;
|
|
; select(icmp(a,b),sub(a,b),sub(b,a)) -> nabds(a,b)
|
|
;
|
|
|
|
define i8 @abd_cmp_i8(i8 %a, i8 %b) nounwind {
|
|
; X86-LABEL: abd_cmp_i8:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movzbl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: xorl %eax, %eax
|
|
; X86-NEXT: subb {{[0-9]+}}(%esp), %cl
|
|
; X86-NEXT: sbbl %eax, %eax
|
|
; X86-NEXT: xorb %al, %cl
|
|
; X86-NEXT: subb %cl, %al
|
|
; X86-NEXT: # kill: def $al killed $al killed $eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_cmp_i8:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: xorl %eax, %eax
|
|
; X64-NEXT: subb %sil, %dil
|
|
; X64-NEXT: sbbl %eax, %eax
|
|
; X64-NEXT: xorb %al, %dil
|
|
; X64-NEXT: subb %dil, %al
|
|
; X64-NEXT: # kill: def $al killed $al killed $eax
|
|
; X64-NEXT: retq
|
|
%cmp = icmp ule i8 %a, %b
|
|
%ab = sub i8 %a, %b
|
|
%ba = sub i8 %b, %a
|
|
%sel = select i1 %cmp, i8 %ab, i8 %ba
|
|
ret i8 %sel
|
|
}
|
|
|
|
define i16 @abd_cmp_i16(i16 %a, i16 %b) nounwind {
|
|
; X86-LABEL: abd_cmp_i16:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: xorl %eax, %eax
|
|
; X86-NEXT: subw {{[0-9]+}}(%esp), %cx
|
|
; X86-NEXT: sbbl %eax, %eax
|
|
; X86-NEXT: xorl %eax, %ecx
|
|
; X86-NEXT: subl %ecx, %eax
|
|
; X86-NEXT: # kill: def $ax killed $ax killed $eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_cmp_i16:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: xorl %eax, %eax
|
|
; X64-NEXT: subw %si, %di
|
|
; X64-NEXT: sbbl %eax, %eax
|
|
; X64-NEXT: xorl %eax, %edi
|
|
; X64-NEXT: subl %edi, %eax
|
|
; X64-NEXT: # kill: def $ax killed $ax killed $eax
|
|
; X64-NEXT: retq
|
|
%cmp = icmp ult i16 %a, %b
|
|
%ab = sub i16 %a, %b
|
|
%ba = sub i16 %b, %a
|
|
%sel = select i1 %cmp, i16 %ab, i16 %ba
|
|
ret i16 %sel
|
|
}
|
|
|
|
define i32 @abd_cmp_i32(i32 %a, i32 %b) nounwind {
|
|
; X86-LABEL: abd_cmp_i32:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl %ecx, %edx
|
|
; X86-NEXT: subl %eax, %edx
|
|
; X86-NEXT: subl %ecx, %eax
|
|
; X86-NEXT: cmovael %edx, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_cmp_i32:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: movl %edi, %eax
|
|
; X64-NEXT: subl %esi, %eax
|
|
; X64-NEXT: subl %edi, %esi
|
|
; X64-NEXT: cmovbl %esi, %eax
|
|
; X64-NEXT: retq
|
|
%cmp = icmp uge i32 %a, %b
|
|
%ab = sub i32 %a, %b
|
|
%ba = sub i32 %b, %a
|
|
%sel = select i1 %cmp, i32 %ba, i32 %ab
|
|
ret i32 %sel
|
|
}
|
|
|
|
define i64 @abd_cmp_i64(i64 %a, i64 %b) nounwind {
|
|
; X86-LABEL: abd_cmp_i64:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: pushl %esi
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: xorl %edx, %edx
|
|
; X86-NEXT: subl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: sbbl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl $0, %esi
|
|
; X86-NEXT: sbbl %esi, %esi
|
|
; X86-NEXT: xorl %esi, %ecx
|
|
; X86-NEXT: xorl %esi, %eax
|
|
; X86-NEXT: subl %esi, %eax
|
|
; X86-NEXT: sbbl %esi, %ecx
|
|
; X86-NEXT: negl %eax
|
|
; X86-NEXT: sbbl %ecx, %edx
|
|
; X86-NEXT: popl %esi
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: abd_cmp_i64:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: movq %rdi, %rax
|
|
; X64-NEXT: subq %rsi, %rax
|
|
; X64-NEXT: subq %rdi, %rsi
|
|
; X64-NEXT: cmovbq %rsi, %rax
|
|
; X64-NEXT: retq
|
|
%cmp = icmp ult i64 %a, %b
|
|
%ab = sub i64 %a, %b
|
|
%ba = sub i64 %b, %a
|
|
%sel = select i1 %cmp, i64 %ab, i64 %ba
|
|
ret i64 %sel
|
|
}
|
|
|
|
define i128 @abd_cmp_i128(i128 %a, i128 %b) nounwind {
|
|
; X86-LABEL: abd_cmp_i128:
|
|
; 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 $-16, %esp
|
|
; X86-NEXT: subl $16, %esp
|
|
; X86-NEXT: movl 32(%ebp), %esi
|
|
; X86-NEXT: movl 36(%ebp), %eax
|
|
; X86-NEXT: movl 24(%ebp), %ecx
|
|
; X86-NEXT: movl 28(%ebp), %edi
|
|
; X86-NEXT: xorl %edx, %edx
|
|
; X86-NEXT: subl 40(%ebp), %ecx
|
|
; X86-NEXT: sbbl 44(%ebp), %edi
|
|
; X86-NEXT: sbbl 48(%ebp), %esi
|
|
; X86-NEXT: sbbl 52(%ebp), %eax
|
|
; X86-NEXT: movl $0, %ebx
|
|
; X86-NEXT: sbbl %ebx, %ebx
|
|
; X86-NEXT: xorl %ebx, %eax
|
|
; X86-NEXT: xorl %ebx, %esi
|
|
; X86-NEXT: xorl %ebx, %edi
|
|
; X86-NEXT: xorl %ebx, %ecx
|
|
; X86-NEXT: subl %ebx, %ecx
|
|
; X86-NEXT: sbbl %ebx, %edi
|
|
; X86-NEXT: sbbl %ebx, %esi
|
|
; X86-NEXT: sbbl %ebx, %eax
|
|
; X86-NEXT: negl %ecx
|
|
; X86-NEXT: movl $0, %ebx
|
|
; X86-NEXT: sbbl %edi, %ebx
|
|
; X86-NEXT: movl $0, %edi
|
|
; X86-NEXT: sbbl %esi, %edi
|
|
; X86-NEXT: sbbl %eax, %edx
|
|
; X86-NEXT: movl 8(%ebp), %eax
|
|
; X86-NEXT: movl %ecx, (%eax)
|
|
; X86-NEXT: movl %ebx, 4(%eax)
|
|
; X86-NEXT: movl %edi, 8(%eax)
|
|
; X86-NEXT: movl %edx, 12(%eax)
|
|
; 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 $4
|
|
;
|
|
; X64-LABEL: abd_cmp_i128:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: movq %rdi, %rax
|
|
; X64-NEXT: xorl %edi, %edi
|
|
; X64-NEXT: subq %rdx, %rax
|
|
; X64-NEXT: sbbq %rcx, %rsi
|
|
; X64-NEXT: movl $0, %ecx
|
|
; X64-NEXT: sbbq %rcx, %rcx
|
|
; X64-NEXT: xorq %rcx, %rsi
|
|
; X64-NEXT: xorq %rcx, %rax
|
|
; X64-NEXT: subq %rcx, %rax
|
|
; X64-NEXT: sbbq %rcx, %rsi
|
|
; X64-NEXT: negq %rax
|
|
; X64-NEXT: sbbq %rsi, %rdi
|
|
; X64-NEXT: movq %rdi, %rdx
|
|
; X64-NEXT: retq
|
|
%cmp = icmp ult i128 %a, %b
|
|
%ab = sub i128 %a, %b
|
|
%ba = sub i128 %b, %a
|
|
%sel = select i1 %cmp, i128 %ab, i128 %ba
|
|
ret i128 %sel
|
|
}
|
|
|
|
declare i8 @llvm.abs.i8(i8, i1)
|
|
declare i16 @llvm.abs.i16(i16, i1)
|
|
declare i32 @llvm.abs.i32(i32, i1)
|
|
declare i64 @llvm.abs.i64(i64, i1)
|
|
declare i128 @llvm.abs.i128(i128, i1)
|
|
|
|
declare i8 @llvm.umax.i8(i8, i8)
|
|
declare i16 @llvm.umax.i16(i16, i16)
|
|
declare i32 @llvm.umax.i32(i32, i32)
|
|
declare i64 @llvm.umax.i64(i64, i64)
|
|
|
|
declare i8 @llvm.umin.i8(i8, i8)
|
|
declare i16 @llvm.umin.i16(i16, i16)
|
|
declare i32 @llvm.umin.i32(i32, i32)
|
|
declare i64 @llvm.umin.i64(i64, i64)
|