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llvm / llvm-project / c9998ec145972714d581e19fd1c9cb276b836387 / . / llvm / test / CodeGen / X86 / umax.ll
blob: 2c93f6a52f306b5ee53d71597b2734054c203113 [file] [log] [blame]
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s --check-prefixes=X64,SSE
; RUN: llc < %s -mtriple=x86_64-linux -mattr=avx | FileCheck %s --check-prefixes=X64,AVX,AVX1
; RUN: llc < %s -mtriple=x86_64-linux -mattr=avx2 | FileCheck %s --check-prefixes=X64,AVX,AVX2
; RUN: llc < %s -mtriple=i686 -mattr=cmov | FileCheck %s --check-prefix=X86
declare i8 @llvm.umax.i8(i8, i8)
declare i16 @llvm.umax.i16(i16, i16)
declare i24 @llvm.umax.i24(i24, i24)
declare i32 @llvm.umax.i32(i32, i32)
declare i64 @llvm.umax.i64(i64, i64)
declare i128 @llvm.umax.i128(i128, i128)
declare <1 x i32> @llvm.umax.v1i32(<1 x i32>, <1 x i32>)
declare <2 x i32> @llvm.umax.v2i32(<2 x i32>, <2 x i32>)
declare <3 x i32> @llvm.umax.v3i32(<3 x i32>, <3 x i32>)
declare <4 x i32> @llvm.umax.v4i32(<4 x i32>, <4 x i32>)
declare <8 x i32> @llvm.umax.v8i32(<8 x i32>, <8 x i32>)
declare <2 x i64> @llvm.umax.v2i64(<2 x i64>, <2 x i64>)
declare <8 x i16> @llvm.umax.v8i16(<8 x i16>, <8 x i16>)
declare <16 x i8> @llvm.umax.v16i8(<16 x i8>, <16 x i8>)
define i8 @test_i8(i8 %a, i8 %b) nounwind {
; X64-LABEL: test_i8:
; X64: # %bb.0:
; X64-NEXT: movl %esi, %eax
; X64-NEXT: cmpb %al, %dil
; X64-NEXT: cmoval %edi, %eax
; X64-NEXT: # kill: def $al killed $al killed $eax
; X64-NEXT: retq
;
; X86-LABEL: test_i8:
; X86: # %bb.0:
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: cmpb %al, %cl
; X86-NEXT: cmoval %ecx, %eax
; X86-NEXT: # kill: def $al killed $al killed $eax
; X86-NEXT: retl
%r = call i8 @llvm.umax.i8(i8 %a, i8 %b)
ret i8 %r
}
define i8 @test_i8_1(i8 %a) nounwind {
; X64-LABEL: test_i8_1:
; X64: # %bb.0:
; X64-NEXT: movl %edi, %eax
; X64-NEXT: cmpb $1, %al
; X64-NEXT: adcl $0, %eax
; X64-NEXT: # kill: def $al killed $al killed $eax
; X64-NEXT: retq
;
; X86-LABEL: test_i8_1:
; X86: # %bb.0:
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb $1, %al
; X86-NEXT: adcl $0, %eax
; X86-NEXT: # kill: def $al killed $al killed $eax
; X86-NEXT: retl
%r = call i8 @llvm.umax.i8(i8 %a, i8 1)
ret i8 %r
}
define i16 @test_i16(i16 %a, i16 %b) nounwind {
; X64-LABEL: test_i16:
; X64: # %bb.0:
; X64-NEXT: movl %esi, %eax
; X64-NEXT: cmpw %ax, %di
; X64-NEXT: cmoval %edi, %eax
; X64-NEXT: # kill: def $ax killed $ax killed $eax
; X64-NEXT: retq
;
; X86-LABEL: test_i16:
; X86: # %bb.0:
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: cmpw %ax, %cx
; X86-NEXT: cmoval %ecx, %eax
; X86-NEXT: # kill: def $ax killed $ax killed $eax
; X86-NEXT: retl
%r = call i16 @llvm.umax.i16(i16 %a, i16 %b)
ret i16 %r
}
define i16 @test_i16_1(i16 %a) nounwind {
; X64-LABEL: test_i16_1:
; X64: # %bb.0:
; X64-NEXT: movl %edi, %eax
; X64-NEXT: cmpw $1, %ax
; X64-NEXT: adcl $0, %eax
; X64-NEXT: # kill: def $ax killed $ax killed $eax
; X64-NEXT: retq
;
; X86-LABEL: test_i16_1:
; X86: # %bb.0:
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpw $1, %ax
; X86-NEXT: adcl $0, %eax
; X86-NEXT: # kill: def $ax killed $ax killed $eax
; X86-NEXT: retl
%r = call i16 @llvm.umax.i16(i16 %a, i16 1)
ret i16 %r
}
define i24 @test_i24(i24 %a, i24 %b) nounwind {
; X64-LABEL: test_i24:
; X64: # %bb.0:
; X64-NEXT: movl %edi, %eax
; X64-NEXT: andl $16777215, %esi # imm = 0xFFFFFF
; X64-NEXT: andl $16777215, %eax # imm = 0xFFFFFF
; X64-NEXT: cmpl %esi, %eax
; X64-NEXT: cmovbel %esi, %eax
; X64-NEXT: retq
;
; X86-LABEL: test_i24:
; X86: # %bb.0:
; X86-NEXT: movl $16777215, %eax # imm = 0xFFFFFF
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: andl %eax, %ecx
; X86-NEXT: andl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpl %ecx, %eax
; X86-NEXT: cmovbel %ecx, %eax
; X86-NEXT: retl
%r = call i24 @llvm.umax.i24(i24 %a, i24 %b)
ret i24 %r
}
define i32 @test_i32(i32 %a, i32 %b) nounwind {
; X64-LABEL: test_i32:
; X64: # %bb.0:
; X64-NEXT: movl %esi, %eax
; X64-NEXT: cmpl %esi, %edi
; X64-NEXT: cmoval %edi, %eax
; X64-NEXT: retq
;
; X86-LABEL: test_i32:
; X86: # %bb.0:
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: cmpl %eax, %ecx
; X86-NEXT: cmoval %ecx, %eax
; X86-NEXT: retl
%r = call i32 @llvm.umax.i32(i32 %a, i32 %b)
ret i32 %r
}
define i32 @test_i32_1(i32 %a) nounwind {
; X64-LABEL: test_i32_1:
; X64: # %bb.0:
; X64-NEXT: movl %edi, %eax
; X64-NEXT: cmpl $1, %edi
; X64-NEXT: adcl $0, %eax
; X64-NEXT: retq
;
; X86-LABEL: test_i32_1:
; X86: # %bb.0:
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpl $1, %eax
; X86-NEXT: adcl $0, %eax
; X86-NEXT: retl
%r = call i32 @llvm.umax.i32(i32 %a, i32 1)
ret i32 %r
}
define i64 @test_i64(i64 %a, i64 %b) nounwind {
; X64-LABEL: test_i64:
; X64: # %bb.0:
; X64-NEXT: movq %rsi, %rax
; X64-NEXT: cmpq %rsi, %rdi
; X64-NEXT: cmovaq %rdi, %rax
; X64-NEXT: retq
;
; X86-LABEL: test_i64:
; X86: # %bb.0:
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: cmpl %eax, %ecx
; X86-NEXT: movl %eax, %edi
; X86-NEXT: cmoval %ecx, %edi
; X86-NEXT: cmpl %edx, %esi
; X86-NEXT: cmoval %ecx, %eax
; X86-NEXT: cmovel %edi, %eax
; X86-NEXT: cmoval %esi, %edx
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: retl
%r = call i64 @llvm.umax.i64(i64 %a, i64 %b)
ret i64 %r
}
define i64 @test_i64_1(i64 %a) nounwind {
; X64-LABEL: test_i64_1:
; X64: # %bb.0:
; X64-NEXT: movq %rdi, %rax
; X64-NEXT: cmpq $1, %rdi
; X64-NEXT: adcq $0, %rax
; X64-NEXT: retq
;
; X86-LABEL: test_i64_1:
; X86: # %bb.0:
; X86-NEXT: pushl %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: cmpl $1, %ecx
; X86-NEXT: movl %ecx, %esi
; X86-NEXT: adcl $0, %esi
; X86-NEXT: testl %edx, %edx
; X86-NEXT: movl $1, %eax
; X86-NEXT: cmovnel %ecx, %eax
; X86-NEXT: cmovel %esi, %eax
; X86-NEXT: popl %esi
; X86-NEXT: retl
%r = call i64 @llvm.umax.i64(i64 %a, i64 1)
ret i64 %r
}
define i128 @test_i128(i128 %a, i128 %b) nounwind {
; X64-LABEL: test_i128:
; X64: # %bb.0:
; X64-NEXT: cmpq %rdx, %rdi
; X64-NEXT: movq %rdx, %rax
; X64-NEXT: cmovaq %rdi, %rax
; X64-NEXT: cmpq %rcx, %rsi
; X64-NEXT: cmovaq %rdi, %rdx
; X64-NEXT: cmovneq %rdx, %rax
; X64-NEXT: cmovaq %rsi, %rcx
; X64-NEXT: movq %rcx, %rdx
; X64-NEXT: retq
;
; X86-LABEL: test_i128:
; X86: # %bb.0:
; X86-NEXT: pushl %ebp
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
; X86-NEXT: pushl %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
; X86-NEXT: cmpl %ecx, %esi
; X86-NEXT: movl %ecx, %eax
; X86-NEXT: cmoval %esi, %eax
; X86-NEXT: cmpl %edx, %edi
; X86-NEXT: movl %ecx, %ebp
; X86-NEXT: cmoval %esi, %ebp
; X86-NEXT: cmovel %eax, %ebp
; X86-NEXT: movl %edx, %eax
; X86-NEXT: cmoval %edi, %eax
; X86-NEXT: movl %eax, (%esp) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: cmpl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl %eax, %edi
; X86-NEXT: sbbl %ebx, %edi
; X86-NEXT: cmovbl {{[0-9]+}}(%esp), %edx
; X86-NEXT: cmovbl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl %ebx, %edi
; X86-NEXT: xorl %eax, %edi
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
; X86-NEXT: xorl %esi, %ebx
; X86-NEXT: orl %edi, %ebx
; X86-NEXT: cmovel %ebp, %ecx
; X86-NEXT: cmovel (%esp), %edx # 4-byte Folded Reload
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
; X86-NEXT: cmpl %esi, %ebx
; X86-NEXT: movl %esi, %edi
; X86-NEXT: cmoval %ebx, %edi
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp
; X86-NEXT: cmpl %eax, %ebp
; X86-NEXT: cmoval %ebx, %esi
; X86-NEXT: cmovel %edi, %esi
; X86-NEXT: cmoval %ebp, %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
; X86-NEXT: movl %eax, 12(%edi)
; X86-NEXT: movl %esi, 8(%edi)
; X86-NEXT: movl %edx, 4(%edi)
; X86-NEXT: movl %ecx, (%edi)
; X86-NEXT: movl %edi, %eax
; X86-NEXT: addl $4, %esp
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
; X86-NEXT: popl %ebp
; X86-NEXT: retl $4
%r = call i128 @llvm.umax.i128(i128 %a, i128 %b)
ret i128 %r
}
define i128 @test_i128_1(i128 %a) nounwind {
; X64-LABEL: test_i128_1:
; X64: # %bb.0:
; X64-NEXT: movq %rsi, %rdx
; X64-NEXT: cmpq $1, %rdi
; X64-NEXT: movq %rdi, %rcx
; X64-NEXT: adcq $0, %rcx
; X64-NEXT: testq %rsi, %rsi
; X64-NEXT: movl $1, %eax
; X64-NEXT: cmovneq %rdi, %rax
; X64-NEXT: cmoveq %rcx, %rax
; X64-NEXT: retq
;
; X86-LABEL: test_i128_1:
; 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), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: cmpl $1, %eax
; X86-NEXT: movl %eax, %ebx
; X86-NEXT: adcl $0, %ebx
; X86-NEXT: testl %esi, %esi
; X86-NEXT: movl $1, %edi
; X86-NEXT: cmovnel %eax, %edi
; X86-NEXT: cmovel %ebx, %edi
; X86-NEXT: xorl %ebx, %ebx
; X86-NEXT: movl %ecx, %ebp
; X86-NEXT: negl %ebp
; X86-NEXT: movl $0, %ebp
; X86-NEXT: sbbl %edx, %ebp
; X86-NEXT: movl $1, %ebp
; X86-NEXT: cmovbl %eax, %ebp
; X86-NEXT: movl %ecx, %eax
; X86-NEXT: cmovbl %esi, %ebx
; X86-NEXT: orl %edx, %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl %edx, 12(%eax)
; X86-NEXT: movl %ecx, 8(%eax)
; X86-NEXT: cmovel %edi, %ebp
; X86-NEXT: cmovel %esi, %ebx
; X86-NEXT: movl %ebx, 4(%eax)
; X86-NEXT: movl %ebp, (%eax)
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
; X86-NEXT: popl %ebp
; X86-NEXT: retl $4
%r = call i128 @llvm.umax.i128(i128 %a, i128 1)
ret i128 %r
}
define <2 x i64> @test_v2i64(<2 x i64> %a, <2 x i64> %b) nounwind {
; SSE-LABEL: test_v2i64:
; SSE: # %bb.0:
; SSE-NEXT: movdqa {{.*#+}} xmm2 = [9223372039002259456,9223372039002259456]
; SSE-NEXT: movdqa %xmm1, %xmm3
; SSE-NEXT: pxor %xmm2, %xmm3
; SSE-NEXT: pxor %xmm0, %xmm2
; SSE-NEXT: movdqa %xmm2, %xmm4
; SSE-NEXT: pcmpgtd %xmm3, %xmm4
; SSE-NEXT: pshufd {{.*#+}} xmm5 = xmm4[0,0,2,2]
; SSE-NEXT: pcmpeqd %xmm3, %xmm2
; SSE-NEXT: pshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
; SSE-NEXT: pand %xmm5, %xmm2
; SSE-NEXT: pshufd {{.*#+}} xmm3 = xmm4[1,1,3,3]
; SSE-NEXT: por %xmm2, %xmm3
; SSE-NEXT: pand %xmm3, %xmm0
; SSE-NEXT: pandn %xmm1, %xmm3
; SSE-NEXT: por %xmm3, %xmm0
; SSE-NEXT: retq
;
; AVX1-LABEL: test_v2i64:
; AVX1: # %bb.0:
; AVX1-NEXT: vmovddup {{.*#+}} xmm2 = [9223372036854775808,9223372036854775808]
; AVX1-NEXT: # xmm2 = mem[0,0]
; AVX1-NEXT: vpxor %xmm2, %xmm1, %xmm3
; AVX1-NEXT: vpxor %xmm2, %xmm0, %xmm2
; AVX1-NEXT: vpcmpgtq %xmm3, %xmm2, %xmm2
; AVX1-NEXT: vblendvpd %xmm2, %xmm0, %xmm1, %xmm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: test_v2i64:
; AVX2: # %bb.0:
; AVX2-NEXT: vpbroadcastq {{.*#+}} xmm2 = [9223372036854775808,9223372036854775808]
; AVX2-NEXT: vpxor %xmm2, %xmm1, %xmm3
; AVX2-NEXT: vpxor %xmm2, %xmm0, %xmm2
; AVX2-NEXT: vpcmpgtq %xmm3, %xmm2, %xmm2
; AVX2-NEXT: vblendvpd %xmm2, %xmm0, %xmm1, %xmm0
; AVX2-NEXT: retq
;
; X86-LABEL: test_v2i64:
; 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), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
; X86-NEXT: cmpl %edx, %eax
; X86-NEXT: movl %edx, %ebp
; X86-NEXT: cmoval %eax, %ebp
; X86-NEXT: cmpl %edi, %ebx
; X86-NEXT: cmoval %eax, %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmovel %ebp, %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp
; X86-NEXT: cmoval %ebx, %edi
; X86-NEXT: cmpl %ecx, %eax
; X86-NEXT: movl %ecx, %ebx
; X86-NEXT: cmoval %eax, %ebx
; X86-NEXT: cmpl %esi, %ebp
; X86-NEXT: cmoval %eax, %ecx
; X86-NEXT: cmovel %ebx, %ecx
; X86-NEXT: cmoval %ebp, %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl %esi, 12(%eax)
; X86-NEXT: movl %ecx, 8(%eax)
; X86-NEXT: movl %edi, 4(%eax)
; X86-NEXT: movl %edx, (%eax)
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
; X86-NEXT: popl %ebp
; X86-NEXT: retl $4
%r = call <2 x i64> @llvm.umax.v2i64(<2 x i64> %a, <2 x i64> %b)
ret <2 x i64> %r
}
define <2 x i64> @test_v2i64_1(<2 x i64> %a) nounwind {
; SSE-LABEL: test_v2i64_1:
; SSE: # %bb.0:
; SSE-NEXT: pxor %xmm1, %xmm1
; SSE-NEXT: pcmpeqd %xmm0, %xmm1
; SSE-NEXT: pshufd {{.*#+}} xmm2 = xmm1[1,0,3,2]
; SSE-NEXT: pand %xmm1, %xmm2
; SSE-NEXT: psubq %xmm2, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_v2i64_1:
; AVX: # %bb.0:
; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX-NEXT: vpcmpeqq %xmm1, %xmm0, %xmm1
; AVX-NEXT: vpsubq %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
;
; X86-LABEL: test_v2i64_1:
; 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), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: cmpl $1, %ecx
; X86-NEXT: movl %ecx, %ebx
; X86-NEXT: adcl $0, %ebx
; X86-NEXT: testl %esi, %esi
; X86-NEXT: movl $1, %ebp
; X86-NEXT: cmovel %ebp, %ecx
; X86-NEXT: cmovel %ebx, %ecx
; X86-NEXT: cmpl $1, %edi
; X86-NEXT: movl %edi, %ebx
; X86-NEXT: adcl $0, %ebx
; X86-NEXT: testl %edx, %edx
; X86-NEXT: cmovnel %edi, %ebp
; X86-NEXT: cmovel %ebx, %ebp
; X86-NEXT: movl %edx, 12(%eax)
; X86-NEXT: movl %ebp, 8(%eax)
; X86-NEXT: movl %esi, 4(%eax)
; X86-NEXT: movl %ecx, (%eax)
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
; X86-NEXT: popl %ebp
; X86-NEXT: retl $4
%r = call <2 x i64> @llvm.umax.v2i64(<2 x i64> %a, <2 x i64> <i64 1, i64 1>)
ret <2 x i64> %r
}
define <1 x i32> @test_v1i32(<1 x i32> %a, <1 x i32> %b) nounwind {
; X64-LABEL: test_v1i32:
; X64: # %bb.0:
; X64-NEXT: movl %esi, %eax
; X64-NEXT: cmpl %esi, %edi
; X64-NEXT: cmoval %edi, %eax
; X64-NEXT: retq
;
; X86-LABEL: test_v1i32:
; X86: # %bb.0:
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: cmpl %eax, %ecx
; X86-NEXT: cmoval %ecx, %eax
; X86-NEXT: retl
%r = call <1 x i32> @llvm.umax.v1i32(<1 x i32> %a, <1 x i32> %b)
ret <1 x i32> %r
}
define <2 x i32> @test_v2i32(<2 x i32> %a, <2 x i32> %b) nounwind {
; SSE-LABEL: test_v2i32:
; SSE: # %bb.0:
; SSE-NEXT: movdqa {{.*#+}} xmm2 = [2147483648,2147483648,2147483648,2147483648]
; SSE-NEXT: movdqa %xmm1, %xmm3
; SSE-NEXT: pxor %xmm2, %xmm3
; SSE-NEXT: pxor %xmm0, %xmm2
; SSE-NEXT: pcmpgtd %xmm3, %xmm2
; SSE-NEXT: pand %xmm2, %xmm0
; SSE-NEXT: pandn %xmm1, %xmm2
; SSE-NEXT: por %xmm2, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_v2i32:
; AVX: # %bb.0:
; AVX-NEXT: vpmaxud %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
;
; X86-LABEL: test_v2i32:
; X86: # %bb.0:
; X86-NEXT: pushl %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: cmpl %eax, %esi
; X86-NEXT: cmoval %esi, %eax
; X86-NEXT: cmpl %edx, %ecx
; X86-NEXT: cmoval %ecx, %edx
; X86-NEXT: popl %esi
; X86-NEXT: retl
%r = call <2 x i32> @llvm.umax.v2i32(<2 x i32> %a, <2 x i32> %b)
ret <2 x i32> %r
}
define <3 x i32> @test_v3i32(<3 x i32> %a, <3 x i32> %b) nounwind {
; SSE-LABEL: test_v3i32:
; SSE: # %bb.0:
; SSE-NEXT: movdqa {{.*#+}} xmm2 = [2147483648,2147483648,2147483648,2147483648]
; SSE-NEXT: movdqa %xmm1, %xmm3
; SSE-NEXT: pxor %xmm2, %xmm3
; SSE-NEXT: pxor %xmm0, %xmm2
; SSE-NEXT: pcmpgtd %xmm3, %xmm2
; SSE-NEXT: pand %xmm2, %xmm0
; SSE-NEXT: pandn %xmm1, %xmm2
; SSE-NEXT: por %xmm2, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_v3i32:
; AVX: # %bb.0:
; AVX-NEXT: vpmaxud %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
;
; X86-LABEL: test_v3i32:
; X86: # %bb.0:
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
; X86-NEXT: cmpl %eax, %ebx
; X86-NEXT: cmoval %ebx, %eax
; X86-NEXT: cmpl %edx, %edi
; X86-NEXT: cmoval %edi, %edx
; X86-NEXT: cmpl %ecx, %esi
; X86-NEXT: cmoval %esi, %ecx
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
; X86-NEXT: retl
%r = call <3 x i32> @llvm.umax.v3i32(<3 x i32> %a, <3 x i32> %b)
ret <3 x i32> %r
}
define <4 x i32> @test_v4i32(<4 x i32> %a, <4 x i32> %b) nounwind {
; SSE-LABEL: test_v4i32:
; SSE: # %bb.0:
; SSE-NEXT: movdqa {{.*#+}} xmm2 = [2147483648,2147483648,2147483648,2147483648]
; SSE-NEXT: movdqa %xmm1, %xmm3
; SSE-NEXT: pxor %xmm2, %xmm3
; SSE-NEXT: pxor %xmm0, %xmm2
; SSE-NEXT: pcmpgtd %xmm3, %xmm2
; SSE-NEXT: pand %xmm2, %xmm0
; SSE-NEXT: pandn %xmm1, %xmm2
; SSE-NEXT: por %xmm2, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_v4i32:
; AVX: # %bb.0:
; AVX-NEXT: vpmaxud %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
;
; X86-LABEL: test_v4i32:
; X86: # %bb.0:
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpl %edi, %eax
; X86-NEXT: cmoval %eax, %edi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpl %esi, %eax
; X86-NEXT: cmoval %eax, %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpl %edx, %eax
; X86-NEXT: cmoval %eax, %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpl %ecx, %eax
; X86-NEXT: cmoval %eax, %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl %ecx, 12(%eax)
; X86-NEXT: movl %edx, 8(%eax)
; X86-NEXT: movl %esi, 4(%eax)
; X86-NEXT: movl %edi, (%eax)
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: retl $4
%r = call <4 x i32> @llvm.umax.v4i32(<4 x i32> %a, <4 x i32> %b)
ret <4 x i32> %r
}
define <4 x i32> @test_v4i32_1(<4 x i32> %a) nounwind {
; SSE-LABEL: test_v4i32_1:
; SSE: # %bb.0:
; SSE-NEXT: pxor %xmm1, %xmm1
; SSE-NEXT: pcmpeqd %xmm0, %xmm1
; SSE-NEXT: psubd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX1-LABEL: test_v4i32_1:
; AVX1: # %bb.0:
; AVX1-NEXT: vpmaxud {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: test_v4i32_1:
; AVX2: # %bb.0:
; AVX2-NEXT: vpbroadcastd {{.*#+}} xmm1 = [1,1,1,1]
; AVX2-NEXT: vpmaxud %xmm1, %xmm0, %xmm0
; AVX2-NEXT: retq
;
; X86-LABEL: test_v4i32_1:
; X86: # %bb.0:
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: cmpl $1, %ecx
; X86-NEXT: adcl $0, %ecx
; X86-NEXT: cmpl $1, %edx
; X86-NEXT: adcl $0, %edx
; X86-NEXT: cmpl $1, %esi
; X86-NEXT: adcl $0, %esi
; X86-NEXT: cmpl $1, %edi
; X86-NEXT: adcl $0, %edi
; X86-NEXT: movl %edi, 12(%eax)
; X86-NEXT: movl %esi, 8(%eax)
; X86-NEXT: movl %edx, 4(%eax)
; X86-NEXT: movl %ecx, (%eax)
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: retl $4
%r = call <4 x i32> @llvm.umax.v4i32(<4 x i32> %a, <4 x i32> <i32 1, i32 1, i32 1, i32 1>)
ret <4 x i32> %r
}
define <8 x i32> @test_v8i32(<8 x i32> %a, <8 x i32> %b) nounwind {
; SSE-LABEL: test_v8i32:
; SSE: # %bb.0:
; SSE-NEXT: movdqa {{.*#+}} xmm4 = [2147483648,2147483648,2147483648,2147483648]
; SSE-NEXT: movdqa %xmm2, %xmm5
; SSE-NEXT: pxor %xmm4, %xmm5
; SSE-NEXT: movdqa %xmm0, %xmm6
; SSE-NEXT: pxor %xmm4, %xmm6
; SSE-NEXT: pcmpgtd %xmm5, %xmm6
; SSE-NEXT: pand %xmm6, %xmm0
; SSE-NEXT: pandn %xmm2, %xmm6
; SSE-NEXT: por %xmm6, %xmm0
; SSE-NEXT: movdqa %xmm3, %xmm2
; SSE-NEXT: pxor %xmm4, %xmm2
; SSE-NEXT: pxor %xmm1, %xmm4
; SSE-NEXT: pcmpgtd %xmm2, %xmm4
; SSE-NEXT: pand %xmm4, %xmm1
; SSE-NEXT: pandn %xmm3, %xmm4
; SSE-NEXT: por %xmm4, %xmm1
; SSE-NEXT: retq
;
; AVX1-LABEL: test_v8i32:
; AVX1: # %bb.0:
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
; AVX1-NEXT: vpmaxud %xmm2, %xmm3, %xmm2
; AVX1-NEXT: vpmaxud %xmm1, %xmm0, %xmm0
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: test_v8i32:
; AVX2: # %bb.0:
; AVX2-NEXT: vpmaxud %ymm1, %ymm0, %ymm0
; AVX2-NEXT: retq
;
; X86-LABEL: test_v8i32:
; X86: # %bb.0:
; X86-NEXT: pushl %ebp
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpl %ebp, %eax
; X86-NEXT: cmoval %eax, %ebp
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpl %ebx, %eax
; X86-NEXT: cmoval %eax, %ebx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpl %edi, %eax
; X86-NEXT: cmoval %eax, %edi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpl %esi, %eax
; X86-NEXT: cmoval %eax, %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpl %edx, %eax
; X86-NEXT: cmoval %eax, %edx
; X86-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpl %ecx, %eax
; X86-NEXT: cmoval %eax, %ecx
; X86-NEXT: movl %ecx, (%esp) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpl %ecx, %eax
; X86-NEXT: cmoval %eax, %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: cmpl %eax, %edx
; X86-NEXT: cmoval %edx, %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl %eax, 28(%edx)
; X86-NEXT: movl %ecx, 24(%edx)
; X86-NEXT: movl (%esp), %eax # 4-byte Reload
; X86-NEXT: movl %eax, 20(%edx)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
; X86-NEXT: movl %eax, 16(%edx)
; X86-NEXT: movl %esi, 12(%edx)
; X86-NEXT: movl %edi, 8(%edx)
; X86-NEXT: movl %ebx, 4(%edx)
; X86-NEXT: movl %ebp, (%edx)
; X86-NEXT: movl %edx, %eax
; X86-NEXT: addl $8, %esp
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
; X86-NEXT: popl %ebp
; X86-NEXT: retl $4
%r = call <8 x i32> @llvm.umax.v8i32(<8 x i32> %a, <8 x i32> %b)
ret <8 x i32> %r
}
define <8 x i32> @test_v8i32_1(<8 x i32> %a) nounwind {
; SSE-LABEL: test_v8i32_1:
; SSE: # %bb.0:
; SSE-NEXT: pxor %xmm2, %xmm2
; SSE-NEXT: movdqa %xmm0, %xmm3
; SSE-NEXT: pcmpeqd %xmm2, %xmm3
; SSE-NEXT: psubd %xmm3, %xmm0
; SSE-NEXT: pcmpeqd %xmm1, %xmm2
; SSE-NEXT: psubd %xmm2, %xmm1
; SSE-NEXT: retq
;
; AVX1-LABEL: test_v8i32_1:
; AVX1: # %bb.0:
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
; AVX1-NEXT: vbroadcastss {{.*#+}} xmm2 = [1,1,1,1]
; AVX1-NEXT: vpmaxud %xmm2, %xmm1, %xmm1
; AVX1-NEXT: vpmaxud %xmm2, %xmm0, %xmm0
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: test_v8i32_1:
; AVX2: # %bb.0:
; AVX2-NEXT: vpbroadcastd {{.*#+}} ymm1 = [1,1,1,1,1,1,1,1]
; AVX2-NEXT: vpmaxud %ymm1, %ymm0, %ymm0
; AVX2-NEXT: retq
;
; X86-LABEL: test_v8i32_1:
; X86: # %bb.0:
; X86-NEXT: pushl %ebp
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpl $1, %eax
; X86-NEXT: adcl $0, %eax
; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: cmpl $1, %edx
; X86-NEXT: adcl $0, %edx
; X86-NEXT: cmpl $1, %esi
; X86-NEXT: adcl $0, %esi
; X86-NEXT: cmpl $1, %edi
; X86-NEXT: adcl $0, %edi
; X86-NEXT: cmpl $1, %ebx
; X86-NEXT: adcl $0, %ebx
; X86-NEXT: cmpl $1, %ebp
; X86-NEXT: adcl $0, %ebp
; X86-NEXT: cmpl $1, %ecx
; X86-NEXT: adcl $0, %ecx
; X86-NEXT: movl %ecx, (%esp) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpl $1, %eax
; X86-NEXT: adcl $0, %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl %eax, 28(%ecx)
; X86-NEXT: movl (%esp), %eax # 4-byte Reload
; X86-NEXT: movl %eax, 24(%ecx)
; X86-NEXT: movl %ebp, 20(%ecx)
; X86-NEXT: movl %ebx, 16(%ecx)
; X86-NEXT: movl %edi, 12(%ecx)
; X86-NEXT: movl %esi, 8(%ecx)
; X86-NEXT: movl %edx, 4(%ecx)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
; X86-NEXT: movl %eax, (%ecx)
; X86-NEXT: movl %ecx, %eax
; X86-NEXT: addl $8, %esp
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
; X86-NEXT: popl %ebp
; X86-NEXT: retl $4
%r = call <8 x i32> @llvm.umax.v8i32(<8 x i32> %a, <8 x i32> <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>)
ret <8 x i32> %r
}
define <8 x i16> @test_v8i16(<8 x i16> %a, <8 x i16> %b) nounwind {
; SSE-LABEL: test_v8i16:
; SSE: # %bb.0:
; SSE-NEXT: psubusw %xmm0, %xmm1
; SSE-NEXT: paddw %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_v8i16:
; AVX: # %bb.0:
; AVX-NEXT: vpmaxuw %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
;
; X86-LABEL: test_v8i16:
; X86: # %bb.0:
; X86-NEXT: pushl %ebp
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpw %bp, %ax
; X86-NEXT: cmoval %eax, %ebp
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpw %bx, %ax
; X86-NEXT: cmoval %eax, %ebx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpw %di, %ax
; X86-NEXT: cmoval %eax, %edi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpw %si, %ax
; X86-NEXT: cmoval %eax, %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpw %dx, %ax
; X86-NEXT: cmoval %eax, %edx
; X86-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpw %cx, %ax
; X86-NEXT: cmoval %eax, %ecx
; X86-NEXT: movl %ecx, (%esp) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpw %dx, %ax
; X86-NEXT: cmoval %eax, %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: cmpw %ax, %cx
; X86-NEXT: cmoval %ecx, %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movw %ax, 14(%ecx)
; X86-NEXT: movw %dx, 12(%ecx)
; X86-NEXT: movl (%esp), %eax # 4-byte Reload
; X86-NEXT: movw %ax, 10(%ecx)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
; X86-NEXT: movw %ax, 8(%ecx)
; X86-NEXT: movw %si, 6(%ecx)
; X86-NEXT: movw %di, 4(%ecx)
; X86-NEXT: movw %bx, 2(%ecx)
; X86-NEXT: movw %bp, (%ecx)
; X86-NEXT: movl %ecx, %eax
; X86-NEXT: addl $8, %esp
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
; X86-NEXT: popl %ebp
; X86-NEXT: retl $4
%r = call <8 x i16> @llvm.umax.v8i16(<8 x i16> %a, <8 x i16> %b)
ret <8 x i16> %r
}
define <8 x i16> @test_v8i16_1(<8 x i16> %a) nounwind {
; SSE-LABEL: test_v8i16_1:
; SSE: # %bb.0:
; SSE-NEXT: pxor %xmm1, %xmm1
; SSE-NEXT: pcmpeqw %xmm0, %xmm1
; SSE-NEXT: psubw %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_v8i16_1:
; AVX: # %bb.0:
; AVX-NEXT: vpmaxuw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
; AVX-NEXT: retq
;
; X86-LABEL: test_v8i16_1:
; X86: # %bb.0:
; X86-NEXT: pushl %ebp
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
; X86-NEXT: subl $8, %esp
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: cmpw $1, %dx
; X86-NEXT: adcl $0, %edx
; X86-NEXT: cmpw $1, %bp
; X86-NEXT: adcl $0, %ebp
; X86-NEXT: cmpw $1, %bx
; X86-NEXT: adcl $0, %ebx
; X86-NEXT: cmpw $1, %di
; X86-NEXT: adcl $0, %edi
; X86-NEXT: cmpw $1, %si
; X86-NEXT: adcl $0, %esi
; X86-NEXT: cmpw $1, %cx
; X86-NEXT: adcl $0, %ecx
; X86-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: cmpw $1, %ax
; X86-NEXT: adcl $0, %eax
; X86-NEXT: movl %eax, (%esp) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpw $1, %ax
; X86-NEXT: adcl $0, %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movw %ax, 14(%ecx)
; X86-NEXT: movl (%esp), %eax # 4-byte Reload
; X86-NEXT: movw %ax, 12(%ecx)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
; X86-NEXT: movw %ax, 10(%ecx)
; X86-NEXT: movw %si, 8(%ecx)
; X86-NEXT: movw %di, 6(%ecx)
; X86-NEXT: movw %bx, 4(%ecx)
; X86-NEXT: movw %bp, 2(%ecx)
; X86-NEXT: movw %dx, (%ecx)
; X86-NEXT: movl %ecx, %eax
; X86-NEXT: addl $8, %esp
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
; X86-NEXT: popl %ebp
; X86-NEXT: retl $4
%r = call <8 x i16> @llvm.umax.v8i16(<8 x i16> %a, <8 x i16> <i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>)
ret <8 x i16> %r
}
define <16 x i8> @test_v16i8(<16 x i8> %a, <16 x i8> %b) nounwind {
; SSE-LABEL: test_v16i8:
; SSE: # %bb.0:
; SSE-NEXT: pmaxub %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_v16i8:
; AVX: # %bb.0:
; AVX-NEXT: vpmaxub %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
;
; X86-LABEL: test_v16i8:
; X86: # %bb.0:
; X86-NEXT: pushl %ebp
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
; X86-NEXT: subl $40, %esp
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb %bl, %al
; X86-NEXT: cmoval %eax, %ebx
; X86-NEXT: movl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb %dl, %al
; X86-NEXT: cmoval %eax, %edx
; X86-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb %cl, %al
; X86-NEXT: cmoval %eax, %ecx
; X86-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb %cl, %al
; X86-NEXT: cmoval %eax, %ecx
; X86-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb %cl, %al
; X86-NEXT: cmoval %eax, %ecx
; X86-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb %cl, %al
; X86-NEXT: cmoval %eax, %ecx
; X86-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb %cl, %al
; X86-NEXT: cmoval %eax, %ecx
; X86-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb %cl, %al
; X86-NEXT: cmoval %eax, %ecx
; X86-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb %cl, %al
; X86-NEXT: cmoval %eax, %ecx
; X86-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb %cl, %al
; X86-NEXT: cmoval %eax, %ecx
; X86-NEXT: movl %ecx, (%esp) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb %cl, %al
; X86-NEXT: cmoval %eax, %ecx
; X86-NEXT: movl %ecx, %ebp
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb %cl, %al
; X86-NEXT: cmoval %eax, %ecx
; X86-NEXT: movl %ecx, %edi
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb %cl, %al
; X86-NEXT: cmoval %eax, %ecx
; X86-NEXT: movl %ecx, %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb %bl, %al
; X86-NEXT: cmoval %eax, %ebx
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb %dl, %al
; X86-NEXT: cmoval %eax, %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb %cl, %al
; X86-NEXT: cmoval %eax, %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movb %cl, 15(%eax)
; X86-NEXT: movb %dl, 14(%eax)
; X86-NEXT: movb %bl, 13(%eax)
; X86-NEXT: movl %esi, %ecx
; X86-NEXT: movb %cl, 12(%eax)
; X86-NEXT: movl %edi, %ecx
; X86-NEXT: movb %cl, 11(%eax)
; X86-NEXT: movl %ebp, %ecx
; X86-NEXT: movb %cl, 10(%eax)
; X86-NEXT: movl (%esp), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, 9(%eax)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, 8(%eax)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, 7(%eax)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, 6(%eax)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, 5(%eax)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, 4(%eax)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, 3(%eax)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, 2(%eax)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, 1(%eax)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, (%eax)
; X86-NEXT: addl $40, %esp
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
; X86-NEXT: popl %ebp
; X86-NEXT: retl $4
%r = call <16 x i8> @llvm.umax.v16i8(<16 x i8> %a, <16 x i8> %b)
ret <16 x i8> %r
}
define <16 x i8> @test_v16i8_1(<16 x i8> %a) nounwind {
; SSE-LABEL: test_v16i8_1:
; SSE: # %bb.0:
; SSE-NEXT: pmaxub {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_v16i8_1:
; AVX: # %bb.0:
; AVX-NEXT: vpmaxub {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
; AVX-NEXT: retq
;
; X86-LABEL: test_v16i8_1:
; X86: # %bb.0:
; X86-NEXT: pushl %ebp
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
; X86-NEXT: subl $40, %esp
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
; X86-NEXT: cmpb $1, %bl
; X86-NEXT: adcl $0, %ebx
; X86-NEXT: movl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: cmpb $1, %dl
; X86-NEXT: adcl $0, %edx
; X86-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: cmpb $1, %cl
; X86-NEXT: adcl $0, %ecx
; X86-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: cmpb $1, %al
; X86-NEXT: adcl $0, %eax
; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb $1, %al
; X86-NEXT: adcl $0, %eax
; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb $1, %al
; X86-NEXT: adcl $0, %eax
; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb $1, %al
; X86-NEXT: adcl $0, %eax
; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb $1, %al
; X86-NEXT: adcl $0, %eax
; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb $1, %al
; X86-NEXT: adcl $0, %eax
; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb $1, %al
; X86-NEXT: adcl $0, %eax
; X86-NEXT: movl %eax, (%esp) # 4-byte Spill
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb $1, %al
; X86-NEXT: adcl $0, %eax
; X86-NEXT: movl %eax, %ebp
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb $1, %al
; X86-NEXT: adcl $0, %eax
; X86-NEXT: movl %eax, %edi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb $1, %al
; X86-NEXT: adcl $0, %eax
; X86-NEXT: movl %eax, %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
; X86-NEXT: cmpb $1, %bl
; X86-NEXT: adcl $0, %ebx
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: cmpb $1, %dl
; X86-NEXT: adcl $0, %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: cmpb $1, %cl
; X86-NEXT: adcl $0, %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movb %cl, 15(%eax)
; X86-NEXT: movb %dl, 14(%eax)
; X86-NEXT: movb %bl, 13(%eax)
; X86-NEXT: movl %esi, %ecx
; X86-NEXT: movb %cl, 12(%eax)
; X86-NEXT: movl %edi, %ecx
; X86-NEXT: movb %cl, 11(%eax)
; X86-NEXT: movl %ebp, %ecx
; X86-NEXT: movb %cl, 10(%eax)
; X86-NEXT: movl (%esp), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, 9(%eax)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, 8(%eax)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, 7(%eax)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, 6(%eax)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, 5(%eax)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, 4(%eax)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, 3(%eax)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, 2(%eax)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, 1(%eax)
; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload
; X86-NEXT: movb %cl, (%eax)
; X86-NEXT: addl $40, %esp
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
; X86-NEXT: popl %ebp
; X86-NEXT: retl $4
%r = call <16 x i8> @llvm.umax.v16i8(<16 x i8> %a, <16 x i8> <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>)
ret <16 x i8> %r
}
define i16 @test_signbits_i16(i16 %a, i16 %b) nounwind {
; X64-LABEL: test_signbits_i16:
; X64: # %bb.0:
; X64-NEXT: movswl %si, %eax
; X64-NEXT: movswl %di, %ecx
; X64-NEXT: sarl $15, %ecx
; X64-NEXT: sarl $8, %eax
; X64-NEXT: cmpw %ax, %cx
; X64-NEXT: cmoval %ecx, %eax
; X64-NEXT: # kill: def $ax killed $ax killed $eax
; X64-NEXT: retq
;
; X86-LABEL: test_signbits_i16:
; X86: # %bb.0:
; X86-NEXT: movsbl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movswl {{[0-9]+}}(%esp), %eax
; X86-NEXT: sarl $15, %eax
; X86-NEXT: cmpw %cx, %ax
; X86-NEXT: cmovbel %ecx, %eax
; X86-NEXT: # kill: def $ax killed $ax killed $eax
; X86-NEXT: retl
%ax = ashr i16 %a, 15
%bx = ashr i16 %b, 8
%r = call i16 @llvm.umax.i16(i16 %ax, i16 %bx)
ret i16 %r
}
define i32 @test_signbits_i32(i32 %a, i32 %b) nounwind {
; X64-LABEL: test_signbits_i32:
; X64: # %bb.0:
; X64-NEXT: movl %esi, %eax
; X64-NEXT: sarl $16, %edi
; X64-NEXT: sarl $17, %eax
; X64-NEXT: cmpl %eax, %edi
; X64-NEXT: cmoval %edi, %eax
; X64-NEXT: retq
;
; X86-LABEL: test_signbits_i32:
; X86: # %bb.0:
; X86-NEXT: movswl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: sarl $17, %eax
; X86-NEXT: cmpl %eax, %ecx
; X86-NEXT: cmoval %ecx, %eax
; X86-NEXT: retl
%ax = ashr i32 %a, 16
%bx = ashr i32 %b, 17
%r = call i32 @llvm.umax.i32(i32 %ax, i32 %bx)
ret i32 %r
}
define i64 @test_signbits_i64(i64 %a, i64 %b) nounwind {
; X64-LABEL: test_signbits_i64:
; X64: # %bb.0:
; X64-NEXT: movq %rsi, %rax
; X64-NEXT: sarq $32, %rdi
; X64-NEXT: sarq $32, %rax
; X64-NEXT: cmpq %rax, %rdi
; X64-NEXT: cmovaq %rdi, %rax
; X64-NEXT: retq
;
; X86-LABEL: test_signbits_i64:
; X86: # %bb.0:
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: cmpl %eax, %ecx
; X86-NEXT: cmoval %ecx, %eax
; X86-NEXT: movl %eax, %edx
; X86-NEXT: sarl $31, %edx
; X86-NEXT: retl
%ax = ashr i64 %a, 32
%bx = ashr i64 %b, 32
%r = call i64 @llvm.umax.i64(i64 %ax, i64 %bx)
ret i64 %r
}
define i128 @test_signbits_i128(i128 %a, i128 %b) nounwind {
; X64-LABEL: test_signbits_i128:
; X64: # %bb.0:
; X64-NEXT: movq %rcx, %rax
; X64-NEXT: sarq $28, %rax
; X64-NEXT: cmpq %rax, %rsi
; X64-NEXT: cmovaq %rsi, %rax
; X64-NEXT: movq %rax, %rdx
; X64-NEXT: sarq $63, %rdx
; X64-NEXT: retq
;
; X86-LABEL: test_signbits_i128:
; X86: # %bb.0:
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
; X86-NEXT: shrdl $28, %edi, %ecx
; X86-NEXT: sarl $28, %edi
; X86-NEXT: cmpl %ecx, %esi
; X86-NEXT: movl %ecx, %ebx
; X86-NEXT: cmoval %esi, %ebx
; X86-NEXT: cmpl %edi, %edx
; X86-NEXT: cmoval %esi, %ecx
; X86-NEXT: cmovel %ebx, %ecx
; X86-NEXT: cmoval %edx, %edi
; X86-NEXT: movl %edi, 4(%eax)
; X86-NEXT: sarl $31, %edi
; X86-NEXT: movl %edi, 12(%eax)
; X86-NEXT: movl %edi, 8(%eax)
; X86-NEXT: movl %ecx, (%eax)
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
; X86-NEXT: retl $4
%ax = ashr i128 %a, 64
%bx = ashr i128 %b, 92
%r = call i128 @llvm.umax.i128(i128 %ax, i128 %bx)
ret i128 %r
}