| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s --check-prefix=X64 |
| ; RUN: llc < %s -mtriple=i686 -mattr=cmov | FileCheck %s --check-prefix=X86 |
| |
| declare <4 x i32> @llvm.sshl.sat.v4i32(<4 x i32>, <4 x i32>) |
| |
| define <4 x i32> @vec(<4 x i32> %x, <4 x i32> %y) nounwind { |
| ; X64-LABEL: vec: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pshufd {{.*#+}} xmm2 = xmm0[3,3,3,3] |
| ; X64-NEXT: movd %xmm2, %eax |
| ; X64-NEXT: pshufd {{.*#+}} xmm2 = xmm1[3,3,3,3] |
| ; X64-NEXT: movd %xmm2, %ecx |
| ; X64-NEXT: movl %eax, %edx |
| ; X64-NEXT: shll %cl, %edx |
| ; X64-NEXT: movl %edx, %esi |
| ; X64-NEXT: # kill: def $cl killed $cl killed $ecx |
| ; X64-NEXT: sarl %cl, %esi |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: testl %eax, %eax |
| ; X64-NEXT: sets %cl |
| ; X64-NEXT: addl $2147483647, %ecx # imm = 0x7FFFFFFF |
| ; X64-NEXT: cmpl %esi, %eax |
| ; X64-NEXT: cmovel %edx, %ecx |
| ; X64-NEXT: movd %ecx, %xmm2 |
| ; X64-NEXT: pshufd {{.*#+}} xmm3 = xmm0[2,3,2,3] |
| ; X64-NEXT: movd %xmm3, %eax |
| ; X64-NEXT: pshufd {{.*#+}} xmm3 = xmm1[2,3,2,3] |
| ; X64-NEXT: movd %xmm3, %ecx |
| ; X64-NEXT: movl %eax, %edx |
| ; X64-NEXT: shll %cl, %edx |
| ; X64-NEXT: movl %edx, %esi |
| ; X64-NEXT: # kill: def $cl killed $cl killed $ecx |
| ; X64-NEXT: sarl %cl, %esi |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: testl %eax, %eax |
| ; X64-NEXT: sets %cl |
| ; X64-NEXT: addl $2147483647, %ecx # imm = 0x7FFFFFFF |
| ; X64-NEXT: cmpl %esi, %eax |
| ; X64-NEXT: cmovel %edx, %ecx |
| ; X64-NEXT: movd %ecx, %xmm3 |
| ; X64-NEXT: punpckldq {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1] |
| ; X64-NEXT: movd %xmm0, %eax |
| ; X64-NEXT: movd %xmm1, %ecx |
| ; X64-NEXT: movl %eax, %edx |
| ; X64-NEXT: shll %cl, %edx |
| ; X64-NEXT: movl %edx, %esi |
| ; X64-NEXT: # kill: def $cl killed $cl killed $ecx |
| ; X64-NEXT: sarl %cl, %esi |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: testl %eax, %eax |
| ; X64-NEXT: sets %cl |
| ; X64-NEXT: addl $2147483647, %ecx # imm = 0x7FFFFFFF |
| ; X64-NEXT: cmpl %esi, %eax |
| ; X64-NEXT: cmovel %edx, %ecx |
| ; X64-NEXT: movd %ecx, %xmm2 |
| ; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,1,1] |
| ; X64-NEXT: movd %xmm0, %eax |
| ; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,1,1] |
| ; X64-NEXT: movd %xmm0, %ecx |
| ; X64-NEXT: movl %eax, %edx |
| ; X64-NEXT: shll %cl, %edx |
| ; X64-NEXT: movl %edx, %esi |
| ; X64-NEXT: # kill: def $cl killed $cl killed $ecx |
| ; X64-NEXT: sarl %cl, %esi |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: testl %eax, %eax |
| ; X64-NEXT: sets %cl |
| ; X64-NEXT: addl $2147483647, %ecx # imm = 0x7FFFFFFF |
| ; X64-NEXT: cmpl %esi, %eax |
| ; X64-NEXT: cmovel %edx, %ecx |
| ; X64-NEXT: movd %ecx, %xmm0 |
| ; X64-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1] |
| ; X64-NEXT: punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0] |
| ; X64-NEXT: movdqa %xmm2, %xmm0 |
| ; 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: movl {{[0-9]+}}(%esp), %esi |
| ; X86-NEXT: movb {{[0-9]+}}(%esp), %ch |
| ; X86-NEXT: movb {{[0-9]+}}(%esp), %cl |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-NEXT: movl %edx, %edi |
| ; X86-NEXT: shll %cl, %edi |
| ; X86-NEXT: movl %edi, %ebp |
| ; X86-NEXT: sarl %cl, %ebp |
| ; X86-NEXT: xorl %ebx, %ebx |
| ; X86-NEXT: testl %edx, %edx |
| ; X86-NEXT: sets %bl |
| ; X86-NEXT: addl $2147483647, %ebx # imm = 0x7FFFFFFF |
| ; X86-NEXT: cmpl %ebp, %edx |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp |
| ; X86-NEXT: cmovel %edi, %ebx |
| ; X86-NEXT: movl %ebp, %edi |
| ; X86-NEXT: movb %ch, %cl |
| ; X86-NEXT: shll %cl, %edi |
| ; X86-NEXT: movl %edi, %eax |
| ; X86-NEXT: sarl %cl, %eax |
| ; X86-NEXT: xorl %edx, %edx |
| ; X86-NEXT: testl %ebp, %ebp |
| ; X86-NEXT: sets %dl |
| ; X86-NEXT: addl $2147483647, %edx # imm = 0x7FFFFFFF |
| ; X86-NEXT: cmpl %eax, %ebp |
| ; X86-NEXT: cmovel %edi, %edx |
| ; X86-NEXT: movl %esi, %edi |
| ; X86-NEXT: movb {{[0-9]+}}(%esp), %cl |
| ; X86-NEXT: shll %cl, %edi |
| ; X86-NEXT: movl %edi, %ebp |
| ; X86-NEXT: sarl %cl, %ebp |
| ; X86-NEXT: xorl %eax, %eax |
| ; X86-NEXT: testl %esi, %esi |
| ; X86-NEXT: sets %al |
| ; X86-NEXT: addl $2147483647, %eax # imm = 0x7FFFFFFF |
| ; X86-NEXT: cmpl %ebp, %esi |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-NEXT: cmovel %edi, %eax |
| ; X86-NEXT: movl %esi, %edi |
| ; X86-NEXT: movb {{[0-9]+}}(%esp), %cl |
| ; X86-NEXT: shll %cl, %edi |
| ; X86-NEXT: movl %edi, %ebp |
| ; X86-NEXT: sarl %cl, %ebp |
| ; X86-NEXT: xorl %ecx, %ecx |
| ; X86-NEXT: testl %esi, %esi |
| ; X86-NEXT: sets %cl |
| ; X86-NEXT: addl $2147483647, %ecx # imm = 0x7FFFFFFF |
| ; X86-NEXT: cmpl %ebp, %esi |
| ; X86-NEXT: cmovel %edi, %ecx |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-NEXT: movl %ecx, 12(%esi) |
| ; X86-NEXT: movl %eax, 8(%esi) |
| ; X86-NEXT: movl %edx, 4(%esi) |
| ; X86-NEXT: movl %ebx, (%esi) |
| ; X86-NEXT: movl %esi, %eax |
| ; 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.sshl.sat.v4i32(<4 x i32> %x, <4 x i32> %y) |
| ret <4 x i32> %tmp |
| } |