| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i686-- | FileCheck %s --check-prefixes=ALL,i686 |
| ; RUN: llc < %s -mtriple=x86_64-- | FileCheck %s --check-prefixes=ALL,x86_64 |
| |
| ; |
| ; Scalars |
| ; |
| |
| define void @test_lshr_i128(i128 %x, i128 %a, ptr nocapture %r) nounwind { |
| ; i686-LABEL: test_lshr_i128: |
| ; i686: # %bb.0: # %entry |
| ; i686-NEXT: pushl %ebp |
| ; i686-NEXT: movl %esp, %ebp |
| ; i686-NEXT: pushl %ebx |
| ; i686-NEXT: pushl %edi |
| ; i686-NEXT: pushl %esi |
| ; i686-NEXT: andl $-16, %esp |
| ; i686-NEXT: subl $48, %esp |
| ; i686-NEXT: movl 24(%ebp), %ecx |
| ; i686-NEXT: movl 8(%ebp), %eax |
| ; i686-NEXT: movl 12(%ebp), %edx |
| ; i686-NEXT: movl 16(%ebp), %esi |
| ; i686-NEXT: movl 20(%ebp), %edi |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %esi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %edx, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %eax, (%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %ecx, %eax |
| ; i686-NEXT: shrb $3, %al |
| ; i686-NEXT: andb $12, %al |
| ; i686-NEXT: movzbl %al, %edi |
| ; i686-NEXT: movl 8(%esp,%edi), %eax |
| ; i686-NEXT: movl 4(%esp,%edi), %ebx |
| ; i686-NEXT: movl %ebx, %edx |
| ; i686-NEXT: shrdl %cl, %eax, %edx |
| ; i686-NEXT: movl (%esp,%edi), %esi |
| ; i686-NEXT: movl 12(%esp,%edi), %edi |
| ; i686-NEXT: shrdl %cl, %edi, %eax |
| ; i686-NEXT: shrdl %cl, %ebx, %esi |
| ; i686-NEXT: movl 40(%ebp), %ebx |
| ; i686-NEXT: # kill: def $cl killed $cl killed $ecx |
| ; i686-NEXT: shrl %cl, %edi |
| ; i686-NEXT: movl %edi, 12(%ebx) |
| ; i686-NEXT: movl %eax, 8(%ebx) |
| ; i686-NEXT: movl %edx, 4(%ebx) |
| ; i686-NEXT: movl %esi, (%ebx) |
| ; i686-NEXT: leal -12(%ebp), %esp |
| ; i686-NEXT: popl %esi |
| ; i686-NEXT: popl %edi |
| ; i686-NEXT: popl %ebx |
| ; i686-NEXT: popl %ebp |
| ; i686-NEXT: retl |
| ; |
| ; x86_64-LABEL: test_lshr_i128: |
| ; x86_64: # %bb.0: # %entry |
| ; x86_64-NEXT: movq %rdx, %rcx |
| ; x86_64-NEXT: shrdq %cl, %rsi, %rdi |
| ; x86_64-NEXT: shrq %cl, %rsi |
| ; x86_64-NEXT: xorl %eax, %eax |
| ; x86_64-NEXT: testb $64, %cl |
| ; x86_64-NEXT: cmovneq %rsi, %rdi |
| ; x86_64-NEXT: cmoveq %rsi, %rax |
| ; x86_64-NEXT: movq %rax, 8(%r8) |
| ; x86_64-NEXT: movq %rdi, (%r8) |
| ; x86_64-NEXT: retq |
| entry: |
| %0 = lshr i128 %x, %a |
| store i128 %0, ptr %r, align 16 |
| ret void |
| } |
| |
| define void @test_ashr_i128(i128 %x, i128 %a, ptr nocapture %r) nounwind { |
| ; i686-LABEL: test_ashr_i128: |
| ; i686: # %bb.0: # %entry |
| ; i686-NEXT: pushl %ebp |
| ; i686-NEXT: movl %esp, %ebp |
| ; i686-NEXT: pushl %ebx |
| ; i686-NEXT: pushl %edi |
| ; i686-NEXT: pushl %esi |
| ; i686-NEXT: andl $-16, %esp |
| ; i686-NEXT: subl $48, %esp |
| ; i686-NEXT: movl 24(%ebp), %ecx |
| ; i686-NEXT: movl 8(%ebp), %eax |
| ; i686-NEXT: movl 12(%ebp), %edx |
| ; i686-NEXT: movl 16(%ebp), %esi |
| ; i686-NEXT: movl 20(%ebp), %edi |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %esi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %edx, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %eax, (%esp) |
| ; i686-NEXT: sarl $31, %edi |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %ecx, %eax |
| ; i686-NEXT: shrb $3, %al |
| ; i686-NEXT: andb $12, %al |
| ; i686-NEXT: movzbl %al, %edi |
| ; i686-NEXT: movl 8(%esp,%edi), %eax |
| ; i686-NEXT: movl 4(%esp,%edi), %ebx |
| ; i686-NEXT: movl %ebx, %edx |
| ; i686-NEXT: shrdl %cl, %eax, %edx |
| ; i686-NEXT: movl (%esp,%edi), %esi |
| ; i686-NEXT: movl 12(%esp,%edi), %edi |
| ; i686-NEXT: shrdl %cl, %edi, %eax |
| ; i686-NEXT: shrdl %cl, %ebx, %esi |
| ; i686-NEXT: movl 40(%ebp), %ebx |
| ; i686-NEXT: # kill: def $cl killed $cl killed $ecx |
| ; i686-NEXT: sarl %cl, %edi |
| ; i686-NEXT: movl %edi, 12(%ebx) |
| ; i686-NEXT: movl %eax, 8(%ebx) |
| ; i686-NEXT: movl %edx, 4(%ebx) |
| ; i686-NEXT: movl %esi, (%ebx) |
| ; i686-NEXT: leal -12(%ebp), %esp |
| ; i686-NEXT: popl %esi |
| ; i686-NEXT: popl %edi |
| ; i686-NEXT: popl %ebx |
| ; i686-NEXT: popl %ebp |
| ; i686-NEXT: retl |
| ; |
| ; x86_64-LABEL: test_ashr_i128: |
| ; x86_64: # %bb.0: # %entry |
| ; x86_64-NEXT: movq %rdx, %rcx |
| ; x86_64-NEXT: shrdq %cl, %rsi, %rdi |
| ; x86_64-NEXT: movq %rsi, %rax |
| ; x86_64-NEXT: sarq %cl, %rax |
| ; x86_64-NEXT: sarq $63, %rsi |
| ; x86_64-NEXT: testb $64, %cl |
| ; x86_64-NEXT: cmovneq %rax, %rdi |
| ; x86_64-NEXT: cmoveq %rax, %rsi |
| ; x86_64-NEXT: movq %rsi, 8(%r8) |
| ; x86_64-NEXT: movq %rdi, (%r8) |
| ; x86_64-NEXT: retq |
| entry: |
| %0 = ashr i128 %x, %a |
| store i128 %0, ptr %r, align 16 |
| ret void |
| } |
| |
| define void @test_shl_i128(i128 %x, i128 %a, ptr nocapture %r) nounwind { |
| ; i686-LABEL: test_shl_i128: |
| ; i686: # %bb.0: # %entry |
| ; i686-NEXT: pushl %ebp |
| ; i686-NEXT: movl %esp, %ebp |
| ; i686-NEXT: pushl %ebx |
| ; i686-NEXT: pushl %edi |
| ; i686-NEXT: pushl %esi |
| ; i686-NEXT: andl $-16, %esp |
| ; i686-NEXT: subl $48, %esp |
| ; i686-NEXT: movl 24(%ebp), %ecx |
| ; i686-NEXT: movl 8(%ebp), %eax |
| ; i686-NEXT: movl 12(%ebp), %edx |
| ; i686-NEXT: movl 16(%ebp), %esi |
| ; i686-NEXT: movl 20(%ebp), %edi |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %esi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %edx, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %eax, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, (%esp) |
| ; i686-NEXT: movl %ecx, %eax |
| ; i686-NEXT: shrb $3, %al |
| ; i686-NEXT: andb $12, %al |
| ; i686-NEXT: negb %al |
| ; i686-NEXT: movsbl %al, %edi |
| ; i686-NEXT: movl 20(%esp,%edi), %eax |
| ; i686-NEXT: movl 24(%esp,%edi), %ebx |
| ; i686-NEXT: movl %ebx, %esi |
| ; i686-NEXT: shldl %cl, %eax, %esi |
| ; i686-NEXT: movl 16(%esp,%edi), %edx |
| ; i686-NEXT: movl 28(%esp,%edi), %edi |
| ; i686-NEXT: shldl %cl, %ebx, %edi |
| ; i686-NEXT: movl 40(%ebp), %ebx |
| ; i686-NEXT: movl %edi, 12(%ebx) |
| ; i686-NEXT: movl %esi, 8(%ebx) |
| ; i686-NEXT: movl %edx, %esi |
| ; i686-NEXT: shll %cl, %esi |
| ; i686-NEXT: # kill: def $cl killed $cl killed $ecx |
| ; i686-NEXT: shldl %cl, %edx, %eax |
| ; i686-NEXT: movl %eax, 4(%ebx) |
| ; i686-NEXT: movl %esi, (%ebx) |
| ; i686-NEXT: leal -12(%ebp), %esp |
| ; i686-NEXT: popl %esi |
| ; i686-NEXT: popl %edi |
| ; i686-NEXT: popl %ebx |
| ; i686-NEXT: popl %ebp |
| ; i686-NEXT: retl |
| ; |
| ; x86_64-LABEL: test_shl_i128: |
| ; x86_64: # %bb.0: # %entry |
| ; x86_64-NEXT: movq %rdx, %rcx |
| ; x86_64-NEXT: shldq %cl, %rdi, %rsi |
| ; x86_64-NEXT: shlq %cl, %rdi |
| ; x86_64-NEXT: xorl %eax, %eax |
| ; x86_64-NEXT: testb $64, %cl |
| ; x86_64-NEXT: cmovneq %rdi, %rsi |
| ; x86_64-NEXT: cmoveq %rdi, %rax |
| ; x86_64-NEXT: movq %rsi, 8(%r8) |
| ; x86_64-NEXT: movq %rax, (%r8) |
| ; x86_64-NEXT: retq |
| entry: |
| %0 = shl i128 %x, %a |
| store i128 %0, ptr %r, align 16 |
| ret void |
| } |
| |
| define void @test_lshr_i128_outofrange(i128 %x, ptr nocapture %r) nounwind { |
| ; i686-LABEL: test_lshr_i128_outofrange: |
| ; i686: # %bb.0: # %entry |
| ; i686-NEXT: pushl %ebp |
| ; i686-NEXT: movl %esp, %ebp |
| ; i686-NEXT: andl $-16, %esp |
| ; i686-NEXT: movl %ebp, %esp |
| ; i686-NEXT: popl %ebp |
| ; i686-NEXT: retl |
| ; |
| ; x86_64-LABEL: test_lshr_i128_outofrange: |
| ; x86_64: # %bb.0: # %entry |
| ; x86_64-NEXT: retq |
| entry: |
| %0 = lshr i128 %x, -1 |
| store i128 %0, ptr %r, align 16 |
| ret void |
| } |
| |
| define void @test_ashr_i128_outofrange(i128 %x, ptr nocapture %r) nounwind { |
| ; i686-LABEL: test_ashr_i128_outofrange: |
| ; i686: # %bb.0: # %entry |
| ; i686-NEXT: pushl %ebp |
| ; i686-NEXT: movl %esp, %ebp |
| ; i686-NEXT: andl $-16, %esp |
| ; i686-NEXT: movl %ebp, %esp |
| ; i686-NEXT: popl %ebp |
| ; i686-NEXT: retl |
| ; |
| ; x86_64-LABEL: test_ashr_i128_outofrange: |
| ; x86_64: # %bb.0: # %entry |
| ; x86_64-NEXT: retq |
| entry: |
| %0 = ashr i128 %x, -1 |
| store i128 %0, ptr %r, align 16 |
| ret void |
| } |
| |
| define void @test_shl_i128_outofrange(i128 %x, ptr nocapture %r) nounwind { |
| ; i686-LABEL: test_shl_i128_outofrange: |
| ; i686: # %bb.0: # %entry |
| ; i686-NEXT: pushl %ebp |
| ; i686-NEXT: movl %esp, %ebp |
| ; i686-NEXT: andl $-16, %esp |
| ; i686-NEXT: movl %ebp, %esp |
| ; i686-NEXT: popl %ebp |
| ; i686-NEXT: retl |
| ; |
| ; x86_64-LABEL: test_shl_i128_outofrange: |
| ; x86_64: # %bb.0: # %entry |
| ; x86_64-NEXT: retq |
| entry: |
| %0 = shl i128 %x, -1 |
| store i128 %0, ptr %r, align 16 |
| ret void |
| } |
| |
| ; |
| ; Vectors |
| ; |
| |
| define void @test_lshr_v2i128(<2 x i128> %x, <2 x i128> %a, ptr nocapture %r) nounwind { |
| ; i686-LABEL: test_lshr_v2i128: |
| ; i686: # %bb.0: # %entry |
| ; i686-NEXT: pushl %ebp |
| ; i686-NEXT: movl %esp, %ebp |
| ; i686-NEXT: pushl %ebx |
| ; i686-NEXT: pushl %edi |
| ; i686-NEXT: pushl %esi |
| ; i686-NEXT: andl $-16, %esp |
| ; i686-NEXT: subl $112, %esp |
| ; i686-NEXT: movl 40(%ebp), %edx |
| ; i686-NEXT: movl 24(%ebp), %eax |
| ; i686-NEXT: movl 28(%ebp), %ecx |
| ; i686-NEXT: movl 32(%ebp), %esi |
| ; i686-NEXT: movl 20(%ebp), %edi |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl 16(%ebp), %edi |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl 12(%ebp), %edi |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl 8(%ebp), %edi |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl 36(%ebp), %edi |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %esi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %ecx, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %eax, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %edx, %ebx |
| ; i686-NEXT: andl $31, %ebx |
| ; i686-NEXT: shrl $3, %edx |
| ; i686-NEXT: andl $12, %edx |
| ; i686-NEXT: movl 40(%esp,%edx), %eax |
| ; i686-NEXT: movl 36(%esp,%edx), %esi |
| ; i686-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl %ebx, %ecx |
| ; i686-NEXT: shrdl %cl, %eax, %esi |
| ; i686-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl 32(%esp,%edx), %ecx |
| ; i686-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl 44(%esp,%edx), %edx |
| ; i686-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl %ebx, %ecx |
| ; i686-NEXT: movl %ebx, %esi |
| ; i686-NEXT: shrdl %cl, %edx, %eax |
| ; i686-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl 56(%ebp), %edx |
| ; i686-NEXT: movl %edx, %eax |
| ; i686-NEXT: andl $31, %eax |
| ; i686-NEXT: shrl $3, %edx |
| ; i686-NEXT: andl $12, %edx |
| ; i686-NEXT: movl 72(%esp,%edx), %ebx |
| ; i686-NEXT: movl 68(%esp,%edx), %edi |
| ; i686-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl %eax, %ecx |
| ; i686-NEXT: shrdl %cl, %ebx, %edi |
| ; i686-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl 64(%esp,%edx), %edi |
| ; i686-NEXT: movl 76(%esp,%edx), %edx |
| ; i686-NEXT: shrdl %cl, %edx, %ebx |
| ; i686-NEXT: movl %esi, %ecx |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload |
| ; i686-NEXT: shrdl %cl, %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; i686-NEXT: # kill: def $cl killed $cl killed $ecx |
| ; i686-NEXT: shrl %cl, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; i686-NEXT: movl %eax, %ecx |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload |
| ; i686-NEXT: shrdl %cl, %esi, %edi |
| ; i686-NEXT: shrl %cl, %edx |
| ; i686-NEXT: movl 72(%ebp), %eax |
| ; i686-NEXT: movl %edx, 28(%eax) |
| ; i686-NEXT: movl %ebx, 24(%eax) |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload |
| ; i686-NEXT: movl %ecx, 20(%eax) |
| ; i686-NEXT: movl %edi, 16(%eax) |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload |
| ; i686-NEXT: movl %ecx, 12(%eax) |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload |
| ; i686-NEXT: movl %ecx, 8(%eax) |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload |
| ; i686-NEXT: movl %ecx, 4(%eax) |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload |
| ; i686-NEXT: movl %ecx, (%eax) |
| ; i686-NEXT: leal -12(%ebp), %esp |
| ; i686-NEXT: popl %esi |
| ; i686-NEXT: popl %edi |
| ; i686-NEXT: popl %ebx |
| ; i686-NEXT: popl %ebp |
| ; i686-NEXT: retl |
| ; |
| ; x86_64-LABEL: test_lshr_v2i128: |
| ; x86_64: # %bb.0: # %entry |
| ; x86_64-NEXT: movq %rcx, %rax |
| ; x86_64-NEXT: movq {{[0-9]+}}(%rsp), %r10 |
| ; x86_64-NEXT: movzbl {{[0-9]+}}(%rsp), %r9d |
| ; x86_64-NEXT: movl %r9d, %ecx |
| ; x86_64-NEXT: shrdq %cl, %rax, %rdx |
| ; x86_64-NEXT: movl %r8d, %ecx |
| ; x86_64-NEXT: shrdq %cl, %rsi, %rdi |
| ; x86_64-NEXT: shrq %cl, %rsi |
| ; x86_64-NEXT: xorl %r11d, %r11d |
| ; x86_64-NEXT: testb $64, %r8b |
| ; x86_64-NEXT: cmovneq %rsi, %rdi |
| ; x86_64-NEXT: cmovneq %r11, %rsi |
| ; x86_64-NEXT: movl %r9d, %ecx |
| ; x86_64-NEXT: shrq %cl, %rax |
| ; x86_64-NEXT: testb $64, %r9b |
| ; x86_64-NEXT: cmovneq %rax, %rdx |
| ; x86_64-NEXT: cmovneq %r11, %rax |
| ; x86_64-NEXT: movq %rax, 24(%r10) |
| ; x86_64-NEXT: movq %rdx, 16(%r10) |
| ; x86_64-NEXT: movq %rsi, 8(%r10) |
| ; x86_64-NEXT: movq %rdi, (%r10) |
| ; x86_64-NEXT: retq |
| entry: |
| %0 = lshr <2 x i128> %x, %a |
| store <2 x i128> %0, ptr %r, align 16 |
| ret void |
| } |
| |
| define void @test_ashr_v2i128(<2 x i128> %x, <2 x i128> %a, ptr nocapture %r) nounwind { |
| ; i686-LABEL: test_ashr_v2i128: |
| ; i686: # %bb.0: # %entry |
| ; i686-NEXT: pushl %ebp |
| ; i686-NEXT: movl %esp, %ebp |
| ; i686-NEXT: pushl %ebx |
| ; i686-NEXT: pushl %edi |
| ; i686-NEXT: pushl %esi |
| ; i686-NEXT: andl $-16, %esp |
| ; i686-NEXT: subl $112, %esp |
| ; i686-NEXT: movl 40(%ebp), %edx |
| ; i686-NEXT: movl 24(%ebp), %eax |
| ; i686-NEXT: movl 28(%ebp), %ecx |
| ; i686-NEXT: movl 32(%ebp), %esi |
| ; i686-NEXT: movl 16(%ebp), %edi |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl 12(%ebp), %edi |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl 8(%ebp), %edi |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl 20(%ebp), %edi |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: sarl $31, %edi |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl 36(%ebp), %edi |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %esi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %ecx, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %eax, {{[0-9]+}}(%esp) |
| ; i686-NEXT: sarl $31, %edi |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %edx, %eax |
| ; i686-NEXT: andl $31, %eax |
| ; i686-NEXT: shrl $3, %edx |
| ; i686-NEXT: andl $12, %edx |
| ; i686-NEXT: movl 40(%esp,%edx), %esi |
| ; i686-NEXT: movl 36(%esp,%edx), %edi |
| ; i686-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl %eax, %ecx |
| ; i686-NEXT: shrdl %cl, %esi, %edi |
| ; i686-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl 32(%esp,%edx), %ecx |
| ; i686-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl 44(%esp,%edx), %edx |
| ; i686-NEXT: movl %edx, (%esp) # 4-byte Spill |
| ; i686-NEXT: movl %eax, %ecx |
| ; i686-NEXT: shrdl %cl, %edx, %esi |
| ; i686-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl 56(%ebp), %edx |
| ; i686-NEXT: movl %edx, %ebx |
| ; i686-NEXT: andl $31, %ebx |
| ; i686-NEXT: shrl $3, %edx |
| ; i686-NEXT: andl $12, %edx |
| ; i686-NEXT: movl 72(%esp,%edx), %esi |
| ; i686-NEXT: movl 68(%esp,%edx), %edi |
| ; i686-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl %ebx, %ecx |
| ; i686-NEXT: shrdl %cl, %esi, %edi |
| ; i686-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl 64(%esp,%edx), %ecx |
| ; i686-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl 76(%esp,%edx), %edx |
| ; i686-NEXT: movl %ebx, %ecx |
| ; i686-NEXT: shrdl %cl, %edx, %esi |
| ; i686-NEXT: movl %eax, %ecx |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Reload |
| ; i686-NEXT: shrdl %cl, %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; i686-NEXT: sarl %cl, (%esp) # 4-byte Folded Spill |
| ; i686-NEXT: movl %ebx, %ecx |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Reload |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload |
| ; i686-NEXT: shrdl %cl, %eax, %edi |
| ; i686-NEXT: sarl %cl, %edx |
| ; i686-NEXT: movl 72(%ebp), %eax |
| ; i686-NEXT: movl %edx, 28(%eax) |
| ; i686-NEXT: movl %esi, 24(%eax) |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload |
| ; i686-NEXT: movl %ecx, 20(%eax) |
| ; i686-NEXT: movl %edi, 16(%eax) |
| ; i686-NEXT: movl (%esp), %ecx # 4-byte Reload |
| ; i686-NEXT: movl %ecx, 12(%eax) |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload |
| ; i686-NEXT: movl %ecx, 8(%eax) |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload |
| ; i686-NEXT: movl %ecx, 4(%eax) |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload |
| ; i686-NEXT: movl %ecx, (%eax) |
| ; i686-NEXT: leal -12(%ebp), %esp |
| ; i686-NEXT: popl %esi |
| ; i686-NEXT: popl %edi |
| ; i686-NEXT: popl %ebx |
| ; i686-NEXT: popl %ebp |
| ; i686-NEXT: retl |
| ; |
| ; x86_64-LABEL: test_ashr_v2i128: |
| ; x86_64: # %bb.0: # %entry |
| ; x86_64-NEXT: movq %rcx, %rax |
| ; x86_64-NEXT: movq {{[0-9]+}}(%rsp), %r10 |
| ; x86_64-NEXT: movzbl {{[0-9]+}}(%rsp), %r9d |
| ; x86_64-NEXT: movl %r9d, %ecx |
| ; x86_64-NEXT: shrdq %cl, %rax, %rdx |
| ; x86_64-NEXT: movl %r8d, %ecx |
| ; x86_64-NEXT: shrdq %cl, %rsi, %rdi |
| ; x86_64-NEXT: movq %rsi, %r11 |
| ; x86_64-NEXT: sarq %cl, %r11 |
| ; x86_64-NEXT: sarq $63, %rsi |
| ; x86_64-NEXT: testb $64, %r8b |
| ; x86_64-NEXT: cmovneq %r11, %rdi |
| ; x86_64-NEXT: cmoveq %r11, %rsi |
| ; x86_64-NEXT: movq %rax, %r8 |
| ; x86_64-NEXT: movl %r9d, %ecx |
| ; x86_64-NEXT: sarq %cl, %r8 |
| ; x86_64-NEXT: sarq $63, %rax |
| ; x86_64-NEXT: testb $64, %r9b |
| ; x86_64-NEXT: cmovneq %r8, %rdx |
| ; x86_64-NEXT: cmoveq %r8, %rax |
| ; x86_64-NEXT: movq %rax, 24(%r10) |
| ; x86_64-NEXT: movq %rdx, 16(%r10) |
| ; x86_64-NEXT: movq %rsi, 8(%r10) |
| ; x86_64-NEXT: movq %rdi, (%r10) |
| ; x86_64-NEXT: retq |
| entry: |
| %0 = ashr <2 x i128> %x, %a |
| store <2 x i128> %0, ptr %r, align 16 |
| ret void |
| } |
| |
| define void @test_shl_v2i128(<2 x i128> %x, <2 x i128> %a, ptr nocapture %r) nounwind { |
| ; i686-LABEL: test_shl_v2i128: |
| ; i686: # %bb.0: # %entry |
| ; i686-NEXT: pushl %ebp |
| ; i686-NEXT: movl %esp, %ebp |
| ; i686-NEXT: pushl %ebx |
| ; i686-NEXT: pushl %edi |
| ; i686-NEXT: pushl %esi |
| ; i686-NEXT: andl $-16, %esp |
| ; i686-NEXT: subl $128, %esp |
| ; i686-NEXT: movl 40(%ebp), %edi |
| ; i686-NEXT: movl 24(%ebp), %eax |
| ; i686-NEXT: movl 28(%ebp), %ecx |
| ; i686-NEXT: movl 32(%ebp), %edx |
| ; i686-NEXT: movl 20(%ebp), %esi |
| ; i686-NEXT: movl %esi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl 16(%ebp), %esi |
| ; i686-NEXT: movl %esi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl 12(%ebp), %esi |
| ; i686-NEXT: movl %esi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl 8(%ebp), %esi |
| ; i686-NEXT: movl %esi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl 36(%ebp), %esi |
| ; i686-NEXT: movl %esi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %edx, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %ecx, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %eax, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %edi, %ebx |
| ; i686-NEXT: shrl $3, %ebx |
| ; i686-NEXT: andl $12, %ebx |
| ; i686-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; i686-NEXT: subl %ebx, %eax |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl (%eax), %esi |
| ; i686-NEXT: movl 4(%eax), %edx |
| ; i686-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl 8(%eax), %eax |
| ; i686-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl %edi, %ecx |
| ; i686-NEXT: andl $31, %ecx |
| ; i686-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: # kill: def $cl killed $cl killed $ecx |
| ; i686-NEXT: shldl %cl, %edx, %eax |
| ; i686-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl 56(%ebp), %eax |
| ; i686-NEXT: movl %eax, %edx |
| ; i686-NEXT: shrl $3, %edx |
| ; i686-NEXT: andl $12, %edx |
| ; i686-NEXT: leal {{[0-9]+}}(%esp), %ecx |
| ; i686-NEXT: subl %edx, %ecx |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl (%ecx), %edi |
| ; i686-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl 4(%ecx), %edi |
| ; i686-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl 8(%ecx), %ecx |
| ; i686-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: andl $31, %eax |
| ; i686-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl %ecx, %eax |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload |
| ; i686-NEXT: # kill: def $cl killed $cl killed $ecx |
| ; i686-NEXT: shldl %cl, %edi, %eax |
| ; i686-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl %esi, %eax |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload |
| ; i686-NEXT: shll %cl, %eax |
| ; i686-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: shldl %cl, %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; i686-NEXT: negl %ebx |
| ; i686-NEXT: movl 76(%esp,%ebx), %ebx |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload |
| ; i686-NEXT: shldl %cl, %esi, %ebx |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Reload |
| ; i686-NEXT: movl %edi, %esi |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload |
| ; i686-NEXT: movl %eax, %ecx |
| ; i686-NEXT: shll %cl, %esi |
| ; i686-NEXT: shldl %cl, %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; i686-NEXT: negl %edx |
| ; i686-NEXT: movl 108(%esp,%edx), %edx |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload |
| ; i686-NEXT: shldl %cl, %eax, %edx |
| ; i686-NEXT: movl 72(%ebp), %eax |
| ; i686-NEXT: movl %edx, 28(%eax) |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload |
| ; i686-NEXT: movl %ecx, 24(%eax) |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload |
| ; i686-NEXT: movl %ecx, 20(%eax) |
| ; i686-NEXT: movl %esi, 16(%eax) |
| ; i686-NEXT: movl %ebx, 12(%eax) |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload |
| ; i686-NEXT: movl %ecx, 8(%eax) |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload |
| ; i686-NEXT: movl %ecx, 4(%eax) |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload |
| ; i686-NEXT: movl %ecx, (%eax) |
| ; i686-NEXT: leal -12(%ebp), %esp |
| ; i686-NEXT: popl %esi |
| ; i686-NEXT: popl %edi |
| ; i686-NEXT: popl %ebx |
| ; i686-NEXT: popl %ebp |
| ; i686-NEXT: retl |
| ; |
| ; x86_64-LABEL: test_shl_v2i128: |
| ; x86_64: # %bb.0: # %entry |
| ; x86_64-NEXT: movq %rcx, %rax |
| ; x86_64-NEXT: movq {{[0-9]+}}(%rsp), %r10 |
| ; x86_64-NEXT: movzbl {{[0-9]+}}(%rsp), %r9d |
| ; x86_64-NEXT: movl %r9d, %ecx |
| ; x86_64-NEXT: shldq %cl, %rdx, %rax |
| ; x86_64-NEXT: movl %r8d, %ecx |
| ; x86_64-NEXT: shldq %cl, %rdi, %rsi |
| ; x86_64-NEXT: shlq %cl, %rdi |
| ; x86_64-NEXT: xorl %r11d, %r11d |
| ; x86_64-NEXT: testb $64, %r8b |
| ; x86_64-NEXT: cmovneq %rdi, %rsi |
| ; x86_64-NEXT: cmovneq %r11, %rdi |
| ; x86_64-NEXT: movl %r9d, %ecx |
| ; x86_64-NEXT: shlq %cl, %rdx |
| ; x86_64-NEXT: testb $64, %r9b |
| ; x86_64-NEXT: cmovneq %rdx, %rax |
| ; x86_64-NEXT: cmovneq %r11, %rdx |
| ; x86_64-NEXT: movq %rax, 24(%r10) |
| ; x86_64-NEXT: movq %rdx, 16(%r10) |
| ; x86_64-NEXT: movq %rsi, 8(%r10) |
| ; x86_64-NEXT: movq %rdi, (%r10) |
| ; x86_64-NEXT: retq |
| entry: |
| %0 = shl <2 x i128> %x, %a |
| store <2 x i128> %0, ptr %r, align 16 |
| ret void |
| } |
| |
| define void @test_lshr_v2i128_outofrange(<2 x i128> %x, ptr nocapture %r) nounwind { |
| ; ALL-LABEL: test_lshr_v2i128_outofrange: |
| ; ALL: # %bb.0: # %entry |
| ; ALL-NEXT: ret{{[l|q]}} |
| entry: |
| %0 = lshr <2 x i128> %x, <i128 -1, i128 -1> |
| store <2 x i128> %0, ptr %r, align 16 |
| ret void |
| } |
| |
| define void @test_ashr_v2i128_outofrange(<2 x i128> %x, ptr nocapture %r) nounwind { |
| ; ALL-LABEL: test_ashr_v2i128_outofrange: |
| ; ALL: # %bb.0: # %entry |
| ; ALL-NEXT: ret{{[l|q]}} |
| entry: |
| %0 = ashr <2 x i128> %x, <i128 -1, i128 -1> |
| store <2 x i128> %0, ptr %r, align 16 |
| ret void |
| } |
| |
| define void @test_shl_v2i128_outofrange(<2 x i128> %x, ptr nocapture %r) nounwind { |
| ; ALL-LABEL: test_shl_v2i128_outofrange: |
| ; ALL: # %bb.0: # %entry |
| ; ALL-NEXT: ret{{[l|q]}} |
| entry: |
| %0 = shl <2 x i128> %x, <i128 -1, i128 -1> |
| store <2 x i128> %0, ptr %r, align 16 |
| ret void |
| } |
| |
| define void @test_lshr_v2i128_outofrange_sum(<2 x i128> %x, ptr nocapture %r) nounwind { |
| ; i686-LABEL: test_lshr_v2i128_outofrange_sum: |
| ; i686: # %bb.0: # %entry |
| ; i686-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; i686-NEXT: movl $0, 28(%eax) |
| ; i686-NEXT: movl $0, 24(%eax) |
| ; i686-NEXT: movl $0, 20(%eax) |
| ; i686-NEXT: movl $0, 16(%eax) |
| ; i686-NEXT: movl $0, 12(%eax) |
| ; i686-NEXT: movl $0, 8(%eax) |
| ; i686-NEXT: movl $0, 4(%eax) |
| ; i686-NEXT: movl $0, (%eax) |
| ; i686-NEXT: retl |
| ; |
| ; x86_64-LABEL: test_lshr_v2i128_outofrange_sum: |
| ; x86_64: # %bb.0: # %entry |
| ; x86_64-NEXT: xorps %xmm0, %xmm0 |
| ; x86_64-NEXT: movaps %xmm0, 16(%r8) |
| ; x86_64-NEXT: movaps %xmm0, (%r8) |
| ; x86_64-NEXT: retq |
| entry: |
| %0 = lshr <2 x i128> %x, <i128 -1, i128 -1> |
| %1 = lshr <2 x i128> %0, <i128 1, i128 1> |
| store <2 x i128> %1, ptr %r, align 16 |
| ret void |
| } |
| |
| define void @test_ashr_v2i128_outofrange_sum(<2 x i128> %x, ptr nocapture %r) nounwind { |
| ; i686-LABEL: test_ashr_v2i128_outofrange_sum: |
| ; i686: # %bb.0: # %entry |
| ; i686-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; i686-NEXT: movl $0, 28(%eax) |
| ; i686-NEXT: movl $0, 24(%eax) |
| ; i686-NEXT: movl $0, 20(%eax) |
| ; i686-NEXT: movl $0, 16(%eax) |
| ; i686-NEXT: movl $0, 12(%eax) |
| ; i686-NEXT: movl $0, 8(%eax) |
| ; i686-NEXT: movl $0, 4(%eax) |
| ; i686-NEXT: movl $0, (%eax) |
| ; i686-NEXT: retl |
| ; |
| ; x86_64-LABEL: test_ashr_v2i128_outofrange_sum: |
| ; x86_64: # %bb.0: # %entry |
| ; x86_64-NEXT: xorps %xmm0, %xmm0 |
| ; x86_64-NEXT: movaps %xmm0, 16(%r8) |
| ; x86_64-NEXT: movaps %xmm0, (%r8) |
| ; x86_64-NEXT: retq |
| entry: |
| %0 = ashr <2 x i128> %x, <i128 -1, i128 -1> |
| %1 = ashr <2 x i128> %0, <i128 1, i128 1> |
| store <2 x i128> %1, ptr %r, align 16 |
| ret void |
| } |
| |
| define void @test_shl_v2i128_outofrange_sum(<2 x i128> %x, ptr nocapture %r) nounwind { |
| ; i686-LABEL: test_shl_v2i128_outofrange_sum: |
| ; i686: # %bb.0: # %entry |
| ; i686-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; i686-NEXT: movl $0, 28(%eax) |
| ; i686-NEXT: movl $0, 24(%eax) |
| ; i686-NEXT: movl $0, 20(%eax) |
| ; i686-NEXT: movl $0, 16(%eax) |
| ; i686-NEXT: movl $0, 12(%eax) |
| ; i686-NEXT: movl $0, 8(%eax) |
| ; i686-NEXT: movl $0, 4(%eax) |
| ; i686-NEXT: movl $0, (%eax) |
| ; i686-NEXT: retl |
| ; |
| ; x86_64-LABEL: test_shl_v2i128_outofrange_sum: |
| ; x86_64: # %bb.0: # %entry |
| ; x86_64-NEXT: xorps %xmm0, %xmm0 |
| ; x86_64-NEXT: movaps %xmm0, 16(%r8) |
| ; x86_64-NEXT: movaps %xmm0, (%r8) |
| ; x86_64-NEXT: retq |
| entry: |
| %0 = shl <2 x i128> %x, <i128 -1, i128 -1> |
| %1 = shl <2 x i128> %0, <i128 1, i128 1> |
| store <2 x i128> %1, ptr %r, align 16 |
| ret void |
| } |
| |
| ; |
| ; Combines |
| ; |
| |
| define <2 x i256> @shl_sext_shl_outofrange(<2 x i128> %a0) { |
| ; i686-LABEL: shl_sext_shl_outofrange: |
| ; i686: # %bb.0: |
| ; i686-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; i686-NEXT: movl $0, 60(%eax) |
| ; i686-NEXT: movl $0, 56(%eax) |
| ; i686-NEXT: movl $0, 52(%eax) |
| ; i686-NEXT: movl $0, 48(%eax) |
| ; i686-NEXT: movl $0, 44(%eax) |
| ; i686-NEXT: movl $0, 40(%eax) |
| ; i686-NEXT: movl $0, 36(%eax) |
| ; i686-NEXT: movl $0, 32(%eax) |
| ; i686-NEXT: movl $0, 28(%eax) |
| ; i686-NEXT: movl $0, 24(%eax) |
| ; i686-NEXT: movl $0, 20(%eax) |
| ; i686-NEXT: movl $0, 16(%eax) |
| ; i686-NEXT: movl $0, 12(%eax) |
| ; i686-NEXT: movl $0, 8(%eax) |
| ; i686-NEXT: movl $0, 4(%eax) |
| ; i686-NEXT: movl $0, (%eax) |
| ; i686-NEXT: retl $4 |
| ; |
| ; x86_64-LABEL: shl_sext_shl_outofrange: |
| ; x86_64: # %bb.0: |
| ; x86_64-NEXT: movq %rdi, %rax |
| ; x86_64-NEXT: xorps %xmm0, %xmm0 |
| ; x86_64-NEXT: movaps %xmm0, 48(%rdi) |
| ; x86_64-NEXT: movaps %xmm0, 32(%rdi) |
| ; x86_64-NEXT: movaps %xmm0, 16(%rdi) |
| ; x86_64-NEXT: movaps %xmm0, (%rdi) |
| ; x86_64-NEXT: retq |
| %1 = shl <2 x i128> %a0, <i128 -1, i128 -1> |
| %2 = sext <2 x i128> %1 to <2 x i256> |
| %3 = shl <2 x i256> %2, <i256 128, i256 128> |
| ret <2 x i256> %3 |
| } |
| |
| define <2 x i256> @shl_zext_shl_outofrange(<2 x i128> %a0) { |
| ; i686-LABEL: shl_zext_shl_outofrange: |
| ; i686: # %bb.0: |
| ; i686-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; i686-NEXT: movl $0, 60(%eax) |
| ; i686-NEXT: movl $0, 56(%eax) |
| ; i686-NEXT: movl $0, 52(%eax) |
| ; i686-NEXT: movl $0, 48(%eax) |
| ; i686-NEXT: movl $0, 44(%eax) |
| ; i686-NEXT: movl $0, 40(%eax) |
| ; i686-NEXT: movl $0, 36(%eax) |
| ; i686-NEXT: movl $0, 32(%eax) |
| ; i686-NEXT: movl $0, 28(%eax) |
| ; i686-NEXT: movl $0, 24(%eax) |
| ; i686-NEXT: movl $0, 20(%eax) |
| ; i686-NEXT: movl $0, 16(%eax) |
| ; i686-NEXT: movl $0, 12(%eax) |
| ; i686-NEXT: movl $0, 8(%eax) |
| ; i686-NEXT: movl $0, 4(%eax) |
| ; i686-NEXT: movl $0, (%eax) |
| ; i686-NEXT: retl $4 |
| ; |
| ; x86_64-LABEL: shl_zext_shl_outofrange: |
| ; x86_64: # %bb.0: |
| ; x86_64-NEXT: movq %rdi, %rax |
| ; x86_64-NEXT: xorps %xmm0, %xmm0 |
| ; x86_64-NEXT: movaps %xmm0, 48(%rdi) |
| ; x86_64-NEXT: movaps %xmm0, 32(%rdi) |
| ; x86_64-NEXT: movaps %xmm0, 16(%rdi) |
| ; x86_64-NEXT: movaps %xmm0, (%rdi) |
| ; x86_64-NEXT: retq |
| %1 = shl <2 x i128> %a0, <i128 -1, i128 -1> |
| %2 = zext <2 x i128> %1 to <2 x i256> |
| %3 = shl <2 x i256> %2, <i256 128, i256 128> |
| ret <2 x i256> %3 |
| } |
| |
| define <2 x i256> @shl_zext_lshr_outofrange(<2 x i128> %a0) { |
| ; i686-LABEL: shl_zext_lshr_outofrange: |
| ; i686: # %bb.0: |
| ; i686-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; i686-NEXT: movl $0, 60(%eax) |
| ; i686-NEXT: movl $0, 56(%eax) |
| ; i686-NEXT: movl $0, 52(%eax) |
| ; i686-NEXT: movl $0, 48(%eax) |
| ; i686-NEXT: movl $0, 44(%eax) |
| ; i686-NEXT: movl $0, 40(%eax) |
| ; i686-NEXT: movl $0, 36(%eax) |
| ; i686-NEXT: movl $0, 32(%eax) |
| ; i686-NEXT: movl $0, 28(%eax) |
| ; i686-NEXT: movl $0, 24(%eax) |
| ; i686-NEXT: movl $0, 20(%eax) |
| ; i686-NEXT: movl $0, 16(%eax) |
| ; i686-NEXT: movl $0, 12(%eax) |
| ; i686-NEXT: movl $0, 8(%eax) |
| ; i686-NEXT: movl $0, 4(%eax) |
| ; i686-NEXT: movl $0, (%eax) |
| ; i686-NEXT: retl $4 |
| ; |
| ; x86_64-LABEL: shl_zext_lshr_outofrange: |
| ; x86_64: # %bb.0: |
| ; x86_64-NEXT: movq %rdi, %rax |
| ; x86_64-NEXT: xorps %xmm0, %xmm0 |
| ; x86_64-NEXT: movaps %xmm0, 48(%rdi) |
| ; x86_64-NEXT: movaps %xmm0, 32(%rdi) |
| ; x86_64-NEXT: movaps %xmm0, 16(%rdi) |
| ; x86_64-NEXT: movaps %xmm0, (%rdi) |
| ; x86_64-NEXT: retq |
| %1 = lshr <2 x i128> %a0, <i128 -1, i128 -1> |
| %2 = zext <2 x i128> %1 to <2 x i256> |
| %3 = shl <2 x i256> %2, <i256 128, i256 128> |
| ret <2 x i256> %3 |
| } |
| |
| define i128 @lshr_shl_mask(i128 %a0) { |
| ; i686-LABEL: lshr_shl_mask: |
| ; i686: # %bb.0: |
| ; i686-NEXT: pushl %ebp |
| ; i686-NEXT: .cfi_def_cfa_offset 8 |
| ; i686-NEXT: .cfi_offset %ebp, -8 |
| ; i686-NEXT: movl %esp, %ebp |
| ; i686-NEXT: .cfi_def_cfa_register %ebp |
| ; i686-NEXT: pushl %edi |
| ; i686-NEXT: pushl %esi |
| ; i686-NEXT: andl $-16, %esp |
| ; i686-NEXT: .cfi_offset %esi, -16 |
| ; i686-NEXT: .cfi_offset %edi, -12 |
| ; i686-NEXT: movl 8(%ebp), %eax |
| ; i686-NEXT: movl 24(%ebp), %ecx |
| ; i686-NEXT: movl 28(%ebp), %edx |
| ; i686-NEXT: movl 32(%ebp), %esi |
| ; i686-NEXT: movl $2147483647, %edi # imm = 0x7FFFFFFF |
| ; i686-NEXT: andl 36(%ebp), %edi |
| ; i686-NEXT: movl %edi, 12(%eax) |
| ; i686-NEXT: movl %esi, 8(%eax) |
| ; i686-NEXT: movl %edx, 4(%eax) |
| ; i686-NEXT: movl %ecx, (%eax) |
| ; i686-NEXT: leal -8(%ebp), %esp |
| ; i686-NEXT: popl %esi |
| ; i686-NEXT: popl %edi |
| ; i686-NEXT: popl %ebp |
| ; i686-NEXT: .cfi_def_cfa %esp, 4 |
| ; i686-NEXT: retl $4 |
| ; |
| ; x86_64-LABEL: lshr_shl_mask: |
| ; x86_64: # %bb.0: |
| ; x86_64-NEXT: movq %rdi, %rax |
| ; x86_64-NEXT: movabsq $9223372036854775807, %rdx # imm = 0x7FFFFFFFFFFFFFFF |
| ; x86_64-NEXT: andq %rsi, %rdx |
| ; x86_64-NEXT: retq |
| %1 = shl i128 %a0, 1 |
| %2 = lshr i128 %1, 1 |
| ret i128 %2 |
| } |
| |
| define i128 @shift_i128_limited_shamt(i128 noundef %a, i32 noundef %b) nounwind { |
| ; i686-LABEL: shift_i128_limited_shamt: |
| ; i686: # %bb.0: # %start |
| ; i686-NEXT: pushl %ebp |
| ; i686-NEXT: movl %esp, %ebp |
| ; i686-NEXT: pushl %ebx |
| ; i686-NEXT: pushl %edi |
| ; i686-NEXT: pushl %esi |
| ; i686-NEXT: andl $-16, %esp |
| ; i686-NEXT: subl $16, %esp |
| ; i686-NEXT: movl 32(%ebp), %ebx |
| ; i686-NEXT: movl 28(%ebp), %edi |
| ; i686-NEXT: movzbl 40(%ebp), %ecx |
| ; i686-NEXT: movb $6, %dl |
| ; i686-NEXT: subb %cl, %dl |
| ; i686-NEXT: addb $-7, %cl |
| ; i686-NEXT: movl %edi, %eax |
| ; i686-NEXT: shrl %eax |
| ; i686-NEXT: shrl %cl, %eax |
| ; i686-NEXT: movl %edx, %ecx |
| ; i686-NEXT: shll %cl, %ebx |
| ; i686-NEXT: orl %eax, %ebx |
| ; i686-NEXT: movl 24(%ebp), %esi |
| ; i686-NEXT: movl %esi, %eax |
| ; i686-NEXT: shll %cl, %eax |
| ; i686-NEXT: shldl %cl, %esi, %edi |
| ; i686-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; i686-NEXT: movl 8(%ebp), %edi |
| ; i686-NEXT: movl 36(%ebp), %esi |
| ; i686-NEXT: movl 32(%ebp), %edx |
| ; i686-NEXT: shldl %cl, %edx, %esi |
| ; i686-NEXT: movl %esi, 12(%edi) |
| ; i686-NEXT: movl %ebx, 8(%edi) |
| ; i686-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload |
| ; i686-NEXT: movl %ecx, 4(%edi) |
| ; i686-NEXT: movl %eax, (%edi) |
| ; i686-NEXT: movl %edi, %eax |
| ; i686-NEXT: leal -12(%ebp), %esp |
| ; i686-NEXT: popl %esi |
| ; i686-NEXT: popl %edi |
| ; i686-NEXT: popl %ebx |
| ; i686-NEXT: popl %ebp |
| ; i686-NEXT: retl $4 |
| ; |
| ; x86_64-LABEL: shift_i128_limited_shamt: |
| ; x86_64: # %bb.0: # %start |
| ; x86_64-NEXT: movq %rdi, %rax |
| ; x86_64-NEXT: movb $6, %cl |
| ; x86_64-NEXT: subb %dl, %cl |
| ; x86_64-NEXT: shldq %cl, %rdi, %rsi |
| ; x86_64-NEXT: shlq %cl, %rax |
| ; x86_64-NEXT: movq %rsi, %rdx |
| ; x86_64-NEXT: retq |
| start: |
| %shamt = sub nuw nsw i32 6, %b |
| %ext = zext nneg i32 %shamt to i128 |
| %res = shl i128 %a, %ext |
| ret i128 %res |
| } |
| |
| define i128 @shift_i128_limited_shamt_no_nuw(i128 noundef %a, i32 noundef %b) nounwind { |
| ; i686-LABEL: shift_i128_limited_shamt_no_nuw: |
| ; i686: # %bb.0: # %start |
| ; i686-NEXT: pushl %ebp |
| ; i686-NEXT: movl %esp, %ebp |
| ; i686-NEXT: pushl %ebx |
| ; i686-NEXT: pushl %edi |
| ; i686-NEXT: pushl %esi |
| ; i686-NEXT: andl $-16, %esp |
| ; i686-NEXT: subl $48, %esp |
| ; i686-NEXT: movzbl 40(%ebp), %eax |
| ; i686-NEXT: movl 24(%ebp), %ecx |
| ; i686-NEXT: movl 28(%ebp), %edx |
| ; i686-NEXT: movl 32(%ebp), %esi |
| ; i686-NEXT: movl 36(%ebp), %edi |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %esi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %edx, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %ecx, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movb $6, %cl |
| ; i686-NEXT: subb %al, %cl |
| ; i686-NEXT: movl %ecx, %eax |
| ; i686-NEXT: shrb $3, %al |
| ; i686-NEXT: andb $12, %al |
| ; i686-NEXT: negb %al |
| ; i686-NEXT: movsbl %al, %eax |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, (%esp) |
| ; i686-NEXT: movl 20(%esp,%eax), %edx |
| ; i686-NEXT: movl 24(%esp,%eax), %ebx |
| ; i686-NEXT: movl %ebx, %edi |
| ; i686-NEXT: shldl %cl, %edx, %edi |
| ; i686-NEXT: movl 16(%esp,%eax), %esi |
| ; i686-NEXT: movl 28(%esp,%eax), %eax |
| ; i686-NEXT: shldl %cl, %ebx, %eax |
| ; i686-NEXT: movl 8(%ebp), %ebx |
| ; i686-NEXT: movl %eax, 12(%ebx) |
| ; i686-NEXT: movl %edi, 8(%ebx) |
| ; i686-NEXT: movl %esi, %eax |
| ; i686-NEXT: shll %cl, %eax |
| ; i686-NEXT: shldl %cl, %esi, %edx |
| ; i686-NEXT: movl %edx, 4(%ebx) |
| ; i686-NEXT: movl %eax, (%ebx) |
| ; i686-NEXT: movl %ebx, %eax |
| ; i686-NEXT: leal -12(%ebp), %esp |
| ; i686-NEXT: popl %esi |
| ; i686-NEXT: popl %edi |
| ; i686-NEXT: popl %ebx |
| ; i686-NEXT: popl %ebp |
| ; i686-NEXT: retl $4 |
| ; |
| ; x86_64-LABEL: shift_i128_limited_shamt_no_nuw: |
| ; x86_64: # %bb.0: # %start |
| ; x86_64-NEXT: movb $6, %cl |
| ; x86_64-NEXT: subb %dl, %cl |
| ; x86_64-NEXT: shldq %cl, %rdi, %rsi |
| ; x86_64-NEXT: shlq %cl, %rdi |
| ; x86_64-NEXT: xorl %eax, %eax |
| ; x86_64-NEXT: testb $64, %cl |
| ; x86_64-NEXT: cmovneq %rdi, %rsi |
| ; x86_64-NEXT: cmoveq %rdi, %rax |
| ; x86_64-NEXT: movq %rsi, %rdx |
| ; x86_64-NEXT: retq |
| start: |
| %shamt = sub nsw i32 6, %b |
| %ext = zext nneg i32 %shamt to i128 |
| %res = shl i128 %a, %ext |
| ret i128 %res |
| } |
| |
| define i128 @shift_i128_limited_shamt_unknown_lhs(i128 noundef %a, i32 noundef %b, i32 noundef %c) nounwind { |
| ; i686-LABEL: shift_i128_limited_shamt_unknown_lhs: |
| ; i686: # %bb.0: # %start |
| ; i686-NEXT: pushl %ebp |
| ; i686-NEXT: movl %esp, %ebp |
| ; i686-NEXT: pushl %ebx |
| ; i686-NEXT: pushl %edi |
| ; i686-NEXT: pushl %esi |
| ; i686-NEXT: andl $-16, %esp |
| ; i686-NEXT: subl $48, %esp |
| ; i686-NEXT: movl 24(%ebp), %eax |
| ; i686-NEXT: movl 28(%ebp), %edx |
| ; i686-NEXT: movl 32(%ebp), %esi |
| ; i686-NEXT: movl 36(%ebp), %edi |
| ; i686-NEXT: movl 44(%ebp), %ecx |
| ; i686-NEXT: subl 40(%ebp), %ecx |
| ; i686-NEXT: movl %edi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %esi, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %edx, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl %eax, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, {{[0-9]+}}(%esp) |
| ; i686-NEXT: movl $0, (%esp) |
| ; i686-NEXT: movl %ecx, %eax |
| ; i686-NEXT: shrb $3, %al |
| ; i686-NEXT: andb $12, %al |
| ; i686-NEXT: negb %al |
| ; i686-NEXT: movsbl %al, %eax |
| ; i686-NEXT: movl 20(%esp,%eax), %edx |
| ; i686-NEXT: movl 24(%esp,%eax), %ebx |
| ; i686-NEXT: movl %ebx, %edi |
| ; i686-NEXT: shldl %cl, %edx, %edi |
| ; i686-NEXT: movl 16(%esp,%eax), %esi |
| ; i686-NEXT: movl 28(%esp,%eax), %eax |
| ; i686-NEXT: shldl %cl, %ebx, %eax |
| ; i686-NEXT: movl 8(%ebp), %ebx |
| ; i686-NEXT: movl %eax, 12(%ebx) |
| ; i686-NEXT: movl %edi, 8(%ebx) |
| ; i686-NEXT: movl %esi, %eax |
| ; i686-NEXT: shll %cl, %eax |
| ; i686-NEXT: # kill: def $cl killed $cl killed $ecx |
| ; i686-NEXT: shldl %cl, %esi, %edx |
| ; i686-NEXT: movl %edx, 4(%ebx) |
| ; i686-NEXT: movl %eax, (%ebx) |
| ; i686-NEXT: movl %ebx, %eax |
| ; i686-NEXT: leal -12(%ebp), %esp |
| ; i686-NEXT: popl %esi |
| ; i686-NEXT: popl %edi |
| ; i686-NEXT: popl %ebx |
| ; i686-NEXT: popl %ebp |
| ; i686-NEXT: retl $4 |
| ; |
| ; x86_64-LABEL: shift_i128_limited_shamt_unknown_lhs: |
| ; x86_64: # %bb.0: # %start |
| ; x86_64-NEXT: subl %edx, %ecx |
| ; x86_64-NEXT: shldq %cl, %rdi, %rsi |
| ; x86_64-NEXT: shlq %cl, %rdi |
| ; x86_64-NEXT: xorl %eax, %eax |
| ; x86_64-NEXT: testb $64, %cl |
| ; x86_64-NEXT: cmovneq %rdi, %rsi |
| ; x86_64-NEXT: cmoveq %rdi, %rax |
| ; x86_64-NEXT: movq %rsi, %rdx |
| ; x86_64-NEXT: retq |
| start: |
| %shamt = sub nuw nsw i32 %c, %b |
| %ext = zext nneg i32 %shamt to i128 |
| %res = shl i128 %a, %ext |
| ret i128 %res |
| } |
