mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 11:13:28 +01:00
c275334e12
I had manually removed unused prefixes from CodeGen/X86 directory for more than 100 tests. I checked the change history for each of them at the beginning, and then I mainly focused on the format since I found all of the unused prefixes were result from either insensible copy or residuum after functional update. I think it's OK to remove the remaining X86 tests by script now. I wrote a rough script which works for me in most tests. I put it in llvm/utils temporarily for review and hope it may help other components owners. The tests in this patch are all generated by the tool and checked by update tool for the autogenerated tests. I skimmed them and checked about 30 tests and didn't find any unexpected changes. Reviewed By: mtrofin, MaskRay Differential Revision: https://reviews.llvm.org/D91496
129 lines
3.6 KiB
LLVM
129 lines
3.6 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s -mtriple=i686-- | FileCheck %s --check-prefix=X86
|
|
; RUN: llc < %s -mtriple=x86_64-- | FileCheck %s --check-prefix=X64
|
|
|
|
; Make sure none of these crash, and that the power-of-two transformations
|
|
; trigger correctly.
|
|
|
|
define i128 @test1(i128 %x) nounwind {
|
|
; X86-LABEL: test1:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
|
|
; X86-NEXT: shrdl $2, %edx, %ecx
|
|
; X86-NEXT: shrl $2, %edx
|
|
; X86-NEXT: movl %edx, 4(%eax)
|
|
; X86-NEXT: movl %ecx, (%eax)
|
|
; X86-NEXT: movl $0, 12(%eax)
|
|
; X86-NEXT: movl $0, 8(%eax)
|
|
; X86-NEXT: retl $4
|
|
;
|
|
; X64-LABEL: test1:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: movq %rsi, %rax
|
|
; X64-NEXT: shrq $2, %rax
|
|
; X64-NEXT: xorl %edx, %edx
|
|
; X64-NEXT: retq
|
|
%tmp = udiv i128 %x, 73786976294838206464
|
|
ret i128 %tmp
|
|
}
|
|
|
|
define i128 @test2(i128 %x) nounwind {
|
|
; X86-LABEL: test2:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: pushl %ebp
|
|
; X86-NEXT: movl %esp, %ebp
|
|
; X86-NEXT: pushl %edi
|
|
; X86-NEXT: pushl %esi
|
|
; X86-NEXT: andl $-8, %esp
|
|
; X86-NEXT: subl $16, %esp
|
|
; X86-NEXT: movl 8(%ebp), %esi
|
|
; X86-NEXT: movl %esp, %eax
|
|
; X86-NEXT: pushl $-1
|
|
; X86-NEXT: pushl $-4
|
|
; X86-NEXT: pushl $0
|
|
; X86-NEXT: pushl $0
|
|
; X86-NEXT: pushl 24(%ebp)
|
|
; X86-NEXT: pushl 20(%ebp)
|
|
; X86-NEXT: pushl 16(%ebp)
|
|
; X86-NEXT: pushl 12(%ebp)
|
|
; X86-NEXT: pushl %eax
|
|
; X86-NEXT: calll __udivti3
|
|
; X86-NEXT: addl $32, %esp
|
|
; X86-NEXT: movl (%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
|
|
; X86-NEXT: movl %edi, 12(%esi)
|
|
; X86-NEXT: movl %edx, 8(%esi)
|
|
; X86-NEXT: movl %ecx, 4(%esi)
|
|
; X86-NEXT: movl %eax, (%esi)
|
|
; X86-NEXT: movl %esi, %eax
|
|
; X86-NEXT: leal -8(%ebp), %esp
|
|
; X86-NEXT: popl %esi
|
|
; X86-NEXT: popl %edi
|
|
; X86-NEXT: popl %ebp
|
|
; X86-NEXT: retl $4
|
|
;
|
|
; X64-LABEL: test2:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: pushq %rax
|
|
; X64-NEXT: xorl %edx, %edx
|
|
; X64-NEXT: movq $-4, %rcx
|
|
; X64-NEXT: callq __udivti3
|
|
; X64-NEXT: popq %rcx
|
|
; X64-NEXT: retq
|
|
%tmp = udiv i128 %x, -73786976294838206464
|
|
ret i128 %tmp
|
|
}
|
|
|
|
define i128 @test3(i128 %x) nounwind {
|
|
; X86-LABEL: test3:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: pushl %ebp
|
|
; X86-NEXT: movl %esp, %ebp
|
|
; X86-NEXT: pushl %edi
|
|
; X86-NEXT: pushl %esi
|
|
; X86-NEXT: andl $-8, %esp
|
|
; X86-NEXT: subl $16, %esp
|
|
; X86-NEXT: movl 8(%ebp), %esi
|
|
; X86-NEXT: movl %esp, %eax
|
|
; X86-NEXT: pushl $-1
|
|
; X86-NEXT: pushl $-5
|
|
; X86-NEXT: pushl $-1
|
|
; X86-NEXT: pushl $-3
|
|
; X86-NEXT: pushl 24(%ebp)
|
|
; X86-NEXT: pushl 20(%ebp)
|
|
; X86-NEXT: pushl 16(%ebp)
|
|
; X86-NEXT: pushl 12(%ebp)
|
|
; X86-NEXT: pushl %eax
|
|
; X86-NEXT: calll __udivti3
|
|
; X86-NEXT: addl $32, %esp
|
|
; X86-NEXT: movl (%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
|
|
; X86-NEXT: movl %edi, 12(%esi)
|
|
; X86-NEXT: movl %edx, 8(%esi)
|
|
; X86-NEXT: movl %ecx, 4(%esi)
|
|
; X86-NEXT: movl %eax, (%esi)
|
|
; X86-NEXT: movl %esi, %eax
|
|
; X86-NEXT: leal -8(%ebp), %esp
|
|
; X86-NEXT: popl %esi
|
|
; X86-NEXT: popl %edi
|
|
; X86-NEXT: popl %ebp
|
|
; X86-NEXT: retl $4
|
|
;
|
|
; X64-LABEL: test3:
|
|
; X64: # %bb.0:
|
|
; X64-NEXT: pushq %rax
|
|
; X64-NEXT: movq $-3, %rdx
|
|
; X64-NEXT: movq $-5, %rcx
|
|
; X64-NEXT: callq __udivti3
|
|
; X64-NEXT: popq %rcx
|
|
; X64-NEXT: retq
|
|
%tmp = udiv i128 %x, -73786976294838206467
|
|
ret i128 %tmp
|
|
}
|