0aef747b84
The motivation is that the update script has at least two deviations (`<...>@GOT`/`<...>@PLT`/ and not hiding pointer arithmetics) from what pretty much all the checklines were generated with, and most of the tests are still not updated, so each time one of the non-up-to-date tests is updated to see the effect of the code change, there is a lot of noise. Instead of having to deal with that each time, let's just deal with everything at once. This has been done via: ``` cd llvm-project/llvm/test/CodeGen/X86 grep -rl "; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py" | xargs -L1 <...>/llvm-project/llvm/utils/update_llc_test_checks.py --llc-binary <...>/llvm-project/build/bin/llc ``` Not all tests were regenerated, however.
191 lines
6.8 KiB
LLVM
191 lines
6.8 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc -mtriple=i686-linux-gnu -mattr=-ermsb < %s -o - | FileCheck %s --check-prefix=NOFAST32
|
|
; RUN: llc -mtriple=i686-linux-gnu -mattr=+ermsb < %s -o - | FileCheck %s --check-prefix=FAST32
|
|
; RUN: llc -mtriple=x86_64-linux-gnu -mattr=-ermsb < %s -o - | FileCheck %s --check-prefix=NOFAST
|
|
; RUN: llc -mtriple=x86_64-linux-gnu -mattr=+ermsb < %s -o - | FileCheck %s --check-prefix=FAST
|
|
; RUN: llc -mtriple=x86_64-linux-gnu -mcpu=generic < %s -o - | FileCheck %s --check-prefix=NOFAST
|
|
; RUN: llc -mtriple=x86_64-linux-gnu -mcpu=haswell < %s -o - | FileCheck %s --check-prefix=FAST
|
|
; RUN: llc -mtriple=x86_64-linux-gnu -mcpu=skylake < %s -o - | FileCheck %s --check-prefix=FAST
|
|
; FIXME: The documentation states that ivybridge has ermsb, but this is not
|
|
; enabled right now since I could not confirm by testing.
|
|
; RUN: llc -mtriple=x86_64-linux-gnu -mcpu=ivybridge < %s -o - | FileCheck %s --check-prefix=NOFAST
|
|
|
|
%struct.large = type { [4096 x i8] }
|
|
|
|
declare void @foo(%struct.large* align 8 byval(%struct.large)) nounwind
|
|
|
|
define void @test1(%struct.large* nocapture %x) nounwind {
|
|
; NOFAST32-LABEL: test1:
|
|
; NOFAST32: # %bb.0:
|
|
; NOFAST32-NEXT: pushl %edi
|
|
; NOFAST32-NEXT: pushl %esi
|
|
; NOFAST32-NEXT: subl $4100, %esp # imm = 0x1004
|
|
; NOFAST32-NEXT: movl {{[0-9]+}}(%esp), %esi
|
|
; NOFAST32-NEXT: movl $1024, %ecx # imm = 0x400
|
|
; NOFAST32-NEXT: movl %esp, %edi
|
|
; NOFAST32-NEXT: rep;movsl (%esi), %es:(%edi)
|
|
; NOFAST32-NEXT: calll foo@PLT
|
|
; NOFAST32-NEXT: addl $4100, %esp # imm = 0x1004
|
|
; NOFAST32-NEXT: popl %esi
|
|
; NOFAST32-NEXT: popl %edi
|
|
; NOFAST32-NEXT: retl
|
|
;
|
|
; FAST32-LABEL: test1:
|
|
; FAST32: # %bb.0:
|
|
; FAST32-NEXT: pushl %edi
|
|
; FAST32-NEXT: pushl %esi
|
|
; FAST32-NEXT: subl $4100, %esp # imm = 0x1004
|
|
; FAST32-NEXT: movl {{[0-9]+}}(%esp), %esi
|
|
; FAST32-NEXT: movl $4096, %ecx # imm = 0x1000
|
|
; FAST32-NEXT: movl %esp, %edi
|
|
; FAST32-NEXT: rep;movsb (%esi), %es:(%edi)
|
|
; FAST32-NEXT: calll foo@PLT
|
|
; FAST32-NEXT: addl $4100, %esp # imm = 0x1004
|
|
; FAST32-NEXT: popl %esi
|
|
; FAST32-NEXT: popl %edi
|
|
; FAST32-NEXT: retl
|
|
;
|
|
; NOFAST-LABEL: test1:
|
|
; NOFAST: # %bb.0:
|
|
; NOFAST-NEXT: subq $4104, %rsp # imm = 0x1008
|
|
; NOFAST-NEXT: movq %rdi, %rsi
|
|
; NOFAST-NEXT: movl $512, %ecx # imm = 0x200
|
|
; NOFAST-NEXT: movq %rsp, %rdi
|
|
; NOFAST-NEXT: rep;movsq (%rsi), %es:(%rdi)
|
|
; NOFAST-NEXT: callq foo@PLT
|
|
; NOFAST-NEXT: addq $4104, %rsp # imm = 0x1008
|
|
; NOFAST-NEXT: retq
|
|
;
|
|
; FAST-LABEL: test1:
|
|
; FAST: # %bb.0:
|
|
; FAST-NEXT: subq $4104, %rsp # imm = 0x1008
|
|
; FAST-NEXT: movq %rdi, %rsi
|
|
; FAST-NEXT: movl $4096, %ecx # imm = 0x1000
|
|
; FAST-NEXT: movq %rsp, %rdi
|
|
; FAST-NEXT: rep;movsb (%rsi), %es:(%rdi)
|
|
; FAST-NEXT: callq foo@PLT
|
|
; FAST-NEXT: addq $4104, %rsp # imm = 0x1008
|
|
; FAST-NEXT: retq
|
|
call void @foo(%struct.large* align 8 byval(%struct.large) %x)
|
|
ret void
|
|
|
|
}
|
|
|
|
define void @test2(%struct.large* nocapture %x) nounwind minsize {
|
|
; NOFAST32-LABEL: test2:
|
|
; NOFAST32: # %bb.0:
|
|
; NOFAST32-NEXT: pushl %edi
|
|
; NOFAST32-NEXT: pushl %esi
|
|
; NOFAST32-NEXT: subl $4100, %esp # imm = 0x1004
|
|
; NOFAST32-NEXT: movl {{[0-9]+}}(%esp), %esi
|
|
; NOFAST32-NEXT: movl $1024, %ecx # imm = 0x400
|
|
; NOFAST32-NEXT: movl %esp, %edi
|
|
; NOFAST32-NEXT: rep;movsl (%esi), %es:(%edi)
|
|
; NOFAST32-NEXT: calll foo@PLT
|
|
; NOFAST32-NEXT: addl $4100, %esp # imm = 0x1004
|
|
; NOFAST32-NEXT: popl %esi
|
|
; NOFAST32-NEXT: popl %edi
|
|
; NOFAST32-NEXT: retl
|
|
;
|
|
; FAST32-LABEL: test2:
|
|
; FAST32: # %bb.0:
|
|
; FAST32-NEXT: pushl %edi
|
|
; FAST32-NEXT: pushl %esi
|
|
; FAST32-NEXT: subl $4100, %esp # imm = 0x1004
|
|
; FAST32-NEXT: movl {{[0-9]+}}(%esp), %esi
|
|
; FAST32-NEXT: movl $4096, %ecx # imm = 0x1000
|
|
; FAST32-NEXT: movl %esp, %edi
|
|
; FAST32-NEXT: rep;movsb (%esi), %es:(%edi)
|
|
; FAST32-NEXT: calll foo@PLT
|
|
; FAST32-NEXT: addl $4100, %esp # imm = 0x1004
|
|
; FAST32-NEXT: popl %esi
|
|
; FAST32-NEXT: popl %edi
|
|
; FAST32-NEXT: retl
|
|
;
|
|
; NOFAST-LABEL: test2:
|
|
; NOFAST: # %bb.0:
|
|
; NOFAST-NEXT: subq $4104, %rsp # imm = 0x1008
|
|
; NOFAST-NEXT: movq %rdi, %rsi
|
|
; NOFAST-NEXT: movl $512, %ecx # imm = 0x200
|
|
; NOFAST-NEXT: movq %rsp, %rdi
|
|
; NOFAST-NEXT: rep;movsq (%rsi), %es:(%rdi)
|
|
; NOFAST-NEXT: callq foo@PLT
|
|
; NOFAST-NEXT: addq $4104, %rsp # imm = 0x1008
|
|
; NOFAST-NEXT: retq
|
|
;
|
|
; FAST-LABEL: test2:
|
|
; FAST: # %bb.0:
|
|
; FAST-NEXT: subq $4104, %rsp # imm = 0x1008
|
|
; FAST-NEXT: movq %rdi, %rsi
|
|
; FAST-NEXT: movl $4096, %ecx # imm = 0x1000
|
|
; FAST-NEXT: movq %rsp, %rdi
|
|
; FAST-NEXT: rep;movsb (%rsi), %es:(%rdi)
|
|
; FAST-NEXT: callq foo@PLT
|
|
; FAST-NEXT: addq $4104, %rsp # imm = 0x1008
|
|
; FAST-NEXT: retq
|
|
call void @foo(%struct.large* align 8 byval(%struct.large) %x)
|
|
ret void
|
|
|
|
}
|
|
|
|
%struct.large_oddsize = type { [4095 x i8] }
|
|
|
|
declare void @foo_oddsize(%struct.large_oddsize* align 8 byval(%struct.large_oddsize)) nounwind
|
|
|
|
define void @test3(%struct.large_oddsize* nocapture %x) nounwind minsize {
|
|
; NOFAST32-LABEL: test3:
|
|
; NOFAST32: # %bb.0:
|
|
; NOFAST32-NEXT: pushl %edi
|
|
; NOFAST32-NEXT: pushl %esi
|
|
; NOFAST32-NEXT: subl $4100, %esp # imm = 0x1004
|
|
; NOFAST32-NEXT: movl {{[0-9]+}}(%esp), %esi
|
|
; NOFAST32-NEXT: movl $4095, %ecx # imm = 0xFFF
|
|
; NOFAST32-NEXT: movl %esp, %edi
|
|
; NOFAST32-NEXT: rep;movsb (%esi), %es:(%edi)
|
|
; NOFAST32-NEXT: calll foo_oddsize@PLT
|
|
; NOFAST32-NEXT: addl $4100, %esp # imm = 0x1004
|
|
; NOFAST32-NEXT: popl %esi
|
|
; NOFAST32-NEXT: popl %edi
|
|
; NOFAST32-NEXT: retl
|
|
;
|
|
; FAST32-LABEL: test3:
|
|
; FAST32: # %bb.0:
|
|
; FAST32-NEXT: pushl %edi
|
|
; FAST32-NEXT: pushl %esi
|
|
; FAST32-NEXT: subl $4100, %esp # imm = 0x1004
|
|
; FAST32-NEXT: movl {{[0-9]+}}(%esp), %esi
|
|
; FAST32-NEXT: movl $4095, %ecx # imm = 0xFFF
|
|
; FAST32-NEXT: movl %esp, %edi
|
|
; FAST32-NEXT: rep;movsb (%esi), %es:(%edi)
|
|
; FAST32-NEXT: calll foo_oddsize@PLT
|
|
; FAST32-NEXT: addl $4100, %esp # imm = 0x1004
|
|
; FAST32-NEXT: popl %esi
|
|
; FAST32-NEXT: popl %edi
|
|
; FAST32-NEXT: retl
|
|
;
|
|
; NOFAST-LABEL: test3:
|
|
; NOFAST: # %bb.0:
|
|
; NOFAST-NEXT: subq $4104, %rsp # imm = 0x1008
|
|
; NOFAST-NEXT: movq %rdi, %rsi
|
|
; NOFAST-NEXT: movl $4095, %ecx # imm = 0xFFF
|
|
; NOFAST-NEXT: movq %rsp, %rdi
|
|
; NOFAST-NEXT: rep;movsb (%rsi), %es:(%rdi)
|
|
; NOFAST-NEXT: callq foo_oddsize@PLT
|
|
; NOFAST-NEXT: addq $4104, %rsp # imm = 0x1008
|
|
; NOFAST-NEXT: retq
|
|
;
|
|
; FAST-LABEL: test3:
|
|
; FAST: # %bb.0:
|
|
; FAST-NEXT: subq $4104, %rsp # imm = 0x1008
|
|
; FAST-NEXT: movq %rdi, %rsi
|
|
; FAST-NEXT: movl $4095, %ecx # imm = 0xFFF
|
|
; FAST-NEXT: movq %rsp, %rdi
|
|
; FAST-NEXT: rep;movsb (%rsi), %es:(%rdi)
|
|
; FAST-NEXT: callq foo_oddsize@PLT
|
|
; FAST-NEXT: addq $4104, %rsp # imm = 0x1008
|
|
; FAST-NEXT: retq
|
|
call void @foo_oddsize(%struct.large_oddsize* align 8 byval(%struct.large_oddsize) %x)
|
|
ret void
|
|
|
|
}
|