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llvm-mirror/test/CodeGen/X86/setcc-lowering.ll
Roman Lebedev 18451cc4a4 [NFC][X86][Codegen] Megacommit: mass-regenerate all check lines that were already autogenerated
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.
2021-06-11 23:57:02 +03:00

126 lines
4.9 KiB
LLVM

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=x86_64-unknown-unknown -mattr=+avx < %s | FileCheck %s --check-prefix=AVX
; RUN: llc -mtriple=i386-unknown-linux-gnu -mcpu=knl < %s | FileCheck %s --check-prefix=KNL-32
; Verify that we don't crash during codegen due to a wrong lowering
; of a setcc node with illegal operand types and return type.
define <8 x i16> @pr25080(<8 x i32> %a) {
; AVX-LABEL: pr25080:
; AVX: # %bb.0: # %entry
; AVX-NEXT: vandps {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm0, %ymm0
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
; AVX-NEXT: vpxor %xmm2, %xmm2, %xmm2
; AVX-NEXT: vpcmpeqd %xmm2, %xmm1, %xmm1
; AVX-NEXT: vpcmpeqd %xmm2, %xmm0, %xmm0
; AVX-NEXT: vpackssdw %xmm1, %xmm0, %xmm0
; AVX-NEXT: vpor {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
; AVX-NEXT: vzeroupper
; AVX-NEXT: retq
;
; KNL-32-LABEL: pr25080:
; KNL-32: # %bb.0: # %entry
; KNL-32-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm0
; KNL-32-NEXT: vptestnmd {{\.?LCPI[0-9]+_[0-9]+}}{1to16}, %zmm0, %k0
; KNL-32-NEXT: movb $15, %al
; KNL-32-NEXT: kmovw %eax, %k1
; KNL-32-NEXT: korw %k1, %k0, %k1
; KNL-32-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
; KNL-32-NEXT: vpmovdw %zmm0, %ymm0
; KNL-32-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
; KNL-32-NEXT: retl
entry:
%0 = trunc <8 x i32> %a to <8 x i23>
%1 = icmp eq <8 x i23> %0, zeroinitializer
%2 = or <8 x i1> %1, <i1 true, i1 true, i1 true, i1 true, i1 false, i1 false, i1 false, i1 false>
%3 = sext <8 x i1> %2 to <8 x i16>
ret <8 x i16> %3
}
define void @pr26232(i64 %a, <16 x i1> %b) {
; AVX-LABEL: pr26232:
; AVX: # %bb.0: # %allocas
; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX-NEXT: .p2align 4, 0x90
; AVX-NEXT: .LBB1_1: # %for_loop599
; AVX-NEXT: # =>This Inner Loop Header: Depth=1
; AVX-NEXT: xorl %eax, %eax
; AVX-NEXT: cmpq $65536, %rdi # imm = 0x10000
; AVX-NEXT: setl %al
; AVX-NEXT: vmovd %eax, %xmm2
; AVX-NEXT: vpshufb %xmm1, %xmm2, %xmm2
; AVX-NEXT: vpand %xmm0, %xmm2, %xmm2
; AVX-NEXT: vpsllw $7, %xmm2, %xmm2
; AVX-NEXT: vpmovmskb %xmm2, %eax
; AVX-NEXT: testl %eax, %eax
; AVX-NEXT: jne .LBB1_1
; AVX-NEXT: # %bb.2: # %for_exit600
; AVX-NEXT: retq
;
; KNL-32-LABEL: pr26232:
; KNL-32: # %bb.0: # %allocas
; KNL-32-NEXT: pushl %esi
; KNL-32-NEXT: .cfi_def_cfa_offset 8
; KNL-32-NEXT: .cfi_offset %esi, -8
; KNL-32-NEXT: vpmovsxbd %xmm0, %zmm0
; KNL-32-NEXT: vpslld $31, %zmm0, %zmm0
; KNL-32-NEXT: vptestmd %zmm0, %zmm0, %k0
; KNL-32-NEXT: movl {{[0-9]+}}(%esp), %eax
; KNL-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; KNL-32-NEXT: movl $65535, %edx # imm = 0xFFFF
; KNL-32-NEXT: .p2align 4, 0x90
; KNL-32-NEXT: .LBB1_1: # %for_loop599
; KNL-32-NEXT: # =>This Inner Loop Header: Depth=1
; KNL-32-NEXT: cmpl $65536, %ecx # imm = 0x10000
; KNL-32-NEXT: movl %eax, %esi
; KNL-32-NEXT: sbbl $0, %esi
; KNL-32-NEXT: movl $0, %esi
; KNL-32-NEXT: cmovll %edx, %esi
; KNL-32-NEXT: kmovw %esi, %k1
; KNL-32-NEXT: kandw %k0, %k1, %k1
; KNL-32-NEXT: kortestw %k1, %k1
; KNL-32-NEXT: jne .LBB1_1
; KNL-32-NEXT: # %bb.2: # %for_exit600
; KNL-32-NEXT: popl %esi
; KNL-32-NEXT: .cfi_def_cfa_offset 4
; KNL-32-NEXT: retl
allocas:
br label %for_test11.preheader
for_test11.preheader: ; preds = %for_test11.preheader, %allocas
br i1 undef, label %for_loop599, label %for_test11.preheader
for_loop599: ; preds = %for_loop599, %for_test11.preheader
%less_i_load605_ = icmp slt i64 %a, 65536
%less_i_load605__broadcast_init = insertelement <16 x i1> undef, i1 %less_i_load605_, i32 0
%less_i_load605__broadcast = shufflevector <16 x i1> %less_i_load605__broadcast_init, <16 x i1> undef, <16 x i32> zeroinitializer
%"oldMask&test607" = and <16 x i1> %less_i_load605__broadcast, %b
%intmask.i894 = bitcast <16 x i1> %"oldMask&test607" to i16
%res.i895 = icmp eq i16 %intmask.i894, 0
br i1 %res.i895, label %for_exit600, label %for_loop599
for_exit600: ; preds = %for_loop599
ret void
}
define <4 x i32> @pcmpgt(<4 x i8> %x) {
; AVX-LABEL: pcmpgt:
; AVX: # %bb.0:
; AVX-NEXT: vpmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX-NEXT: vpcmpgtd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
;
; KNL-32-LABEL: pcmpgt:
; KNL-32: # %bb.0:
; KNL-32-NEXT: vpmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
; KNL-32-NEXT: vpxor %xmm1, %xmm1, %xmm1
; KNL-32-NEXT: vpcmpgtd %xmm1, %xmm0, %xmm0
; KNL-32-NEXT: retl
%zext = zext <4 x i8> %x to <4 x i32>
%icmp = icmp ne <4 x i32> %zext, zeroinitializer
%sext = sext <4 x i1> %icmp to <4 x i32>
ret <4 x i32> %sext
}