<commit_before>; RUN: llc < %s -O0 -mattr=+mmx,+sse2 | FileCheck %s
; PR4684

target datalayout =
"e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
target triple = "x86_64-apple-darwin9.8"

declare void @func2(x86_mmx)

define void @func1() nounwind {

; This isn't spectacular, but it's MMX code at -O0...
; CHECK:  movq2dq %mm0, %xmm0
; For now, handling of x86_mmx parameters in fast Isel is unimplemented,
; so we get pretty poor code.  The below is preferable.
; CHEK: movl $2, %eax
; CHEK: movd %rax, %mm0
; CHEK: movd %mm0, %rdi

        %tmp0 = bitcast <2 x i32><i32 0, i32 2> to x86_mmx
        call void @func2(x86_mmx %tmp0)
        ret void
}<commit_msg>[X86][MMX] Regenerate MMX bitcast test<commit_after>; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -O0 -mattr=+mmx,+sse2 | FileCheck %s
; PR4684

target datalayout =
"e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
target triple = "x86_64-apple-darwin9.8"

declare void @func2(x86_mmx)

; This isn't spectacular, but it's MMX code at -O0...
; For now, handling of x86_mmx parameters in fast Isel is unimplemented,
; so we get pretty poor code.  The below is preferable.
; CHEK: movl $2, %eax
; CHEK: movd %rax, %mm0
; CHEK: movd %mm0, %rdi

define void @func1() nounwind {
; CHECK-LABEL: func1:
; CHECK:       ## %bb.0:
; CHECK-NEXT:    pushq %rax
; CHECK-NEXT:    movl $2, %eax
; CHECK-NEXT:    movl %eax, %ecx
; CHECK-NEXT:    movq %rcx, %xmm0
; CHECK-NEXT:    pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0,1,2,3,4,5,6,7]
; CHECK-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
; CHECK-NEXT:    movq %xmm0, (%rsp)
; CHECK-NEXT:    movq (%rsp), %mm0
; CHECK-NEXT:    movq2dq %mm0, %xmm0
; CHECK-NEXT:    callq _func2
; CHECK-NEXT:    popq %rax
; CHECK-NEXT:    retq
  %tmp0 = bitcast <2 x i32> <i32 0, i32 2> to x86_mmx
  call void @func2(x86_mmx %tmp0)
  ret void
}
{'fraction_non_alphanumeric': 0.1694915254237288, 'fraction_numerical': 0.1234866828087167, 'mean_word_length': 3.9073634204275534, 'pattern_counts': {'":': 0, '<': 9, '<?xml version=': 0, '>': 7, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '3376435', 'n_tokens_mistral': 1097, 'n_tokens_neox': 961, 'n_words': 223}