Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/X86/uint64-to-float.ll

@@ -1,49 +0,0 @@
-; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=i686-apple-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X86
-; RUN: llc < %s -mtriple=x86_64-apple-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X64
-
-; Verify that we are using the efficient uitofp --> sitofp lowering illustrated
-; by the compiler_rt implementation of __floatundisf.
-; <rdar://problem/8493982>
-
-define float @test(i64 %a) nounwind {
-; X86-LABEL: test:
-; X86:       # %bb.0: # %entry
-; X86-NEXT:    pushl %ebp
-; X86-NEXT:    movl %esp, %ebp
-; X86-NEXT:    andl $-8, %esp
-; X86-NEXT:    subl $16, %esp
-; X86-NEXT:    movsd {{.*#+}} xmm0 = mem[0],zero
-; X86-NEXT:    movlps %xmm0, {{[0-9]+}}(%esp)
-; X86-NEXT:    xorl %eax, %eax
-; X86-NEXT:    cmpl $0, 12(%ebp)
-; X86-NEXT:    setns %al
-; X86-NEXT:    fildll {{[0-9]+}}(%esp)
-; X86-NEXT:    fadds {{\.LCPI.*}}(,%eax,4)
-; X86-NEXT:    fstps {{[0-9]+}}(%esp)
-; X86-NEXT:    movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
-; X86-NEXT:    movss %xmm0, (%esp)
-; X86-NEXT:    flds (%esp)
-; X86-NEXT:    movl %ebp, %esp
-; X86-NEXT:    popl %ebp
-; X86-NEXT:    retl
-;
-; X64-LABEL: test:
-; X64:       # %bb.0: # %entry
-; X64-NEXT:    testq %rdi, %rdi
-; X64-NEXT:    js .LBB0_1
-; X64-NEXT:  # %bb.2: # %entry
-; X64-NEXT:    cvtsi2ssq %rdi, %xmm0
-; X64-NEXT:    retq
-; X64-NEXT:  .LBB0_1:
-; X64-NEXT:    movq %rdi, %rax
-; X64-NEXT:    shrq %rax
-; X64-NEXT:    andl $1, %edi
-; X64-NEXT:    orq %rax, %rdi
-; X64-NEXT:    cvtsi2ssq %rdi, %xmm0
-; X64-NEXT:    addss %xmm0, %xmm0
-; X64-NEXT:    retq
-entry:
-  %b = uitofp i64 %a to float
-  ret float %b
-}