45 lines
1.5 KiB
LLVM
45 lines
1.5 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-apple-macosx10.15.0 -O0 | FileCheck %s
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define i32 @a() {
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; CHECK-LABEL: a:
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; CHECK: ## %bb.0: ## %entry
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; CHECK-NEXT: pushq %rax
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; CHECK-NEXT: .cfi_def_cfa_offset 16
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; CHECK-NEXT: xorl %eax, %eax
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; CHECK-NEXT: ## kill: def $al killed $al killed $eax
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; CHECK-NEXT: callq _b
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; CHECK-NEXT: cvtsi2sd %eax, %xmm1
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; CHECK-NEXT: movq _calloc@GOTPCREL(%rip), %rax
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; CHECK-NEXT: subq $-1, %rax
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; CHECK-NEXT: setne %al
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; CHECK-NEXT: movzbl %al, %eax
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; CHECK-NEXT: cvtsi2sd %eax, %xmm0
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; CHECK-NEXT: movsd {{.*#+}} xmm2 = [1.0E+2,0.0E+0]
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; CHECK-NEXT: subsd %xmm2, %xmm0
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; CHECK-NEXT: movsd {{.*#+}} xmm3 = [1.0E+0,0.0E+0]
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; CHECK-NEXT: movsd {{.*#+}} xmm2 = [3.1400000000000001E+0,0.0E+0]
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; CHECK-NEXT: cmplesd %xmm1, %xmm0
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; CHECK-NEXT: movaps %xmm0, %xmm1
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; CHECK-NEXT: andpd %xmm3, %xmm1
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; CHECK-NEXT: andnpd %xmm2, %xmm0
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; CHECK-NEXT: orpd %xmm1, %xmm0
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; CHECK-NEXT: cvttsd2si %xmm0, %eax
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; CHECK-NEXT: popq %rcx
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; CHECK-NEXT: retq
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entry:
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%call = call i32 (...) @b()
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%conv = sitofp i32 %call to double
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%sel = select i1 icmp ne (ptr getelementptr (i8, ptr @calloc, i64 1), ptr null), i32 1, i32 0
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%sitofp = sitofp i32 %sel to double
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%fsub = fsub double %sitofp, 1.000000e+02
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%cmp = fcmp ole double %fsub, %conv
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%cond = select i1 %cmp, double 1.000000e+00, double 3.140000e+00
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%conv2 = fptosi double %cond to i32
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ret i32 %conv2
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}
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declare ptr @calloc(i64, i64)
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declare i32 @b(...)
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