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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=i386-apple-macosx -mattr=+sse2 | FileCheck %s --check-prefix=X863; RUN: llc < %s -mtriple=x86_64-apple-macosx -mattr=+sse2 | FileCheck %s --check-prefix=X644 5; We get this right for x86-64, but on x86-32 the code is less optimal.6; See: https://github.com/llvm/llvm-project/issues/641747define noundef float @i8_to_fp(i8 noundef zeroext %0) {8; X86-LABEL: i8_to_fp:9; X86: ## %bb.0:10; X86-NEXT: pushl %eax11; X86-NEXT: .cfi_def_cfa_offset 812; X86-NEXT: movzbl {{[0-9]+}}(%esp), %eax13; X86-NEXT: cvtsi2ss %eax, %xmm014; X86-NEXT: movss %xmm0, (%esp)15; X86-NEXT: flds (%esp)16; X86-NEXT: popl %eax17; X86-NEXT: retl18;19; X64-LABEL: i8_to_fp:20; X64: ## %bb.0:21; X64-NEXT: cvtsi2ss %edi, %xmm022; X64-NEXT: retq23 %2 = uitofp i8 %0 to float24 ret float %225}26