; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc < %s -mattr=-sse2,-sse3,-sse | FileCheck %s ; ModuleID = 'nan.bc' target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-f80:32:32-v64:64:64-v128:128:128-a0:0:64" target triple = "i686-apple-darwin8" ; This NaN should be shortened to a double (not a float). declare x86_stdcallcc void @_D3nan5printFeZv(x86_fp80 %f) define i32 @main() { ; CHECK-LABEL: main: ; CHECK: ## %bb.0: ## %entry_nan.main ; CHECK-NEXT: subl $28, %esp ; CHECK-NEXT: .cfi_def_cfa_offset 32 ; CHECK-NEXT: fldl LCPI0_0 ; CHECK-NEXT: fstpt (%esp) ; CHECK-NEXT: calll __D3nan5printFeZv ; CHECK-NEXT: subl $16, %esp ; CHECK-NEXT: xorl %eax, %eax ; CHECK-NEXT: addl $28, %esp ; CHECK-NEXT: retl entry_nan.main: call x86_stdcallcc void @_D3nan5printFeZv(x86_fp80 0xK7FFFC001234000000800) ret i32 0 }