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llvm-mirror/test/CodeGen/X86/2008-10-06-x87ld-nan-1.ll
Dávid Bolvanský abfb9e7ee2 [Codegen][X86] Modernize/regenerate old tests. NFCI.
Summary:
Switch to FileCheck where possible.
Adjust tests so they can be easily regenerated by update scripts.

Reviewers: craig.topper, spatel, RKSimon

Reviewed By: spatel

Subscribers: MatzeB, qcolombet, arphaman, jfb, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D71211
2019-12-10 00:27:46 +01:00

27 lines
937 B
LLVM

; 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
}