File: fp-const-10.ll

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (15 lines) | stat: -rw-r--r-- 420 bytes parent folder | download | duplicates (21) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
; Test loads of SNaN.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s

; Test that we don't do an FP extending load, as this would result in a
; converstion to QNaN.
define double @f1() {
; CHECK-LABEL: .LCPI0_0
; CHECK:      .quad   0x7ff4000000000000
; CHECK-LABEL: f1:
; CHECK:      larl    %r1, .LCPI0_0
; CHECK-NOT:  ldeb    %f0, 0(%r1)
; CHECK:      ld      %f0, 0(%r1)
  ret double 0x7FF4000000000000
}