File: fp-const-10.ll

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (15 lines) | stat: -rw-r--r-- 420 bytes parent folder | download | duplicates (23) 
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
}