File: fp-literals.ll

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (22 lines) | stat: -rw-r--r-- 785 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 -fp-contract=fast | FileCheck %s
; RUN: %if ptxas %{ llc < %s -march=nvptx64 -mcpu=sm_20 -fp-contract=fast | %ptxas-verify %}

target triple = "nvptx64-unknown-cuda"
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64"

; Make sure we can properly differentiate between single-precision and
; double-precision FP literals.

; CHECK: myaddf
; CHECK: add.f32 %f{{[0-9]+}}, %f{{[0-9]+}}, 0f3F800000
define float @myaddf(float %a) {
  %ret = fadd float %a, 1.0
  ret float %ret
}

; CHECK: myaddd
; CHECK: add.f64 %fd{{[0-9]+}}, %fd{{[0-9]+}}, 0d3FF0000000000000
define double @myaddd(double %a) {
  %ret = fadd double %a, 1.0
  ret double %ret
}