File: fmdrr-fmrrd.ll

package info (click to toggle)
llvm-2.7 2.7-6
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 59,992 kB
  • ctags: 49,499
  • sloc: cpp: 373,792; ansic: 16,885; sh: 12,614; asm: 6,809; ada: 3,083; ml: 2,942; python: 2,671; perl: 2,404; makefile: 1,691; pascal: 1,235; exp: 399; objc: 291; lisp: 184; csh: 117; xml: 38; f90: 36
file content (13 lines) | stat: -rw-r--r-- 305 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
; RUN: llc < %s -march=arm -mattr=vfp2 | not grep fmdrr
; RUN: llc < %s -march=arm -mattr=vfp2 | not grep fmrrd

; naive codegen for this is:
; _i:
;        fmdrr d0, r0, r1
;        fmrrd r0, r1, d0
;        bx lr

define i64 @test(double %X) {
        %Y = bitcast double %X to i64
        ret i64 %Y
}