File: fmdrr-fmrrd.ll

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,538; xml: 953; cs: 573; fortran: 567
file content (17 lines) | stat: -rw-r--r-- 318 bytes parent folder | download | duplicates (35) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
; RUN: llc -mtriple=arm-eabi -mattr=vfp2 %s -o - | FileCheck %s

; 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
}

; CHECK-LABEL: test:
; CHECK-NOT: fmdrr
; CHECK-NOT: fmrrd