File: 2012-05-04-vmov.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 (18 lines) | stat: -rw-r--r-- 607 bytes parent folder | download | duplicates (35) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
; RUN: llc -O1 -mtriple=arm-eabi -mcpu=cortex-a9 %s -o - \
; RUN:  | FileCheck -check-prefix=A9-CHECK %s

; RUN: llc -O1 -mtriple=arm-eabi -mcpu=swift %s -o - \
; RUN:  | FileCheck -check-prefix=SWIFT-CHECK %s

; Check that swift doesn't use vmov.32. <rdar://problem/10453003>.

define <2 x i32> @testuvec(<2 x i32> %A, <2 x i32> %B) nounwind {
entry:
  %div = udiv <2 x i32> %A, %B
  ret <2 x i32> %div
; A9-CHECK: vmov.32
; vmov.32 should not be used to get a lane:
; vmov.32 <dst>, <src>[<lane>].
; but vmov.32 <dst>[<lane>], <src> is fine.
; SWIFT-CHECK-NOT: vmov.32 {{r[0-9]+}}, {{d[0-9]\[[0-9]+\]}}
}