File: twoaddrinstr.ll

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,436 kB
  • sloc: cpp: 4,167,636; ansic: 714,256; asm: 457,610; python: 155,927; objc: 65,094; sh: 42,856; lisp: 26,908; perl: 7,786; pascal: 7,722; makefile: 6,881; ml: 5,581; awk: 3,648; cs: 2,027; xml: 888; javascript: 381; ruby: 156
file content (22 lines) | stat: -rw-r--r-- 751 bytes parent folder | download | duplicates (11)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
; Tests for the two-address instruction pass.
; RUN: llc -mtriple=arm-eabi -mcpu=cortex-a9 -arm-atomic-cfg-tidy=0 %s -o - | FileCheck %s

define void @PR13378() nounwind {
; This was orriginally a crasher trying to schedule the instructions.
; CHECK-LABEL:      PR13378:
; CHECK:        vmov.i32
; CHECK-NEXT:   vld1.32
; CHECK-NEXT:   vst1.32
; CHECK-NEXT:   vst1.32
; CHECK-NEXT:   vmov.f32
; CHECK-NEXT:   vmov.f32
; CHECK-NEXT:   vst1.32

entry:
  %0 = load <4 x float>, <4 x float>* undef, align 4
  store <4 x float> zeroinitializer, <4 x float>* undef, align 4
  store <4 x float> %0, <4 x float>* undef, align 4
  %1 = insertelement <4 x float> %0, float 1.000000e+00, i32 3
  store <4 x float> %1, <4 x float>* undef, align 4
  unreachable
}