File: twoaddrinstr.ll

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
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
}