File: micromips-movep.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 (29 lines) | stat: -rw-r--r-- 847 bytes parent folder | download | duplicates (23) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=mipsel-unknown-linux-gnu -mattr=+micromips -mcpu=mips32r2 \
; RUN: -verify-machineinstrs < %s | FileCheck %s

; Function Attrs: nounwind
define i64 @move() {
; CHECK-LABEL: move:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    addiusp -24
; CHECK-NEXT:    .cfi_def_cfa_offset 24
; CHECK-NEXT:    sw $ra, 20($sp) # 4-byte Folded Spill
; CHECK-NEXT:    .cfi_offset 31, -4
; CHECK-NEXT:    jal g
; CHECK-NEXT:    nop
; CHECK-NEXT:    movep $4, $5, $2, $3
; CHECK-NEXT:    jal f
; CHECK-NEXT:    nop
; CHECK-NEXT:    lw $ra, 20($sp) # 4-byte Folded Reload
; CHECK-NEXT:    addiusp 24
; CHECK-NEXT:    jrc $ra
entry:
  %call = call i64 @g()
  %call1 = call i64 @f(i64 signext %call)
  ret i64 %call1
}

declare i64 @f(i64 signext %a)
declare i64 @g()