File: pr57474.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 (31 lines) | stat: -rw-r--r-- 992 bytes parent folder | download 
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
30
31
 
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-- | FileCheck %s

define void @PR57474() nounwind {
; CHECK-LABEL: PR57474:
; CHECK:       # %bb.0: # %BB
; CHECK-NEXT:    pushq %rbp
; CHECK-NEXT:    movq %rsp, %rbp
; CHECK-NEXT:    movq %rsp, %rax
; CHECK-NEXT:    leaq -16(%rax), %rsp
; CHECK-NEXT:    movw $-32768, -16(%rax) # imm = 0x8000
; CHECK-NEXT:    movq %rbp, %rsp
; CHECK-NEXT:    popq %rbp
; CHECK-NEXT:    retq
BB:
  br label %BB1

BB1:                                              ; preds = %BB
  %A = alloca <1 x i16>, align 2
  %L1 = load <1 x i16>, <1 x i16>* %A, align 2
  %I = insertelement <1 x i16> %L1, i16 -1, i16 0
  %B6 = add <1 x i16> %I, %I
  %B3 = srem <1 x i16> %B6, %I
  %B1 = add <1 x i16> %B3, %B3
  %B5 = sdiv <1 x i16> %B1, %I
  %B4 = udiv <1 x i16> %B3, <i16 -32768>
  %B2 = or <1 x i16> %B4, %B5
  %B = lshr <1 x i16> <i16 -32768>, %B2
  store <1 x i16> %B, <1 x i16>* %A, align 2
  ret void
}