File: cvt_i64_to_fp.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 (28 lines) | stat: -rw-r--r-- 885 bytes parent folder | download | duplicates (7) 
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
 
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN:  llc --verify-machineinstrs -mtriple powerpc-unknown-freebsd \
; RUN:      -mcpu=pwr4 < %s | FileCheck %s

define double @postinctodbl(i64* nocapture %llp) #0 {
; CHECK-LABEL: postinctodbl:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    stwu 1, -16(1)
; CHECK-NEXT:    .cfi_def_cfa_offset 16
; CHECK-NEXT:    lwz 4, 4(3)
; CHECK-NEXT:    stw 4, 12(1)
; CHECK-NEXT:    addic 4, 4, 1
; CHECK-NEXT:    lwz 5, 0(3)
; CHECK-NEXT:    stw 5, 8(1)
; CHECK-NEXT:    addze 5, 5
; CHECK-NEXT:    lfd 0, 8(1)
; CHECK-NEXT:    stw 5, 0(3)
; CHECK-NEXT:    fcfid 1, 0
; CHECK-NEXT:    stw 4, 4(3)
; CHECK-NEXT:    addi 1, 1, 16
; CHECK-NEXT:    blr
entry:
  %0 = load i64, i64* %llp, align 8
  %inc = add nsw i64 %0, 1
  store i64 %inc, i64* %llp, align 8
  %conv = sitofp i64 %0 to double
  ret double %conv
}