File: ppc32-constant-BE-ppcf128.ll

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (24 lines) | stat: -rw-r--r-- 713 bytes parent folder | download | duplicates (12)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
; RUN: llc -verify-machineinstrs -O2 -mtriple=powerpc-unknown-linux-gnu < %s | FileCheck %s

target datalayout = "E-m:e-p:32:32-i64:64-n32"
target triple = "powerpc-buildroot-linux-gnu"

@.str = private unnamed_addr constant [5 x i8] c"%Lf\0A\00", align 1

define i32 @main() #0 {
entry:
  %call = tail call i32 (ptr, ...) @printf(ptr @.str, ppc_fp128 0xM3FF00000000000000000000000000000)
  ret i32 0
}

; First available register for long double argument is r4, so put
; Hi part in r4/r5, Lo part in r6/r7 (do not switch Hi/Lo parts)
; CHECK: lis 4, 16368
; CHECK-NOT: lis 6, 16368
; CHECK: li 5, 0
; CHECK: li 7, 0

declare i32 @printf(ptr nocapture readonly, ...)

attributes #0 = { "use-soft-float"="true" }