File: fsl-e500mc.ll

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.4-5
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 2,236,516 kB
  • sloc: cpp: 7,619,569; ansic: 1,433,956; asm: 1,058,748; python: 252,181; f90: 94,671; objc: 70,753; lisp: 42,813; pascal: 18,401; sh: 8,601; ml: 5,111; perl: 4,720; makefile: 3,585; awk: 3,523; javascript: 2,272; xml: 892; fortran: 770
file content (20 lines) | stat: -rw-r--r-- 762 bytes parent folder | download | duplicates (25)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
;
; Test support for Freescale e500mc and its higher memcpy inlining thresholds.
;
; RUN: llc -verify-machineinstrs -mcpu=e500mc < %s 2>&1 | FileCheck %s
; CHECK-NOT: not a recognized processor for this target

target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32"
target triple = "powerpc-fsl-linux"

%struct.teststruct = type { [12 x i32], i32 }

define void @copy(ptr noalias nocapture sret(%struct.teststruct) %agg.result, ptr nocapture %in) nounwind {
entry:
; CHECK: @copy
; CHECK-NOT: bl memcpy
  tail call void @llvm.memcpy.p0.p0.i32(ptr align 4 %agg.result, ptr align 4 %in, i32 52, i1 false)
  ret void
}

declare void @llvm.memcpy.p0.p0.i32(ptr nocapture, ptr nocapture, i32, i1) nounwind