llvm-6502/test/CodeGen/Blackfin/basictest.ll
Jakob Stoklund Olesen d950941e13 Analog Devices Blackfin back-end.
Generate code for the Blackfin family of DSPs from Analog Devices:

  http://www.analog.com/en/embedded-processing-dsp/blackfin/processors/index.html
  
We aim to be compatible with the exsisting GNU toolchain found at:

  http://blackfin.uclinux.org/gf/project/toolchain
  
The back-end is experimental.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77897 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02 17:32:10 +00:00

20 lines
680 B
LLVM

; RUN: llvm-as < %s | llc -march=bfin -verify-machineinstrs
define void @void(i32, i32) {
add i32 0, 0 ; <i32>:3 [#uses=2]
sub i32 0, 4 ; <i32>:4 [#uses=2]
br label %5
; <label>:5 ; preds = %5, %2
add i32 %0, %1 ; <i32>:6 [#uses=2]
sub i32 %6, %4 ; <i32>:7 [#uses=1]
icmp sle i32 %7, %3 ; <i1>:8 [#uses=1]
br i1 %8, label %9, label %5
; <label>:9 ; preds = %5
add i32 %0, %1 ; <i32>:10 [#uses=0]
sub i32 %6, %4 ; <i32>:11 [#uses=1]
icmp sle i32 %11, %3 ; <i1>:12 [#uses=0]
ret void
}