mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-21 18:29:46 +00:00
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
18 lines
437 B
LLVM
18 lines
437 B
LLVM
; RUN: llvm-as < %s | llc -march=bfin
|
|
|
|
; This test tries to use a JustCC register as a data operand for MOVEcc. It
|
|
; calls copyRegToReg(JustCC -> DP), failing because JustCC can only be copied to
|
|
; D. The proper solution would be to restrict the virtual register to D only.
|
|
|
|
define i32 @main() {
|
|
entry:
|
|
br label %loopentry
|
|
|
|
loopentry:
|
|
%done = icmp sle i64 undef, 5
|
|
br i1 %done, label %loopentry, label %exit.1
|
|
|
|
exit.1:
|
|
ret i32 0
|
|
}
|