llvm-6502/test/CodeGen/Blackfin/ct64.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

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399 B
LLVM

; RUN: llvm-as < %s | llc -march=bfin
declare i64 @llvm.ctlz.i64(i64)
declare i64 @llvm.cttz.i64(i64)
declare i64 @llvm.ctpop.i64(i64)
define i64 @ctlztest(i64 %B) {
%b = call i64 @llvm.ctlz.i64( i64 %B )
ret i64 %b;
}
define i64 @cttztest(i64 %B) {
%b = call i64 @llvm.cttz.i64( i64 %B )
ret i64 %b;
}
define i64 @ctpoptest(i64 %B) {
%b = call i64 @llvm.ctpop.i64( i64 %B )
ret i64 %b;
}