mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-12-04 01:11:44 +00:00
13 lines
487 B
LLVM
13 lines
487 B
LLVM
; Make sure this testcase codegens the bsr instruction
|
|
; RUN: llc < %s -march=alpha | grep bsr
|
|
|
|
define internal i64 @abc(i32 %x) {
|
|
%tmp.2 = add i32 %x, -1 ; <i32> [#uses=1]
|
|
%tmp.0 = call i64 @abc( i32 %tmp.2 ) ; <i64> [#uses=1]
|
|
%tmp.5 = add i32 %x, -2 ; <i32> [#uses=1]
|
|
%tmp.3 = call i64 @abc( i32 %tmp.5 ) ; <i64> [#uses=1]
|
|
%tmp.6 = add i64 %tmp.0, %tmp.3 ; <i64> [#uses=1]
|
|
ret i64 %tmp.6
|
|
}
|
|
|