Sign in
swiftshader
/
SwiftShader
/
2f3d8f52d0fb51c9ab2558456bda9ad8e1205dfd
/
.
/
third_party
/
llvm-7.0
/
llvm
/
test
/
Transforms
/
InstCombine
/
2007-03-19-BadTruncChangePR1261.ll
blob: 589bd805d6ddb3da557211ce647ffd3e14aacb0d [
file
] [
log
] [
blame
]
; RUN: opt < %s -instcombine -S | grep zext
; PR1261.
define
i16
@test
(
i31
%zzz
)
{
%A
=
sext
i31
%zzz
to
i32
%B
=
add
i32
%A
,
16384
%C
=
lshr
i32
%B
,
15
%D
=
trunc
i32
%C
to
i16
ret
i16
%D
}