mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-01 08:23:21 +01:00
46 lines
1.1 KiB
LLVM
46 lines
1.1 KiB
LLVM
; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s
|
|
|
|
; CHECK: @foo
|
|
; CHECK: shl
|
|
define <4 x i32> @foo(<4 x i32> %a, <4 x i32> %b) nounwind {
|
|
entry:
|
|
%cmp = shl <4 x i32> %a, %b ; <4 x i32> [#uses=1]
|
|
ret <4 x i32> %cmp
|
|
}
|
|
|
|
; CHECK: @bar
|
|
; CHECK: lshr
|
|
define <4 x i32> @bar(<4 x i32> %a, <4 x i32> %b) nounwind {
|
|
entry:
|
|
%cmp = lshr <4 x i32> %a, %b ; <4 x i32> [#uses=1]
|
|
ret <4 x i32> %cmp
|
|
}
|
|
|
|
; CHECK: @baz
|
|
; CHECK: ashr
|
|
define <4 x i32> @baz(<4 x i32> %a, <4 x i32> %b) nounwind {
|
|
entry:
|
|
%cmp = ashr <4 x i32> %a, %b ; <4 x i32> [#uses=1]
|
|
ret <4 x i32> %cmp
|
|
}
|
|
|
|
; Constant expressions: these should be folded.
|
|
|
|
; CHECK: @foo_ce
|
|
; CHECK: ret <2 x i64> <i64 40, i64 192>
|
|
define <2 x i64> @foo_ce() nounwind {
|
|
ret <2 x i64> shl (<2 x i64> <i64 5, i64 6>, <2 x i64> <i64 3, i64 5>)
|
|
}
|
|
|
|
; CHECK: @bar_ce
|
|
; CHECK: ret <2 x i64> <i64 42, i64 11>
|
|
define <2 x i64> @bar_ce() nounwind {
|
|
ret <2 x i64> lshr (<2 x i64> <i64 340, i64 380>, <2 x i64> <i64 3, i64 5>)
|
|
}
|
|
|
|
; CHECK: baz_ce
|
|
; CHECK: ret <2 x i64> <i64 71, i64 12>
|
|
define <2 x i64> @baz_ce() nounwind {
|
|
ret <2 x i64> ashr (<2 x i64> <i64 573, i64 411>, <2 x i64> <i64 3, i64 5>)
|
|
}
|