mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-23 15:29:51 +00:00
6f948be128
tests don't need -disable-mmx. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122188 91177308-0d34-0410-b5e6-96231b3b80d8
57 lines
1.6 KiB
LLVM
57 lines
1.6 KiB
LLVM
; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s
|
|
|
|
; When loading the shift amount from memory, avoid generating the splat.
|
|
|
|
define void @shift5a(<4 x i32> %val, <4 x i32>* %dst, i32* %pamt) nounwind {
|
|
entry:
|
|
; CHECK: shift5a:
|
|
; CHECK: movd
|
|
; CHECK-NEXT: pslld
|
|
%amt = load i32* %pamt
|
|
%tmp0 = insertelement <4 x i32> undef, i32 %amt, i32 0
|
|
%shamt = shufflevector <4 x i32> %tmp0, <4 x i32> undef, <4 x i32> zeroinitializer
|
|
%shl = shl <4 x i32> %val, %shamt
|
|
store <4 x i32> %shl, <4 x i32>* %dst
|
|
ret void
|
|
}
|
|
|
|
|
|
define void @shift5b(<4 x i32> %val, <4 x i32>* %dst, i32* %pamt) nounwind {
|
|
entry:
|
|
; CHECK: shift5b:
|
|
; CHECK: movd
|
|
; CHECK-NEXT: psrad
|
|
%amt = load i32* %pamt
|
|
%tmp0 = insertelement <4 x i32> undef, i32 %amt, i32 0
|
|
%shamt = shufflevector <4 x i32> %tmp0, <4 x i32> undef, <4 x i32> zeroinitializer
|
|
%shr = ashr <4 x i32> %val, %shamt
|
|
store <4 x i32> %shr, <4 x i32>* %dst
|
|
ret void
|
|
}
|
|
|
|
|
|
define void @shift5c(<4 x i32> %val, <4 x i32>* %dst, i32 %amt) nounwind {
|
|
entry:
|
|
; CHECK: shift5c:
|
|
; CHECK: movd
|
|
; CHECK-NEXT: pslld
|
|
%tmp0 = insertelement <4 x i32> undef, i32 %amt, i32 0
|
|
%shamt = shufflevector <4 x i32> %tmp0, <4 x i32> undef, <4 x i32> zeroinitializer
|
|
%shl = shl <4 x i32> %val, %shamt
|
|
store <4 x i32> %shl, <4 x i32>* %dst
|
|
ret void
|
|
}
|
|
|
|
|
|
define void @shift5d(<4 x i32> %val, <4 x i32>* %dst, i32 %amt) nounwind {
|
|
entry:
|
|
; CHECK: shift5d:
|
|
; CHECK: movd
|
|
; CHECK-NEXT: psrad
|
|
%tmp0 = insertelement <4 x i32> undef, i32 %amt, i32 0
|
|
%shamt = shufflevector <4 x i32> %tmp0, <4 x i32> undef, <4 x i32> zeroinitializer
|
|
%shr = ashr <4 x i32> %val, %shamt
|
|
store <4 x i32> %shr, <4 x i32>* %dst
|
|
ret void
|
|
}
|