mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-23 15:29:51 +00:00
f31bd0f7d9
A legal BUILD_VECTOR goes in and gets constant folded into another legal BUILD_VECTOR so we don't lose any legality here. The problematic PPC optimization that made this check necessary was fixed recently. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175759 91177308-0d34-0410-b5e6-96231b3b80d8
58 lines
1.5 KiB
LLVM
58 lines
1.5 KiB
LLVM
; RUN: llc < %s -march=x86 -mcpu=yonah -mattr=+sse2,-sse41 | FileCheck %s
|
|
|
|
; CHECK: vsel_float
|
|
; CHECK: pandn
|
|
; CHECK: pand
|
|
; CHECK: por
|
|
; CHECK: ret
|
|
define void@vsel_float(<4 x float>* %v1, <4 x float>* %v2) {
|
|
%A = load <4 x float>* %v1
|
|
%B = load <4 x float>* %v2
|
|
%vsel = select <4 x i1> <i1 true, i1 false, i1 false, i1 false>, <4 x float> %A, <4 x float> %B
|
|
store <4 x float > %vsel, <4 x float>* %v1
|
|
ret void
|
|
}
|
|
|
|
; CHECK: vsel_i32
|
|
; CHECK: pandn
|
|
; CHECK: pand
|
|
; CHECK: por
|
|
; CHECK: ret
|
|
define void@vsel_i32(<4 x i32>* %v1, <4 x i32>* %v2) {
|
|
%A = load <4 x i32>* %v1
|
|
%B = load <4 x i32>* %v2
|
|
%vsel = select <4 x i1> <i1 true, i1 false, i1 false, i1 false>, <4 x i32> %A, <4 x i32> %B
|
|
store <4 x i32 > %vsel, <4 x i32>* %v1
|
|
ret void
|
|
}
|
|
|
|
; Without forcing instructions, fall back to the preferred PS domain.
|
|
; CHECK: vsel_i64
|
|
; CHECK: andnps
|
|
; CHECK: orps
|
|
; CHECK: ret
|
|
|
|
define void@vsel_i64(<2 x i64>* %v1, <2 x i64>* %v2) {
|
|
%A = load <2 x i64>* %v1
|
|
%B = load <2 x i64>* %v2
|
|
%vsel = select <2 x i1> <i1 true, i1 false>, <2 x i64> %A, <2 x i64> %B
|
|
store <2 x i64 > %vsel, <2 x i64>* %v1
|
|
ret void
|
|
}
|
|
|
|
; Without forcing instructions, fall back to the preferred PS domain.
|
|
; CHECK: vsel_double
|
|
; CHECK: andnps
|
|
; CHECK: orps
|
|
; CHECK: ret
|
|
|
|
define void@vsel_double(<2 x double>* %v1, <2 x double>* %v2) {
|
|
%A = load <2 x double>* %v1
|
|
%B = load <2 x double>* %v2
|
|
%vsel = select <2 x i1> <i1 true, i1 false>, <2 x double> %A, <2 x double> %B
|
|
store <2 x double > %vsel, <2 x double>* %v1
|
|
ret void
|
|
}
|
|
|
|
|