mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-14 11:32:34 +00:00
bd887df8b9
The IDX was treated as byte index, not element index. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112422 91177308-0d34-0410-b5e6-96231b3b80d8
42 lines
1.3 KiB
LLVM
42 lines
1.3 KiB
LLVM
; RUN: llc --march=cellspu < %s | FileCheck %s
|
|
|
|
define <4 x float> @shuffle(<4 x float> %param1, <4 x float> %param2) {
|
|
; CHECK: cwd {{\$.}}, 0($sp)
|
|
; CHECK: shufb {{\$., \$4, \$3, \$.}}
|
|
%val= shufflevector <4 x float> %param1, <4 x float> %param2, <4 x i32> <i32 4,i32 1,i32 2,i32 3>
|
|
ret <4 x float> %val
|
|
}
|
|
|
|
define <4 x float> @splat(float %param1) {
|
|
; CHECK: lqa
|
|
; CHECK: shufb $3
|
|
; CHECK: bi
|
|
%vec = insertelement <1 x float> undef, float %param1, i32 0
|
|
%val= shufflevector <1 x float> %vec, <1 x float> undef, <4 x i32> <i32 0,i32 0,i32 0,i32 0>
|
|
ret <4 x float> %val
|
|
}
|
|
|
|
define void @test_insert( <2 x float>* %ptr, float %val1, float %val2 ) {
|
|
%sl2_17_tmp1 = insertelement <2 x float> zeroinitializer, float %val1, i32 0
|
|
;CHECK: lqa $6,
|
|
;CHECK: shufb $4, $4, $5, $6
|
|
%sl2_17 = insertelement <2 x float> %sl2_17_tmp1, float %val2, i32 1
|
|
|
|
;CHECK: cdd $5, 0($3)
|
|
;CHECK: lqd $6, 0($3)
|
|
;CHECK: shufb $4, $4, $6, $5
|
|
;CHECK: stqd $4, 0($3)
|
|
;CHECK: bi $lr
|
|
store <2 x float> %sl2_17, <2 x float>* %ptr
|
|
ret void
|
|
}
|
|
|
|
define <4 x float> @test_insert_1(<4 x float> %vparam, float %eltparam) {
|
|
;CHECK: cwd $5, 4($sp)
|
|
;CHECK: shufb $3, $4, $3, $5
|
|
;CHECK: bi $lr
|
|
%rv = insertelement <4 x float> %vparam, float %eltparam, i32 1
|
|
ret <4 x float> %rv
|
|
}
|
|
|