llvm-6502/test/CodeGen/CellSPU/v2f32.ll
Chris Lattner 4ae6a4d696 don't test for codegen of 'store undef'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129184 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-09 02:31:26 +00:00

79 lines
1.6 KiB
LLVM

;RUN: llc --march=cellspu %s -o - | FileCheck %s
%vec = type <2 x float>
define %vec @test_ret(%vec %param)
{
;CHECK: bi $lr
ret %vec %param
}
define %vec @test_add(%vec %param)
{
;CHECK: fa {{\$.}}, $3, $3
%1 = fadd %vec %param, %param
;CHECK: bi $lr
ret %vec %1
}
define %vec @test_sub(%vec %param)
{
;CHECK: fs {{\$.}}, $3, $3
%1 = fsub %vec %param, %param
;CHECK: bi $lr
ret %vec %1
}
define %vec @test_mul(%vec %param)
{
;CHECK: fm {{\$.}}, $3, $3
%1 = fmul %vec %param, %param
;CHECK: bi $lr
ret %vec %1
}
; CHECK: test_splat:
define %vec @test_splat(float %param ) {
;CHECK: lqa
;CHECK: shufb
%sv = insertelement <1 x float> undef, float %param, i32 0
%rv = shufflevector <1 x float> %sv, <1 x float> undef, <2 x i32> zeroinitializer
;CHECK: bi $lr
ret %vec %rv
}
define void @test_store(%vec %val, %vec* %ptr){
; CHECK: test_store:
;CHECK: stqd
store %vec zeroinitializer, %vec* null
;CHECK: stqd $3, 0(${{.*}})
;CHECK: bi $lr
store %vec %val, %vec* %ptr
ret void
}
; CHECK: test_insert:
define %vec @test_insert(){
;CHECK: cwd
;CHECK: shufb $3
%rv = insertelement %vec undef, float 0.0e+00, i32 undef
;CHECK: bi $lr
ret %vec %rv
}
; CHECK: test_unaligned_store:
define void @test_unaligned_store() {
;CHECK: cdd
;CHECK: shufb
;CHECK: stqd
%data = alloca [4 x float], align 16 ; <[4 x float]*> [#uses=1]
%ptr = getelementptr [4 x float]* %data, i32 0, i32 2 ; <float*> [#uses=1]
%vptr = bitcast float* %ptr to <2 x float>* ; <[1 x <2 x float>]*> [#uses=1]
store <2 x float> zeroinitializer, <2 x float>* %vptr
ret void
}