llvm-6502/test/CodeGen/R600/llvm.rint.ll
Tom Stellard 3cae823f69 R600: Expand vector FRINT ops
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188598 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-16 23:51:33 +00:00

55 lines
1.4 KiB
LLVM

; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s --check-prefix=R600-CHECK
; RUN: llc < %s -march=r600 -mcpu=SI | FileCheck %s --check-prefix=SI-CHECK
; R600-CHECK: @f32
; R600-CHECK: RNDNE
; SI-CHECK: @f32
; SI-CHECK: V_RNDNE_F32_e32
define void @f32(float addrspace(1)* %out, float %in) {
entry:
%0 = call float @llvm.rint.f32(float %in)
store float %0, float addrspace(1)* %out
ret void
}
; R600-CHECK: @v2f32
; R600-CHECK: RNDNE
; R600-CHECK: RNDNE
; SI-CHECK: @v2f32
; SI-CHECK: V_RNDNE_F32_e32
; SI-CHECK: V_RNDNE_F32_e32
define void @v2f32(<2 x float> addrspace(1)* %out, <2 x float> %in) {
entry:
%0 = call <2 x float> @llvm.rint.v2f32(<2 x float> %in)
store <2 x float> %0, <2 x float> addrspace(1)* %out
ret void
}
; R600-CHECK: @v4f32
; R600-CHECK: RNDNE
; R600-CHECK: RNDNE
; R600-CHECK: RNDNE
; R600-CHECK: RNDNE
; SI-CHECK: @v4f32
; SI-CHECK: V_RNDNE_F32_e32
; SI-CHECK: V_RNDNE_F32_e32
; SI-CHECK: V_RNDNE_F32_e32
; SI-CHECK: V_RNDNE_F32_e32
define void @v4f32(<4 x float> addrspace(1)* %out, <4 x float> %in) {
entry:
%0 = call <4 x float> @llvm.rint.v4f32(<4 x float> %in)
store <4 x float> %0, <4 x float> addrspace(1)* %out
ret void
}
; Function Attrs: nounwind readonly
declare float @llvm.rint.f32(float) #0
; Function Attrs: nounwind readonly
declare <2 x float> @llvm.rint.v2f32(<2 x float>) #0
; Function Attrs: nounwind readonly
declare <4 x float> @llvm.rint.v4f32(<4 x float>) #0
attributes #0 = { nounwind readonly }