mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-22 18:54:02 +01:00
a0a984398f
Co-Authored-by: Graham Hunter <graham.hunter@arm.com> Co-Authored-by: Paul Walker <paul.walker@arm.com> Differential Revision: https://reviews.llvm.org/D93292
40 lines
1.5 KiB
LLVM
40 lines
1.5 KiB
LLVM
; RUN: llc -mtriple=aarch64--linux-gnu -mattr=+sve %s -o - | FileCheck %s
|
|
|
|
;
|
|
; Immediate Compares
|
|
;
|
|
|
|
define i32 @cmplo_imm_nxv16i8(<vscale x 16 x i1> %pg, <vscale x 16 x i8> %a) {
|
|
; CHECK-LABEL: cmplo_imm_nxv16i8:
|
|
; CHECK: cmplo p0.b, p0/z, z0.b, #0
|
|
; CHECK-NEXT: cset w0, ne
|
|
; CHECK-NEXT: ret
|
|
%1 = tail call <vscale x 16 x i1> @llvm.aarch64.sve.cmphi.nxv16i8(<vscale x 16 x i1> %pg, <vscale x 16 x i8> zeroinitializer, <vscale x 16 x i8> %a)
|
|
%2 = tail call <vscale x 16 x i1> @llvm.aarch64.sve.ptrue.nxv16i1(i32 31)
|
|
%3 = tail call i1 @llvm.aarch64.sve.ptest.any(<vscale x 16 x i1> %2, <vscale x 16 x i1> %1)
|
|
%conv = zext i1 %3 to i32
|
|
ret i32 %conv
|
|
}
|
|
|
|
;
|
|
; Wide Compares
|
|
;
|
|
|
|
define i32 @cmplo_wide_nxv16i8(<vscale x 16 x i1> %pg, <vscale x 16 x i8> %a, <vscale x 2 x i64> %b) {
|
|
; CHECK-LABEL: cmplo_wide_nxv16i8:
|
|
; CHECK: cmplo p0.b, p0/z, z0.b, z1.d
|
|
; CHECK-NEXT: cset w0, ne
|
|
; CHECK-NEXT: ret
|
|
%1 = tail call <vscale x 16 x i1> @llvm.aarch64.sve.cmplo.wide.nxv16i8(<vscale x 16 x i1> %pg, <vscale x 16 x i8> %a, <vscale x 2 x i64> %b)
|
|
%2 = tail call i1 @llvm.aarch64.sve.ptest.any(<vscale x 16 x i1> %pg, <vscale x 16 x i1> %1)
|
|
%conv = zext i1 %2 to i32
|
|
ret i32 %conv
|
|
}
|
|
|
|
declare <vscale x 16 x i1> @llvm.aarch64.sve.cmphi.nxv16i8(<vscale x 16 x i1>, <vscale x 16 x i8>, <vscale x 16 x i8>)
|
|
declare <vscale x 16 x i1> @llvm.aarch64.sve.cmplo.wide.nxv16i8(<vscale x 16 x i1>, <vscale x 16 x i8>, <vscale x 2 x i64>)
|
|
|
|
declare i1 @llvm.aarch64.sve.ptest.any(<vscale x 16 x i1>, <vscale x 16 x i1>)
|
|
|
|
declare <vscale x 16 x i1> @llvm.aarch64.sve.ptrue.nxv16i1(i32)
|