File: permlane-op-sel.ll

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (15 lines) | stat: -rw-r--r-- 780 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
; RUN: llc -march=amdgcn -mcpu=gfx1030 -filetype=obj < %s | llvm-objdump --triple=amdgcn--amdhsa --mcpu=gfx1030 -d - | FileCheck -check-prefix=OBJ %s
; RUN: llc -march=amdgcn -mcpu=gfx1030 -show-mc-encoding < %s | FileCheck -check-prefix=ASM %s

declare i32 @llvm.amdgcn.permlane16(i32, i32, i32, i32, i1, i1)

; OBJ-LABEL: <permlane_op_sel>:
; OBJ: v_permlane16_b32 v0, v0, s7, s0 op_sel:[1,0]

; ASM-LABEL: permlane_op_sel:
; ASM: v_permlane16_b32 v0, v0, s7, s0 op_sel:[1,0] ; encoding: [0x00,0x08,0x77,0xd7,0x00,0x0f,0x00,0x00]
define amdgpu_kernel void @permlane_op_sel(ptr addrspace(1) %out, i32 %src0, i32 %src1, i32 %src2) {
  %v = call i32 @llvm.amdgcn.permlane16(i32 %src0, i32 %src0, i32 %src1, i32 %src2, i1 1, i1 0)
  store i32 %v, ptr addrspace(1) %out
  ret void
}