File: rv32zbc-zbkc-intrinsic.ll

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (27 lines) | stat: -rw-r--r-- 930 bytes parent folder | download | duplicates (18) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -mattr=+zbc -verify-machineinstrs < %s \
; RUN:   | FileCheck %s -check-prefix=RV32ZBC-ZBKC
; RUN: llc -mtriple=riscv32 -mattr=+zbkc -verify-machineinstrs < %s \
; RUN:   | FileCheck %s -check-prefix=RV32ZBC-ZBKC

declare i32 @llvm.riscv.clmul.i32(i32 %a, i32 %b)

define i32 @clmul32(i32 %a, i32 %b) nounwind {
; RV32ZBC-ZBKC-LABEL: clmul32:
; RV32ZBC-ZBKC:       # %bb.0:
; RV32ZBC-ZBKC-NEXT:    clmul a0, a0, a1
; RV32ZBC-ZBKC-NEXT:    ret
  %tmp = call i32 @llvm.riscv.clmul.i32(i32 %a, i32 %b)
  ret i32 %tmp
}

declare i32 @llvm.riscv.clmulh.i32(i32 %a, i32 %b)

define i32 @clmul32h(i32 %a, i32 %b) nounwind {
; RV32ZBC-ZBKC-LABEL: clmul32h:
; RV32ZBC-ZBKC:       # %bb.0:
; RV32ZBC-ZBKC-NEXT:    clmulh a0, a0, a1
; RV32ZBC-ZBKC-NEXT:    ret
  %tmp = call i32 @llvm.riscv.clmulh.i32(i32 %a, i32 %b)
  ret i32 %tmp
}