File: rv32zbc-zbkc-intrinsic.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (27 lines) | stat: -rw-r--r-- 930 bytes parent folder | download | duplicates (15) 
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
}