File: rv32zbr.ll

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llvm-toolchain-14 1%3A14.0.6-12
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -mattr=experimental-zbr -verify-machineinstrs < %s \
; RUN:   | FileCheck %s -check-prefix=RV32ZBR

declare i32 @llvm.riscv.crc32.b.i32(i32)

define i32 @crc32b(i32 %a) nounwind {
; RV32ZBR-LABEL: crc32b:
; RV32ZBR:       # %bb.0:
; RV32ZBR-NEXT:    crc32.b a0, a0
; RV32ZBR-NEXT:    ret
  %tmp = call i32 @llvm.riscv.crc32.b.i32(i32 %a)
 ret i32 %tmp
}

declare i32 @llvm.riscv.crc32.h.i32(i32)

define i32 @crc32h(i32 %a) nounwind {
; RV32ZBR-LABEL: crc32h:
; RV32ZBR:       # %bb.0:
; RV32ZBR-NEXT:    crc32.h a0, a0
; RV32ZBR-NEXT:    ret
  %tmp = call i32 @llvm.riscv.crc32.h.i32(i32 %a)
 ret i32 %tmp
}

declare i32 @llvm.riscv.crc32.w.i32(i32)

define i32 @crc32w(i32 %a) nounwind {
; RV32ZBR-LABEL: crc32w:
; RV32ZBR:       # %bb.0:
; RV32ZBR-NEXT:    crc32.w a0, a0
; RV32ZBR-NEXT:    ret
  %tmp = call i32 @llvm.riscv.crc32.w.i32(i32 %a)
 ret i32 %tmp
}

declare i32 @llvm.riscv.crc32c.b.i32(i32)

define i32 @crc32cb(i32 %a) nounwind {
; RV32ZBR-LABEL: crc32cb:
; RV32ZBR:       # %bb.0:
; RV32ZBR-NEXT:    crc32c.b a0, a0
; RV32ZBR-NEXT:    ret
  %tmp = call i32 @llvm.riscv.crc32c.b.i32(i32 %a)
 ret i32 %tmp
}

declare i32 @llvm.riscv.crc32c.h.i32(i32)

define i32 @crc32ch(i32 %a) nounwind {
; RV32ZBR-LABEL: crc32ch:
; RV32ZBR:       # %bb.0:
; RV32ZBR-NEXT:    crc32c.h a0, a0
; RV32ZBR-NEXT:    ret
  %tmp = call i32 @llvm.riscv.crc32c.h.i32(i32 %a)
 ret i32 %tmp
}

declare i32 @llvm.riscv.crc32c.w.i32(i32)

define i32 @crc32cw(i32 %a) nounwind {
; RV32ZBR-LABEL: crc32cw:
; RV32ZBR:       # %bb.0:
; RV32ZBR-NEXT:    crc32c.w a0, a0
; RV32ZBR-NEXT:    ret
  %tmp = call i32 @llvm.riscv.crc32c.w.i32(i32 %a)
 ret i32 %tmp
}