File: print-parse-overloaded-intrinsics.mir

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (24 lines) | stat: -rw-r--r-- 1,032 bytes parent folder | download | duplicates (27) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
# RUN: llc -mtriple aarch64-- -run-pass irtranslator -simplify-mir %s -o %t \
# RUN:   -verify-machineinstrs; llc -mtriple aarch64-- -run-pass legalizer \
# RUN:   -simplify-mir %t -x mir -o - -verify-machineinstrs | FileCheck %s

# Test that MIRParser is able to deserialize back MIR MIRPrinter serialized,
# specifically overloaded intrinsic names in this case which aren't required
# to encode all the concrete arg types in the name at MIR level.

--- |
  define i32 @int_aarch64_sdiv(i32 %a, i32 %b) nounwind readnone ssp {
  ; CHECK-LABEL: name: int_aarch64_sdiv
  ; CHECK: liveins: $w0, $w1
  ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
  ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $w1
  ; CHECK: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.aarch64.sdiv), [[COPY]](s32), [[COPY1]](s32)
  ; CHECK: $w0 = COPY [[INT]](s32)
  ; CHECK: RET_ReallyLR implicit $w0
  entry:
    %sdiv = call i32 @llvm.aarch64.sdiv.i32(i32 %a, i32 %b)
    ret i32 %sdiv
  }

  declare i32 @llvm.aarch64.sdiv.i32(i32, i32) nounwind readnone
...