File: union-1.ll

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-6~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,418,812 kB
  • sloc: cpp: 5,290,827; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,900; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,892; xml: 953; cs: 573; fortran: 539
file content (21 lines) | stat: -rw-r--r-- 504 bytes parent folder | download | duplicates (11) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
; RUN: llc -march=hexagon < %s | FileCheck %s
; CHECK: f0
; CHECK-NOT: combine(#0
; CHECK: jump f1

define void @f0(i32* nocapture %a0) #0 {
b0:
  %v0 = load i32, i32* %a0, align 4
  %v1 = zext i32 %v0 to i64
  %v2 = getelementptr inbounds i32, i32* %a0, i32 1
  %v3 = load i32, i32* %v2, align 4
  %v4 = zext i32 %v3 to i64
  %v5 = shl nuw i64 %v4, 32
  %v6 = or i64 %v5, %v1
  tail call void @f1(i64 %v6) #0
  ret void
}

declare void @f1(i64) #0

attributes #0 = { nounwind "target-cpu"="hexagonv5" }