File: peephole-kill-flags.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 (26 lines) | stat: -rw-r--r-- 691 bytes parent folder | download | duplicates (12) 
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
 
; RUN: llc -march=hexagon -verify-machineinstrs < %s | FileCheck %s
; CHECK: memw

; Check that the testcase compiles without errors.

target triple = "hexagon"

; Function Attrs: nounwind
define i32 @f0(ptr %a0, i32 %a1) #0 {
b0:
  br label %b1

b1:                                               ; preds = %b0
  %v0 = load i32, ptr %a0, align 4
  %v1 = mul nsw i32 2, %v0
  %v2 = icmp slt i32 %a1, %v1
  br i1 %v2, label %b2, label %b3

b2:                                               ; preds = %b1
  ret i32 0

b3:                                               ; preds = %b1
  ret i32 %v1
}

attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="+hvx,+hvx-length64b" }