File: arm64-arm64-dead-def-elimination-flag.ll

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-11
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,418,840 kB
  • sloc: cpp: 5,290,826; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,898; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,913; xml: 953; cs: 573; fortran: 539
file content (15 lines) | stat: -rw-r--r-- 409 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
; RUN: llc -debugify-and-strip-all-safe -mtriple=arm64-apple-ios7.0.0 -aarch64-enable-dead-defs=false < %s | FileCheck %s

target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"

; Function Attrs: nounwind ssp uwtable
define i32 @test1() #0 {
  %tmp1 = alloca i8
  %tmp2 = icmp eq i8* %tmp1, null
  %tmp3 = zext i1 %tmp2 to i32

  ret i32 %tmp3

  ; CHECK-LABEL: test1
  ; CHECK: adds {{x[0-9]+}}, sp, #15
}