File: reassociate-deadinst.ll

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.6-3
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 2,245,028 kB
  • sloc: cpp: 7,619,726; ansic: 1,434,018; asm: 1,058,748; python: 252,740; f90: 94,671; objc: 70,685; lisp: 42,813; pascal: 18,401; sh: 8,601; ml: 5,111; perl: 4,720; makefile: 3,675; awk: 3,523; javascript: 2,409; xml: 892; fortran: 770
file content (15 lines) | stat: -rw-r--r-- 345 bytes parent folder | download | duplicates (17) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
; RUN: opt < %s -passes=inline,function-attrs,reassociate -S | FileCheck %s

; CHECK-LABEL: main
; CHECK-NEXT: ret void

define internal i16 @func1() noinline #0 {
  ret i16 0
}

define void @main(i16 %argc, ptr %argv) #0 {
  %_tmp0 = call i16 @func1()
  %_tmp2 = zext i16 %_tmp0 to i32
  ret void
}
attributes #0 = { minsize nounwind optsize }