File: remove-multiple-use-of-args-in-same-instruction.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,388 kB
  • sloc: cpp: 7,438,767; ansic: 1,393,871; asm: 1,012,926; python: 241,728; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (17 lines) | stat: -rw-r--r-- 901 bytes parent folder | download | duplicates (20) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
; Test that llvm-reduce can remove uninteresting function arguments from function definitions as well as their calls.
;
; RUN: llvm-reduce --test FileCheck --test-arg --check-prefix=CHECK-ALL --test-arg %s --test-arg --input-file %s -o %t
; RUN: FileCheck --check-prefix=CHECK-ALL %s < %t

; CHECK-ALL: declare void @use(i32, i32, i32)
declare void @use(i32, i32, i32)

; CHECK-ALL: @interesting(i32 %uninteresting1, i32 %uninteresting2, i32 %uninteresting3
define void @interesting(i32 %uninteresting1, i32 %uninteresting2, i32 %uninteresting3) {
entry:
  ; CHECK-ALL: call void @use(i32 %uninteresting1, i32 %uninteresting2, i32 %uninteresting3)
  call void @use(i32 %uninteresting1, i32 %uninteresting2, i32 %uninteresting3)
  call void @use(i32 %uninteresting1, i32 %uninteresting2, i32 %uninteresting3)
  call void @use(i32 %uninteresting1, i32 %uninteresting2, i32 %uninteresting3)
  ret void
}