File: call-ret-i1.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; 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 (23 lines) | stat: -rw-r--r-- 569 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
; RUN: llc -mtriple=hexagon < %s
; REQUIRES: asserts

; Test that the compiler does not assert because the DAG is not correct.
; CHECK: call foo

%returntype = type { i1, i32 }

define i32 @test(ptr %a0, ptr %a1, ptr %a2) #0 {
b3:
  br i1 undef, label %b6, label %b4

b4:                                               ; preds = %b3
  %v5 = call %returntype @foo(ptr nonnull undef, ptr %a2, ptr %a0) #0
  ret i32 1

b6:                                               ; preds = %b3
  unreachable
}

declare %returntype @foo(ptr, ptr, ptr) #0

attributes #0 = { nounwind }