File: constant-non-integer-branch-condition.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 (27 lines) | stat: -rw-r--r-- 893 bytes parent folder | download | duplicates (8) 
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
27
 
; RUN: opt %loadNPMPolly '-passes=print<polly-function-scops>' -disable-output < %s 2>&1 | FileCheck %s
;
; At some point this caused a problem in the domain generation as we
; assumed any constant branch condition to be valid. However, only constant
; integers are interesting and can be handled.
;
; CHECK: Stmt_entry_split__TO__cleanup
;
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"

; Function Attrs: nounwind uwtable
define i32 @main(ptr %A) #0 {
entry:
  br label %entry.split

entry.split:                                      ; preds = %entry
  br i1 ptrtoint (ptr @test_weak to i1), label %if.then, label %cleanup

if.then:                                          ; preds = %entry.split
  store i32 0, ptr %A
  br label %cleanup

cleanup:                                          ; preds = %if.then, %entry.split
  ret i32 0
}

declare extern_weak i32 @test_weak(...)