File: mbb-dump.ll

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (25 lines) | stat: -rw-r--r-- 603 bytes parent folder | download | duplicates (23) 
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
 
; RUN: llc < %s 2>&1 -print-after=machine-scheduler -mtriple=x86_64-unknown-unknown | FileCheck %s

; expected MBB dump output
; # *** IR Dump After Machine Instruction Scheduler ***:
; # Machine code for function foo: NoPHIs, TracksLiveness
; 
; 0B	bb.0 (%ir-block.0):
; 	  successors: %bb.1(0x80000000); %bb.1(100.00%)
; 
; 16B	bb.1.next:
; 	; predecessors: %bb.0

; previously, it was broken as
; 	  successors: %bb.1(0x80000000); %bb.1(200.00%)

define void @foo(){
; CHECK: IR Dump After Machine Instruction Scheduler
; CHECK: bb.0
; CHECK: 100.0
; CHECK: bb.1
  br label %next

next:
  ret void
}