File: mbb-dump.ll

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-11
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,418,840 kB
  • sloc: cpp: 5,290,826; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,898; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,913; xml: 953; cs: 573; fortran: 539
file content (25 lines) | stat: -rw-r--r-- 603 bytes parent folder | download | duplicates (25) 
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
}