File: 2007-08-04-CoalescerAssert.ll

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (28 lines) | stat: -rw-r--r-- 1,018 bytes parent folder | download | duplicates (12) 
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
28
 
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc64--
; PR1596

	%struct._obstack_chunk = type { ptr }
	%struct.obstack = type { ptr, ptr, ptr, i8 }

define i32 @_obstack_newchunk(ptr %h, i32 %length) {
entry:
	br i1 false, label %cond_false, label %cond_true

cond_true:		; preds = %entry
	br i1 false, label %cond_true28, label %cond_next30

cond_false:		; preds = %entry
	%tmp22 = tail call ptr null( i64 undef )		; <ptr> [#uses=2]
	br i1 false, label %cond_true28, label %cond_next30

cond_true28:		; preds = %cond_false, %cond_true
	%iftmp.0.043.0 = phi ptr [ null, %cond_true ], [ %tmp22, %cond_false ]		; <ptr> [#uses=1]
	tail call void null( )
	br label %cond_next30

cond_next30:		; preds = %cond_true28, %cond_false, %cond_true
	%iftmp.0.043.1 = phi ptr [ %iftmp.0.043.0, %cond_true28 ], [ null, %cond_true ], [ %tmp22, %cond_false ]		; <ptr> [#uses=1]
	%tmp41 = getelementptr %struct._obstack_chunk, ptr %iftmp.0.043.1, i32 0, i32 0		; <ptr> [#uses=1]
	store ptr null, ptr %tmp41, align 8
	ret i32 undef
}