File: 2009-12-17-CmpSelectNull.ll

package info (click to toggle)
llvm-toolchain-5.0 1:5.0.1-2~bpo9+1
  • links: PTS, VCS
  • area: main
  • in suites: stretch-backports
  • size: 553,688 kB
  • sloc: cpp: 2,878,786; ansic: 584,110; asm: 246,252; python: 124,751; objc: 106,925; sh: 21,542; lisp: 8,628; pascal: 5,885; ml: 5,544; perl: 5,312; makefile: 2,208; cs: 2,022; xml: 686; php: 212; csh: 117
file content (16 lines) | stat: -rw-r--r-- 619 bytes parent folder | download | duplicates (22)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
; RUN: opt < %s -instcombine -S | FileCheck %s

@.str254 = internal constant [2 x i8] c".\00"
@.str557 = internal constant [3 x i8] c"::\00"

define i8* @demangle_qualified(i32 %isfuncname) nounwind {
entry:
  %tobool272 = icmp ne i32 %isfuncname, 0
  %cond276 = select i1 %tobool272, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str254, i32 0, i32 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str557, i32 0, i32 0) ; <i8*> [#uses=4]
  %cmp.i504 = icmp eq i8* %cond276, null
  %rval = getelementptr i8, i8* %cond276, i1 %cmp.i504
  ret i8* %rval
}

; CHECK: %cond276 = select i1
; CHECK: ret i8* %cond276