File: int-cmp-55.ll

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16.1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,388 kB
  • sloc: cpp: 4,167,636; ansic: 714,256; asm: 457,610; python: 155,927; objc: 65,094; sh: 42,856; lisp: 26,908; perl: 7,786; pascal: 7,722; makefile: 6,881; ml: 5,581; awk: 3,648; cs: 2,027; xml: 888; javascript: 381; ruby: 156
file content (19 lines) | stat: -rw-r--r-- 403 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
; Check that we don't insert unnecessary CC spills
;
; RUN: llc < %s -mtriple=s390x-linux-gnu

declare signext i32 @f()

define signext i32 @test(i32* %ptr) {
; CHECK-NOT: ipm

entry:
  %0 = load i32, i32* %ptr, align 4
  %tobool = icmp eq i32 %0, 0
  %call = tail call signext i32 @f()
  %1 = icmp slt i32 %call, 40
  %2 = or i1 %tobool, %1
  %retv = select i1 %2, i32 %call, i32 40
  ret i32 %retv
}