File: 2007-02-23-DAGCombine-Miscompile.ll

package info (click to toggle)
llvm-toolchain-3.8 1%3A3.8.1-24
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 379,280 kB
  • ctags: 388,501
  • sloc: cpp: 2,309,705; ansic: 477,070; objc: 100,918; asm: 97,974; python: 95,911; sh: 18,634; makefile: 7,294; perl: 5,584; ml: 5,460; pascal: 4,661; lisp: 2,548; xml: 686; cs: 350; php: 212; csh: 117
file content (17 lines) | stat: -rw-r--r-- 310 bytes parent folder | download | duplicates (9)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
; PR1219
; RUN: llc < %s -march=x86 | FileCheck %s

define i32 @test(i1 %X) {
; CHECK-LABEL: test:
; CHECK-NOT: ret
; CHECK: movl $1, %eax
; CHECK: ret

  %hvar2 = zext i1 %X to i32
	%C = icmp sgt i32 %hvar2, -1
	br i1 %C, label %cond_true15, label %cond_true
cond_true15:
  ret i32 1
cond_true:
  ret i32 2
}