File: 2011-04-19-sclr-bb.ll

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (21 lines) | stat: -rw-r--r-- 578 bytes parent folder | download | duplicates (40) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7 | FileCheck %s

; Make sure that values of illegal types are not scalarized between basic blocks.
;CHECK-LABEL: test:
;CHECK-NOT: pinsrw
;CHECK-NOT: pextrb
;CHECK: ret
define void @test(i1 %cond) {
ENTRY:
  br label %LOOP
LOOP:
  %vec1 = phi <4 x i1> [ %vec1_or_2, %LOOP ], [ zeroinitializer, %ENTRY ]
  %vec2 = phi <4 x i1> [ %vec2_and_1, %LOOP ], [ zeroinitializer, %ENTRY ]
  %vec1_or_2 = or <4 x i1> %vec1, %vec2
  %vec2_and_1 = and <4 x i1> %vec2, %vec1
  br i1 %cond, label %LOOP, label %EXIT

EXIT:
  ret void
}