File: parametric-multiply-in-scev-2.ll

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (28 lines) | stat: -rw-r--r-- 739 bytes parent folder | download | duplicates (5) 
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: opt %loadPolly -polly-print-detect -disable-output < %s | FileCheck %s


; CHECK-NOT: Valid Region
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"

define void @blam(ptr %A, ptr %B) {
bb:
  %tmp1 = alloca i64
  %tmp2 = shl i64 2, undef
  %tmp3 = shl i64 2, undef
  %tmp4 = mul nsw i64 %tmp2, %tmp3
  br label %loop

loop:
  %indvar = phi i64 [ %indvar.next, %loop ], [ 0, %bb ]
  %gep = getelementptr inbounds i64, ptr %tmp1, i64 %indvar
  %tmp12 = load i64, ptr %gep
  %tmp13 = mul nsw i64 %tmp12, %tmp4
  %ptr = getelementptr inbounds float, ptr %B, i64 %tmp13
  %val = load float, ptr %ptr
  store float %val, ptr %A
  %indvar.next = add nsw i64 %indvar, 1
  br i1 false, label %loop, label %bb21

bb21:
  ret void
}