File: cexti16.ll

package info (click to toggle)
llvm-toolchain-3.9 1%3A3.9.1-8
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 441,060 kB
  • ctags: 428,777
  • sloc: cpp: 2,546,577; ansic: 538,318; asm: 119,677; objc: 103,316; python: 102,148; sh: 27,847; pascal: 5,626; ml: 5,510; perl: 5,293; lisp: 4,801; makefile: 2,177; xml: 686; cs: 362; php: 212; csh: 117
file content (16 lines) | stat: -rw-r--r-- 504 bytes parent folder | download | duplicates (7)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
; RUN: llc -march=hexagon < %s | FileCheck %s
; CHECK: memuh(r{{[0-9]+}}{{ *}}<<{{ *}}#2{{ *}}+{{ *}}##a)

@a = external global [5 x [2 x i16]]

define signext i16 @foo(i16 zeroext %l) nounwind readonly {
for.end:
  %idxprom = zext i16 %l to i32
  %arrayidx1 = getelementptr inbounds [5 x [2 x i16]], [5 x [2 x i16]]* @a, i32 0, i32 %idxprom, i32 0
  %0 = load i16, i16* %arrayidx1, align 2
  %conv = zext i16 %0 to i32
  %mul = mul nsw i32 %conv, 20
  %conv2 = trunc i32 %mul to i16
  ret i16 %conv2
}