Mercurial > hg > CbC > CbC_llvm

comparison test/CodeGen/BPF/mem_offset.ll @ 121:803732b1fca8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
LLVM 5.0
author kono
date Fri, 27 Oct 2017 17:07:41 +0900
parents
children
comparison
equal deleted inserted replaced
120:1172e4bd9c6f 121:803732b1fca8
1 ; RUN: llc -march=bpfel -show-mc-encoding < %s | FileCheck %s
2
3 ; Function Attrs: nounwind
4 define i32 @bpf_prog1(i8* nocapture readnone) local_unnamed_addr #0 {
5 ; CHECK: r1 += -1879113726 # encoding: [0x07,0x01,0x00,0x00,0x02,0x00,0xff,0x8f]
6 ; CHECK: r0 = *(u64 *)(r1 + 0) # encoding: [0x79,0x10,0x00,0x00,0x00,0x00,0x00,0x00]
7 %2 = alloca i64, align 8
8 %3 = bitcast i64* %2 to i8*
9 store volatile i64 590618314553, i64* %2, align 8
10 %4 = load volatile i64, i64* %2, align 8
11 %5 = add i64 %4, -1879113726
12 %6 = inttoptr i64 %5 to i64*
13 %7 = load i64, i64* %6, align 8
14 %8 = trunc i64 %7 to i32
15 ret i32 %8
16 }
17