You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
18 lines
617 B
18 lines
617 B
; RUN: llc -march=bpfel -show-mc-encoding < %s | FileCheck %s
|
|
|
|
; Function Attrs: nounwind
|
|
define i32 @bpf_prog1(i8* nocapture readnone) local_unnamed_addr #0 {
|
|
; CHECK: r1 += -1879113726 # encoding: [0x07,0x01,0x00,0x00,0x02,0x00,0xff,0x8f]
|
|
; CHECK: r0 = *(u64 *)(r1 + 0) # encoding: [0x79,0x10,0x00,0x00,0x00,0x00,0x00,0x00]
|
|
%2 = alloca i64, align 8
|
|
%3 = bitcast i64* %2 to i8*
|
|
store volatile i64 590618314553, i64* %2, align 8
|
|
%4 = load volatile i64, i64* %2, align 8
|
|
%5 = add i64 %4, -1879113726
|
|
%6 = inttoptr i64 %5 to i64*
|
|
%7 = load i64, i64* %6, align 8
|
|
%8 = trunc i64 %7 to i32
|
|
ret i32 %8
|
|
}
|
|
|