File: offset-expr.s

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (18 lines) | stat: -rw-r--r-- 681 bytes parent folder | download | duplicates (11) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
// RUN: llvm-mc -arch=amdgcn -mcpu=gfx906 -filetype=obj %s | llvm-objdump -d --mcpu=gfx906 - | FileCheck %s

// Check that the offset is correctly calculated.

BB0:
v_nop_e64
v_nop_e64
BB1:
v_nop_e64
BB2:
s_add_u32 vcc_lo, vcc_lo, (BB2-BB1)&4294967295
// CHECK: s_add_u32 vcc_lo, vcc_lo, 8   // 000000000018: 806AFF6A 00000008
s_addc_u32 vcc_hi, vcc_hi, (BB2-BB1)>>32
// CHECK: s_addc_u32 vcc_hi, vcc_hi, 0  // 000000000020: 826BFF6B 00000000
s_add_u32 vcc_lo, vcc_lo, (BB0-BB1)&4294967295
// CHECK: s_add_u32 vcc_lo, vcc_lo, -16 // 000000000028: 806AFF6A FFFFFFF0
s_addc_u32 vcc_hi, vcc_hi, (BB0-BB1)>>32
// CHECK: s_addc_u32 vcc_hi, vcc_hi, -1 // 000000000030: 826BFF6B FFFFFFFF