File: verify-sop.mir

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (22 lines) | stat: -rw-r--r-- 777 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
# RUN: not --crash llc -mtriple=amdgcn -run-pass machineverifier %s -o - 2>&1 | FileCheck %s
# RUN: not --crash llc -mtriple=amdgcn --passes='machine-function(verify)' %s -o - 2>&1 | FileCheck %s

# CHECK: *** Bad machine code: SOP2/SOPC instruction requires too many immediate constants
# CHECK: - instruction: %0:sreg_32_xm0 = S_ADD_I32

# CHECK: *** Bad machine code: SOP2/SOPC instruction requires too many immediate constants
# CHECK: - instruction: S_CMP_EQ_U32

# CHECK-NOT: Bad machine code

---
name: sop2_sopc
tracksRegLiveness: true
body: |
  bb.0:
    %0:sreg_32_xm0 = S_ADD_I32 2011, -113, implicit-def $scc
    S_CMP_EQ_U32 2011, -113, implicit-def $scc

    %1:sreg_32_xm0 = S_SUB_I32 2011, 10, implicit-def $scc
    S_CMP_LG_U32 -5, 2011, implicit-def $scc
...