[llvm] [RegAlloc] Fix the terminal rule check for interfere with DstReg (PR #168661)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-x86_64-linux-bootstrap-asan` running on `sanitizer-buildbot2` while building `llvm` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/52/builds/13063

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using ld.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/main.py:74: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 93975 tests, 64 workers --
Testing:  0.. 10.. 20.. 30
FAIL: LLVM :: CodeGen/AMDGPU/local-atomicrmw-fmax.ll (33703 of 93975)
******************** TEST 'LLVM :: CodeGen/AMDGPU/local-atomicrmw-fmax.ll' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 2
/home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx1200 -mattr=+real-true16 < /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefixes=GFX12,GFX12-TRUE16 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx1200 -mattr=+real-true16
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefixes=GFX12,GFX12-TRUE16 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll
# note: command had no output on stdout or stderr
# RUN: at line 3
/home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx1200 -mattr=-real-true16 < /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefixes=GFX12,GFX12-FAKE16 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx1200 -mattr=-real-true16
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefixes=GFX12,GFX12-FAKE16 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll
# note: command had no output on stdout or stderr
# RUN: at line 4
/home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx942 < /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefix=GFX942 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx942
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefix=GFX942 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll
# .---command stderr------------
# | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll:6729:16: error: GFX942-NEXT: expected string not found in input
# | ; GFX942-NEXT: ds_read_b32 v3, v0
# |                ^
# | <stdin>:1152:41: note: scanning from here
# |  s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
# |                                         ^
# | <stdin>:1153:2: note: possible intended match here
# |  ds_read_b32 v4, v0
# |  ^
# | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll:7207:16: error: GFX942-NEXT: expected string not found in input
# | ; GFX942-NEXT: ds_read_b32 v3, v0 offset:65532
# |                ^
# | <stdin>:1217:41: note: scanning from here
# |  s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
# |                                         ^
Step 11 (stage2/asan check) failure: stage2/asan check (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using ld.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/main.py:74: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 93975 tests, 64 workers --
Testing:  0.. 10.. 20.. 30
FAIL: LLVM :: CodeGen/AMDGPU/local-atomicrmw-fmax.ll (33703 of 93975)
******************** TEST 'LLVM :: CodeGen/AMDGPU/local-atomicrmw-fmax.ll' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 2
/home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx1200 -mattr=+real-true16 < /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefixes=GFX12,GFX12-TRUE16 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx1200 -mattr=+real-true16
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefixes=GFX12,GFX12-TRUE16 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll
# note: command had no output on stdout or stderr
# RUN: at line 3
/home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx1200 -mattr=-real-true16 < /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefixes=GFX12,GFX12-FAKE16 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx1200 -mattr=-real-true16
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefixes=GFX12,GFX12-FAKE16 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll
# note: command had no output on stdout or stderr
# RUN: at line 4
/home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx942 < /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefix=GFX942 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx942
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck -check-prefix=GFX942 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll
# .---command stderr------------
# | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll:6729:16: error: GFX942-NEXT: expected string not found in input
# | ; GFX942-NEXT: ds_read_b32 v3, v0
# |                ^
# | <stdin>:1152:41: note: scanning from here
# |  s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
# |                                         ^
# | <stdin>:1153:2: note: possible intended match here
# |  ds_read_b32 v4, v0
# |  ^
# | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmax.ll:7207:16: error: GFX942-NEXT: expected string not found in input
# | ; GFX942-NEXT: ds_read_b32 v3, v0 offset:65532
# |                ^
# | <stdin>:1217:41: note: scanning from here
# |  s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
# |                                         ^
Step 14 (stage3/asan check) failure: stage3/asan check (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using ld.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:564: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/main.py:74: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 90542 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.
FAIL: LLVM :: CodeGen/AMDGPU/local-atomicrmw-fmin.ll (33721 of 90542)
******************** TEST 'LLVM :: CodeGen/AMDGPU/local-atomicrmw-fmin.ll' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 2
/home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx1200 -mattr=+real-true16 < /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmin.ll | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/FileCheck -check-prefixes=GFX12,GFX12-TRUE16 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmin.ll
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx1200 -mattr=+real-true16
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/FileCheck -check-prefixes=GFX12,GFX12-TRUE16 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmin.ll
# note: command had no output on stdout or stderr
# RUN: at line 3
/home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx1200 -mattr=-real-true16 < /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmin.ll | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/FileCheck -check-prefixes=GFX12,GFX12-FAKE16 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmin.ll
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx1200 -mattr=-real-true16
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/FileCheck -check-prefixes=GFX12,GFX12-FAKE16 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmin.ll
# note: command had no output on stdout or stderr
# RUN: at line 4
/home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx942 < /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmin.ll | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/FileCheck -check-prefix=GFX942 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmin.ll
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx942
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build2_asan/bin/FileCheck -check-prefix=GFX942 /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmin.ll
# .---command stderr------------
# | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmin.ll:6729:16: error: GFX942-NEXT: expected string not found in input
# | ; GFX942-NEXT: ds_read_b32 v3, v0
# |                ^
# | <stdin>:1152:41: note: scanning from here
# |  s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
# |                                         ^
# | <stdin>:1153:2: note: possible intended match here
# |  ds_read_b32 v4, v0
# |  ^
# | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/AMDGPU/local-atomicrmw-fmin.ll:7207:16: error: GFX942-NEXT: expected string not found in input
# | ; GFX942-NEXT: ds_read_b32 v3, v0 offset:65532
# |                ^
# | <stdin>:1217:41: note: scanning from here
# |  s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
# |                                         ^

```

</details>

https://github.com/llvm/llvm-project/pull/168661