[compiler-rt] [llvm] [ctxprof] Capture sampling info for context roots (PR #131201)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-aarch64-linux-bootstrap-hwasan` running on `sanitizer-buildbot12` while building `compiler-rt,llvm` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/55/builds/8458

<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-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/main.py:72: 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: 87092 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 
FAIL: LLVM :: Transforms/PGOProfile/ctx-instrumentation.ll (70564 of 87092)
******************** TEST 'LLVM :: Transforms/PGOProfile/ctx-instrumentation.ll' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 2: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/opt -passes=ctx-instr-gen -profile-context-root=an_entrypoint    -S < /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck --check-prefix=INSTRUMENT /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/opt -passes=ctx-instr-gen -profile-context-root=an_entrypoint -S
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck --check-prefix=INSTRUMENT /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll
RUN: at line 4: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/opt -passes=ctx-instr-gen,assign-guid,ctx-instr-lower -profile-context-root=an_entrypoint    -profile-context-root=another_entrypoint_no_callees    -S < /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck --check-prefix=LOWERING /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/opt -passes=ctx-instr-gen,assign-guid,ctx-instr-lower -profile-context-root=an_entrypoint -profile-context-root=another_entrypoint_no_callees -S
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck --check-prefix=LOWERING /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll:12:13: error: LOWERING: expected string not found in input
; LOWERING: @an_entrypoint_ctx_root = global { ptr, ptr, ptr, i8 } zeroinitializer
            ^
<stdin>:1:1: note: scanning from here
; ModuleID = '<stdin>'
^
<stdin>:4:1: note: possible intended match here
@an_entrypoint_ctx_root = global { ptr, ptr, ptr, i64, i8 } zeroinitializer
^
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll:42:81: error: undefined variable: GLOB0
; LOWERING-NEXT: [[TMP1:%.*]] = call ptr @__llvm_ctx_profile_get_context(ptr @[[GLOB0]], ptr @foo, i64 6699318081062747564, i32 2, i32 2)
                                                                                ^
<stdin>:17:2: note: possible intended match here
 %1 = call ptr @__llvm_ctx_profile_get_context(ptr @0, ptr @foo, i64 6699318081062747564, i32 2, i32 2)
 ^
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll:184:81: error: undefined variable: GLOB1
; LOWERING-NEXT: [[TMP1:%.*]] = call ptr @__llvm_ctx_profile_get_context(ptr @[[GLOB1]], ptr @simple, i64 -3006003237940970099, i32 1, i32 0)
                                                                                ^
<stdin>:103:2: note: possible intended match here
 %1 = call ptr @__llvm_ctx_profile_get_context(ptr @1, ptr @simple, i64 -3006003237940970099, i32 1, i32 0)
 ^
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll:208:81: error: undefined variable: GLOB2
; LOWERING-NEXT: [[TMP1:%.*]] = call ptr @__llvm_ctx_profile_get_context(ptr @[[GLOB2]], ptr @no_callsites, i64 5679753335911435902, i32 2, i32 0)
                                                                                ^
<stdin>:111:2: note: possible intended match here
 %1 = call ptr @__llvm_ctx_profile_get_context(ptr @2, ptr @no_callsites, i64 5679753335911435902, i32 2, i32 0)
 ^
Step 11 (stage2/hwasan check) failure: stage2/hwasan check (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/main.py:72: 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: 87092 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 
FAIL: LLVM :: Transforms/PGOProfile/ctx-instrumentation.ll (70564 of 87092)
******************** TEST 'LLVM :: Transforms/PGOProfile/ctx-instrumentation.ll' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 2: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/opt -passes=ctx-instr-gen -profile-context-root=an_entrypoint    -S < /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck --check-prefix=INSTRUMENT /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/opt -passes=ctx-instr-gen -profile-context-root=an_entrypoint -S
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck --check-prefix=INSTRUMENT /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll
RUN: at line 4: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/opt -passes=ctx-instr-gen,assign-guid,ctx-instr-lower -profile-context-root=an_entrypoint    -profile-context-root=another_entrypoint_no_callees    -S < /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck --check-prefix=LOWERING /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/opt -passes=ctx-instr-gen,assign-guid,ctx-instr-lower -profile-context-root=an_entrypoint -profile-context-root=another_entrypoint_no_callees -S
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck --check-prefix=LOWERING /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll:12:13: error: LOWERING: expected string not found in input
; LOWERING: @an_entrypoint_ctx_root = global { ptr, ptr, ptr, i8 } zeroinitializer
            ^
<stdin>:1:1: note: scanning from here
; ModuleID = '<stdin>'
^
<stdin>:4:1: note: possible intended match here
@an_entrypoint_ctx_root = global { ptr, ptr, ptr, i64, i8 } zeroinitializer
^
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll:42:81: error: undefined variable: GLOB0
; LOWERING-NEXT: [[TMP1:%.*]] = call ptr @__llvm_ctx_profile_get_context(ptr @[[GLOB0]], ptr @foo, i64 6699318081062747564, i32 2, i32 2)
                                                                                ^
<stdin>:17:2: note: possible intended match here
 %1 = call ptr @__llvm_ctx_profile_get_context(ptr @0, ptr @foo, i64 6699318081062747564, i32 2, i32 2)
 ^
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll:184:81: error: undefined variable: GLOB1
; LOWERING-NEXT: [[TMP1:%.*]] = call ptr @__llvm_ctx_profile_get_context(ptr @[[GLOB1]], ptr @simple, i64 -3006003237940970099, i32 1, i32 0)
                                                                                ^
<stdin>:103:2: note: possible intended match here
 %1 = call ptr @__llvm_ctx_profile_get_context(ptr @1, ptr @simple, i64 -3006003237940970099, i32 1, i32 0)
 ^
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll:208:81: error: undefined variable: GLOB2
; LOWERING-NEXT: [[TMP1:%.*]] = call ptr @__llvm_ctx_profile_get_context(ptr @[[GLOB2]], ptr @no_callsites, i64 5679753335911435902, i32 2, i32 0)
                                                                                ^
<stdin>:111:2: note: possible intended match here
 %1 = call ptr @__llvm_ctx_profile_get_context(ptr @2, ptr @no_callsites, i64 5679753335911435902, i32 2, i32 0)
 ^
Step 14 (stage3/hwasan check) failure: stage3/hwasan check (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:512: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/main.py:72: 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: 84139 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80
FAIL: LLVM :: Transforms/PGOProfile/ctx-instrumentation.ll (70582 of 84139)
******************** TEST 'LLVM :: Transforms/PGOProfile/ctx-instrumentation.ll' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 2: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/opt -passes=ctx-instr-gen -profile-context-root=an_entrypoint    -S < /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/FileCheck --check-prefix=INSTRUMENT /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/opt -passes=ctx-instr-gen -profile-context-root=an_entrypoint -S
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/FileCheck --check-prefix=INSTRUMENT /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll
RUN: at line 4: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/opt -passes=ctx-instr-gen,assign-guid,ctx-instr-lower -profile-context-root=an_entrypoint    -profile-context-root=another_entrypoint_no_callees    -S < /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/FileCheck --check-prefix=LOWERING /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/opt -passes=ctx-instr-gen,assign-guid,ctx-instr-lower -profile-context-root=an_entrypoint -profile-context-root=another_entrypoint_no_callees -S
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build2_hwasan/bin/FileCheck --check-prefix=LOWERING /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll:12:13: error: LOWERING: expected string not found in input
; LOWERING: @an_entrypoint_ctx_root = global { ptr, ptr, ptr, i8 } zeroinitializer
            ^
<stdin>:1:1: note: scanning from here
; ModuleID = '<stdin>'
^
<stdin>:4:1: note: possible intended match here
@an_entrypoint_ctx_root = global { ptr, ptr, ptr, i64, i8 } zeroinitializer
^
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll:42:81: error: undefined variable: GLOB0
; LOWERING-NEXT: [[TMP1:%.*]] = call ptr @__llvm_ctx_profile_get_context(ptr @[[GLOB0]], ptr @foo, i64 6699318081062747564, i32 2, i32 2)
                                                                                ^
<stdin>:17:2: note: possible intended match here
 %1 = call ptr @__llvm_ctx_profile_get_context(ptr @0, ptr @foo, i64 6699318081062747564, i32 2, i32 2)
 ^
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll:184:81: error: undefined variable: GLOB1
; LOWERING-NEXT: [[TMP1:%.*]] = call ptr @__llvm_ctx_profile_get_context(ptr @[[GLOB1]], ptr @simple, i64 -3006003237940970099, i32 1, i32 0)
                                                                                ^
<stdin>:103:2: note: possible intended match here
 %1 = call ptr @__llvm_ctx_profile_get_context(ptr @1, ptr @simple, i64 -3006003237940970099, i32 1, i32 0)
 ^
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/Transforms/PGOProfile/ctx-instrumentation.ll:208:81: error: undefined variable: GLOB2
; LOWERING-NEXT: [[TMP1:%.*]] = call ptr @__llvm_ctx_profile_get_context(ptr @[[GLOB2]], ptr @no_callsites, i64 5679753335911435902, i32 2, i32 0)
                                                                                ^
<stdin>:111:2: note: possible intended match here
 %1 = call ptr @__llvm_ctx_profile_get_context(ptr @2, ptr @no_callsites, i64 5679753335911435902, i32 2, i32 0)
 ^

```

</details>

https://github.com/llvm/llvm-project/pull/131201