[clang] [CIR]Fix failing my_fmaxf test (PR #180956)
via cfe-commits
cfe-commits at lists.llvm.org
Wed Feb 11 07:36:45 PST 2026
github-actions[bot] wrote:
<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results
* 87176 tests passed
* 758 tests skipped
* 2 tests failed
## Failed Tests
(click on a test name to see its output)
### Clang
<details>
<summary>Clang.CIR/CodeGen/builtin-floating-point.c</summary>
```
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 1
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple x86_64-unknown-linux-gnu -fclangir -emit-cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.cir
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple x86_64-unknown-linux-gnu -fclangir -emit-cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.cir
# note: command had no output on stdout or stderr
# RUN: at line 2
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c
# note: command had no output on stdout or stderr
# RUN: at line 3
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple aarch64-apple-darwin-macho -fclangir -emit-cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp-aarch64.cir
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple aarch64-apple-darwin-macho -fclangir -emit-cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp-aarch64.cir
# note: command had no output on stdout or stderr
# RUN: at line 4
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp-aarch64.cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c --check-prefix=AARCH64
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp-aarch64.cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c --check-prefix=AARCH64
# note: command had no output on stdout or stderr
# RUN: at line 5
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple x86_64-unknown-linux-gnu -fclangir -emit-llvm -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.ll /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple x86_64-unknown-linux-gnu -fclangir -emit-llvm -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.ll /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c
# note: command had no output on stdout or stderr
# RUN: at line 6
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.ll /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c --check-prefix=LLVM
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.ll /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c --check-prefix=LLVM
# .---command stderr------------
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c:1738:11: error: LLVM: expected string not found in input
# | // LLVM: call float @fmaxf(float %{{.*}}, float %{{.*}})
# | ^
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.ll:1465:33: note: scanning from here
# | define dso_local float @my_fmaxf(float %0, float %1) #0 {
# | ^
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.ll:1510:14: note: possible intended match here
# | define dso_local float @call_fmaxf(float %0, float %1) #0 {
# | ^
# |
# | Input file: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.ll
# | Check file: /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c
# |
# | -dump-input=help explains the following input dump.
# |
# | Input was:
# | <<<<<<
# | .
# | .
# | .
# | 1460: %9 = load x86_fp80, ptr %5, align 16
# | 1461: ret x86_fp80 %9
# | 1462: }
# | 1463:
# | 1464: ; Function Attrs: noinline
# | 1465: define dso_local float @my_fmaxf(float %0, float %1) #0 {
# | check:1738'0 X~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
# | 1466: %3 = alloca float, i64 1, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1467: %4 = alloca float, i64 1, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1468: %5 = alloca float, i64 1, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1469: store float %0, ptr %3, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1470: store float %1, ptr %4, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | .
# | .
# | .
# | 1505: %9 = load x86_fp80, ptr %5, align 16
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1506: ret x86_fp80 %9
# | check:1738'0 ~~~~~~~~~~~~~~~~~
# | 1507: }
# | check:1738'0 ~~
# | 1508:
# | check:1738'0 ~
# | 1509: ; Function Attrs: noinline
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1510: define dso_local float @call_fmaxf(float %0, float %1) #0 {
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | check:1738'1 ? possible intended match
# | 1511: %3 = alloca float, i64 1, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1512: %4 = alloca float, i64 1, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1513: %5 = alloca float, i64 1, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1514: store float %0, ptr %3, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1515: store float %1, ptr %4, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | .
# | .
# | .
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1
--
```
</details>
<details>
<summary>Clang.CIR/CodeGen/builtin-floating-point.c</summary>
```
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 1
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple x86_64-unknown-linux-gnu -fclangir -emit-cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.cir
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple x86_64-unknown-linux-gnu -fclangir -emit-cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.cir
# note: command had no output on stdout or stderr
# RUN: at line 2
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c
# note: command had no output on stdout or stderr
# RUN: at line 3
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple aarch64-apple-darwin-macho -fclangir -emit-cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp-aarch64.cir
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple aarch64-apple-darwin-macho -fclangir -emit-cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp-aarch64.cir
# note: command had no output on stdout or stderr
# RUN: at line 4
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp-aarch64.cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c --check-prefix=AARCH64
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp-aarch64.cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c --check-prefix=AARCH64
# note: command had no output on stdout or stderr
# RUN: at line 5
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple x86_64-unknown-linux-gnu -fclangir -emit-llvm -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.ll /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple x86_64-unknown-linux-gnu -fclangir -emit-llvm -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.ll /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c
# note: command had no output on stdout or stderr
# RUN: at line 6
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.ll /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c --check-prefix=LLVM
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.ll /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c --check-prefix=LLVM
# .---command stderr------------
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c:1738:11: error: LLVM: expected string not found in input
# | // LLVM: call float @fmaxf(float %{{.*}}, float %{{.*}})
# | ^
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.ll:1465:33: note: scanning from here
# | define dso_local float @my_fmaxf(float %0, float %1) #0 {
# | ^
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.ll:1510:14: note: possible intended match here
# | define dso_local float @call_fmaxf(float %0, float %1) #0 {
# | ^
# |
# | Input file: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/builtin-floating-point.c.tmp.ll
# | Check file: /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/builtin-floating-point.c
# |
# | -dump-input=help explains the following input dump.
# |
# | Input was:
# | <<<<<<
# | .
# | .
# | .
# | 1460: %9 = load x86_fp80, ptr %5, align 16
# | 1461: ret x86_fp80 %9
# | 1462: }
# | 1463:
# | 1464: ; Function Attrs: noinline
# | 1465: define dso_local float @my_fmaxf(float %0, float %1) #0 {
# | check:1738'0 X~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
# | 1466: %3 = alloca float, i64 1, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1467: %4 = alloca float, i64 1, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1468: %5 = alloca float, i64 1, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1469: store float %0, ptr %3, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1470: store float %1, ptr %4, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | .
# | .
# | .
# | 1505: %9 = load x86_fp80, ptr %5, align 16
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1506: ret x86_fp80 %9
# | check:1738'0 ~~~~~~~~~~~~~~~~~
# | 1507: }
# | check:1738'0 ~~
# | 1508:
# | check:1738'0 ~
# | 1509: ; Function Attrs: noinline
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1510: define dso_local float @call_fmaxf(float %0, float %1) #0 {
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | check:1738'1 ? possible intended match
# | 1511: %3 = alloca float, i64 1, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1512: %4 = alloca float, i64 1, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1513: %5 = alloca float, i64 1, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1514: store float %0, ptr %3, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 1515: store float %1, ptr %4, align 4
# | check:1738'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | .
# | .
# | .
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1
--
```
</details>
If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.
https://github.com/llvm/llvm-project/pull/180956
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