[llvm] [InferAddressSpaces] Support address space inference from load values (PR #171019)
via llvm-commits
llvm-commits at lists.llvm.org
Sun Dec 7 00:47:48 PST 2025
github-actions[bot] wrote:
<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results
* 166850 tests passed
* 2913 tests skipped
* 2 tests failed
## Failed Tests
(click on a test name to see its output)
### Clang
<details>
<summary>Clang.CodeGenCUDA/amdgpu-kernel-arg-pointer-type.cu</summary>
```
Exit Code: 1
Command Output (stdout):
--
# 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/22/include -nostdsysteminc -triple amdgcn-amd-amdhsa -fcuda-is-device -emit-llvm -x hip /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCUDA/amdgpu-kernel-arg-pointer-type.cu -o - | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --check-prefixes=CHECK /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCUDA/amdgpu-kernel-arg-pointer-type.cu
# 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/22/include -nostdsysteminc -triple amdgcn-amd-amdhsa -fcuda-is-device -emit-llvm -x hip /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCUDA/amdgpu-kernel-arg-pointer-type.cu -o -
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --check-prefixes=CHECK /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCUDA/amdgpu-kernel-arg-pointer-type.cu
# note: command had no output on stdout or stderr
# RUN: at line 6
/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/22/include -nostdsysteminc -triple spirv64-amd-amdhsa -fcuda-is-device -emit-llvm -x hip /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCUDA/amdgpu-kernel-arg-pointer-type.cu -o - | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --check-prefixes=CHECK-SPIRV /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCUDA/amdgpu-kernel-arg-pointer-type.cu
# 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/22/include -nostdsysteminc -triple spirv64-amd-amdhsa -fcuda-is-device -emit-llvm -x hip /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCUDA/amdgpu-kernel-arg-pointer-type.cu -o -
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --check-prefixes=CHECK-SPIRV /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCUDA/amdgpu-kernel-arg-pointer-type.cu
# note: command had no output on stdout or stderr
# RUN: at line 7
/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/22/include -nostdsysteminc -triple amdgcn-amd-amdhsa -fcuda-is-device -emit-llvm -x hip /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCUDA/amdgpu-kernel-arg-pointer-type.cu -disable-O0-optnone -o - | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/opt -S -O2 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCUDA/amdgpu-kernel-arg-pointer-type.cu --check-prefixes=OPT
# 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/22/include -nostdsysteminc -triple amdgcn-amd-amdhsa -fcuda-is-device -emit-llvm -x hip /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCUDA/amdgpu-kernel-arg-pointer-type.cu -disable-O0-optnone -o -
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/opt -S -O2
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCUDA/amdgpu-kernel-arg-pointer-type.cu --check-prefixes=OPT
# .---command stderr------------
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCUDA/amdgpu-kernel-arg-pointer-type.cu:438:14: error: OPT-NEXT: expected string not found in input
# | // OPT-NEXT: [[TMP1:%.*]] = load i32, ptr [[TMP0]], align 4
# | ^
# | <stdin>:67:52: note: scanning from here
# | %0 = load ptr, ptr addrspace(1) %s.coerce, align 8
# | ^
# | <stdin>:67:52: note: with "TMP0" equal to "%0"
# | %0 = load ptr, ptr addrspace(1) %s.coerce, align 8
# | ^
# | <stdin>:74:2: note: possible intended match here
# | %4 = load float, ptr %3, align 4
# | ^
# |
# | Input file: <stdin>
# | Check file: /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCUDA/amdgpu-kernel-arg-pointer-type.cu
# |
# | -dump-input=help explains the following input dump.
# |
# | Input was:
# | <<<<<<
# | .
# | .
# | .
# | 62: }
# | 63:
# | 64: ; Function Attrs: mustprogress nofree noinline norecurse nosync nounwind willreturn memory(readwrite, inaccessiblemem: none, target_mem0: none, target_mem1: none)
# | 65: define dso_local amdgpu_kernel void @_Z7kernel5P1S(ptr addrspace(1) noundef readonly captures(none) %s.coerce) local_unnamed_addr #2 {
# | 66: entry:
# | 67: %0 = load ptr, ptr addrspace(1) %s.coerce, align 8
# | next:438'0 X error: no match found
# | next:438'1 with "TMP0" equal to "%0"
# | 68: %1 = addrspacecast ptr %0 to ptr addrspace(1)
# | next:438'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 69: %2 = load i32, ptr addrspace(1) %1, align 4
# | next:438'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 70: %inc = add nsw i32 %2, 1
# | next:438'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 71: store i32 %inc, ptr addrspace(1) %1, align 4
# | next:438'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 72: %y = getelementptr inbounds nuw i8, ptr addrspace(1) %s.coerce, i64 8
# | next:438'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 73: %3 = load ptr, ptr addrspace(1) %y, align 8
# | next:438'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 74: %4 = load float, ptr %3, align 4
# | next:438'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | next:438'2 ? possible intended match
# | 75: %add = fadd contract float %4, 1.000000e+00
# | next:438'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 76: store float %add, ptr %3, align 4
# | next:438'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 77: ret void
# | next:438'0 ~~~~~~~~~~
# | 78: }
# | next:438'0 ~~
# | 79:
# | next:438'0 ~
# | .
# | .
# | .
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1
--
```
</details>
### LLVM
<details>
<summary>LLVM.CodeGen/NVPTX/lower-byval-args.ll</summary>
```
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 2
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/opt < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll -mtriple nvptx64 -mcpu=sm_60 -mattr=ptx77 -nvptx-lower-args -S | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll --check-prefixes=COMMON,LOWER-ARGS,SM_60
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/opt -mtriple nvptx64 -mcpu=sm_60 -mattr=ptx77 -nvptx-lower-args -S
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll --check-prefixes=COMMON,LOWER-ARGS,SM_60
# note: command had no output on stdout or stderr
# RUN: at line 3
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/opt < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll -mtriple nvptx64 -mcpu=sm_70 -mattr=ptx77 -nvptx-lower-args -S | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll --check-prefixes=COMMON,LOWER-ARGS,SM_70
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/opt -mtriple nvptx64 -mcpu=sm_70 -mattr=ptx77 -nvptx-lower-args -S
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll --check-prefixes=COMMON,LOWER-ARGS,SM_70
# note: command had no output on stdout or stderr
# RUN: at line 4
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/opt < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll -mtriple nvptx64 -mcpu=sm_60 -mattr=ptx77 -passes=nvptx-lower-args -S | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll --check-prefixes=COMMON,LOWER-ARGS,SM_60
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/opt -mtriple nvptx64 -mcpu=sm_60 -mattr=ptx77 -passes=nvptx-lower-args -S
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll --check-prefixes=COMMON,LOWER-ARGS,SM_60
# note: command had no output on stdout or stderr
# RUN: at line 5
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/opt < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll -mtriple nvptx64 -mcpu=sm_70 -mattr=ptx77 -passes=nvptx-lower-args -S | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll --check-prefixes=COMMON,LOWER-ARGS,SM_70
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/opt -mtriple nvptx64 -mcpu=sm_70 -mattr=ptx77 -passes=nvptx-lower-args -S
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll --check-prefixes=COMMON,LOWER-ARGS,SM_70
# note: command had no output on stdout or stderr
# RUN: at line 6
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/opt < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll -mtriple nvptx64 -mcpu=sm_70 -mattr=ptx77 -passes=nvptx-copy-byval-args -S | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll --check-prefixes=COMMON,COPY
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/opt -mtriple nvptx64 -mcpu=sm_70 -mattr=ptx77 -passes=nvptx-copy-byval-args -S
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll --check-prefixes=COMMON,COPY
# note: command had no output on stdout or stderr
# RUN: at line 7
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll -mcpu=sm_60 -mattr=ptx77 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll --check-prefixes=PTX,PTX_60
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -mcpu=sm_60 -mattr=ptx77
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll --check-prefixes=PTX,PTX_60
# .---command stderr------------
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll:265:13: error: PTX-NEXT: expected string not found in input
# | ; PTX-NEXT: cvta.local.u64 %SP, %SPL;
# | ^
# | <stdin>:153:31: note: scanning from here
# | mov.b64 %SPL, __local_depot5;
# | ^
# | <stdin>:162:2: note: possible intended match here
# | cvta.local.u64 %rd5, %rd4;
# | ^
# |
# | Input file: <stdin>
# | Check file: /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/NVPTX/lower-byval-args.ll
# |
# | -dump-input=help explains the following input dump.
# |
# | Input was:
# | <<<<<<
# | .
# | .
# | .
# | 148: .reg .b64 %SPL;
# | 149: .reg .b32 %r<3>;
# | 150: .reg .b64 %rd<6>;
# | 151:
# | 152: // %bb.0: // %entry
# | 153: mov.b64 %SPL, __local_depot5;
# | next:265'0 X error: no match found
# | 154: ld.param.b64 %rd1, [escape_ptr_gep_store_param_0];
# | next:265'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 155: cvta.to.global.u64 %rd2, %rd1;
# | next:265'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 156: add.u64 %rd3, %SPL, 0;
# | next:265'0 ~~~~~~~~~~~~~~~~~~~~~~~~
# | 157: ld.param.b32 %r1, [escape_ptr_gep_store_param_1+4];
# | next:265'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 158: st.local.b32 [%rd3+4], %r1;
# | next:265'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 159: ld.param.b32 %r2, [escape_ptr_gep_store_param_1];
# | next:265'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 160: st.local.b32 [%rd3], %r2;
# | next:265'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 161: add.s64 %rd4, %rd3, 4;
# | next:265'0 ~~~~~~~~~~~~~~~~~~~~~~~~
# | 162: cvta.local.u64 %rd5, %rd4;
# | next:265'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | next:265'1 ? possible intended match
# | 163: st.global.b64 [%rd2], %rd5;
# | next:265'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 164: ret;
# | next:265'0 ~~~~~~
# | 165: // -- End function
# | next:265'0 ~~~~~~~~~~~~~~~~~~~~
# | 166: }
# | next:265'0 ~~
# | 167: // .globl escape_ptrtoint // -- Begin function escape_ptrtoint
# | next:265'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | .
# | .
# | .
# | >>>>>>
# `-----------------------------
# 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/171019
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