[llvm] [NFC][WebAssembly] Add Fast-ISel test for load-ext (PR #181480)
via llvm-commits
llvm-commits at lists.llvm.org
Sat Feb 14 06:40:17 PST 2026
github-actions[bot] wrote:
<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results
* 169656 tests passed
* 3059 tests skipped
* 1 test failed
## Failed Tests
(click on a test name to see its output)
### LLVM
<details>
<summary>LLVM.CodeGen/WebAssembly/load-ext.ll</summary>
```
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 1
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/WebAssembly/load-ext.ll --mtriple=wasm32-unknown-unknown -asm-verbose=false -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-keep-registers | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/WebAssembly/load-ext.ll --check-prefixes=CHECK,SLOW
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc --mtriple=wasm32-unknown-unknown -asm-verbose=false -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-keep-registers
# 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/WebAssembly/load-ext.ll --check-prefixes=CHECK,SLOW
# note: command had no output on stdout or stderr
# RUN: at line 2
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/WebAssembly/load-ext.ll --mtriple=wasm32-unknown-unknown -asm-verbose=false -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-keep-registers -fast-isel -fast-isel-abort=1 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/WebAssembly/load-ext.ll --check-prefixes=CHECK,FAST
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc --mtriple=wasm32-unknown-unknown -asm-verbose=false -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-keep-registers -fast-isel -fast-isel-abort=1
# 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/WebAssembly/load-ext.ll --check-prefixes=CHECK,FAST
# .---command stderr------------
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/WebAssembly/load-ext.ll:12:14: error: FAST-NEXT: expected string not found in input
# | ; FAST-NEXT: i32.const $push[[NUM2:[0-9]+]]=, 24
# | ^
# | <stdin>:17:28: note: scanning from here
# | i32.load8_u $push1=, 0($0)
# | ^
# | <stdin>:18:2: note: possible intended match here
# | i32.extend8_s $push0=, $pop1
# | ^
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/WebAssembly/load-ext.ll:41:14: error: FAST-NEXT: expected string not found in input
# | ; FAST-NEXT: i32.const $push[[C1:[0-9]+]]=, 16
# | ^
# | <stdin>:38:29: note: scanning from here
# | i32.load16_u $push1=, 0($0)
# | ^
# | <stdin>:39:7: note: possible intended match here
# | i32.extend16_s $push0=, $pop1
# | ^
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/WebAssembly/load-ext.ll:69:14: error: FAST-NEXT: expected string not found in input
# | ; FAST-NEXT: i32.const $push[[C1:[0-9]+]]=, 24
# | ^
# | <stdin>:59:28: note: scanning from here
# | i32.load8_u $push2=, 0($0)
# | ^
# | <stdin>:60:13: note: possible intended match here
# | i64.extend_i32_u $push0=, $pop2
# | ^
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/WebAssembly/load-ext.ll:99:14: error: FAST-NEXT: expected string not found in input
# | ; FAST-NEXT: i32.const $push[[C1:[0-9]+]]=, 16
# | ^
# | <stdin>:82:29: note: scanning from here
# | i32.load16_u $push2=, 0($0)
# | ^
# | <stdin>:83:13: note: possible intended match here
# | i64.extend_i32_u $push0=, $pop2
# | ^
# |
# | Input file: <stdin>
# | Check file: /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/WebAssembly/load-ext.ll
# |
# | -dump-input=help explains the following input dump.
# |
# | Input was:
# | <<<<<<
# | .
# | .
# | .
# | 12: .section .text.sext_i8_i32,"",@
# | 13: .globl sext_i8_i32
# | 14: .type sext_i8_i32, at function
# | 15: sext_i8_i32:
# | 16: .functype sext_i8_i32 (i32) -> (i32)
# | 17: i32.load8_u $push1=, 0($0)
# | next:12'0 X error: no match found
# | 18: i32.extend8_s $push0=, $pop1
# | next:12'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | next:12'1 ? possible intended match
# | 19: return $pop0
# | next:12'0 ~~~~~~~~~~~~~~
# | 20: end_function
# | next:12'0 ~~~~~~~~~~~~~~
# | 21:
# | next:12'0 ~
# | 22: .section .text.zext_i8_i32,"",@
# | next:12'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 23: .globl zext_i8_i32
# | next:12'0 ~~~~~~~~~~~~~~~~~~~~
# | .
# | .
# | .
# | 33: .section .text.sext_i16_i32,"",@
# | 34: .globl sext_i16_i32
# | 35: .type sext_i16_i32, at function
# | 36: sext_i16_i32:
# | 37: .functype sext_i16_i32 (i32) -> (i32)
# | 38: i32.load16_u $push1=, 0($0)
# | next:41'0 X error: no match found
# | 39: i32.extend16_s $push0=, $pop1
# | next:41'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | next:41'1 ? possible intended match
# | 40: return $pop0
# | next:41'0 ~~~~~~~~~~~~~~
# | 41: end_function
# | next:41'0 ~~~~~~~~~~~~~~
# | 42:
# | next:41'0 ~
# | 43: .section .text.zext_i16_i32,"",@
# | next:41'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 44: .globl zext_i16_i32
# | next:41'0 ~~~~~~~~~~~~~~~~~~~~~
# | .
# | .
# | .
# | 54: .section .text.sext_i8_i64,"",@
# | 55: .globl sext_i8_i64
# | 56: .type sext_i8_i64, at function
# | 57: sext_i8_i64:
# | 58: .functype sext_i8_i64 (i32) -> (i64)
# | 59: i32.load8_u $push2=, 0($0)
# | next:69'0 X error: no match found
# | 60: i64.extend_i32_u $push0=, $pop2
# | next:69'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | next:69'1 ? possible intended match
# | 61: i64.extend8_s $push1=, $pop0
# | next:69'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 62: return $pop1
# | next:69'0 ~~~~~~~~~~~~~~
# | 63: end_function
# | next:69'0 ~~~~~~~~~~~~~~
# | 64:
# | next:69'0 ~
# | 65: .section .text.zext_i8_i64,"",@
# | next:69'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | .
# | .
# | .
# | 77: .section .text.sext_i16_i64,"",@
# | 78: .globl sext_i16_i64
# | 79: .type sext_i16_i64, at function
# | 80: sext_i16_i64:
# | 81: .functype sext_i16_i64 (i32) -> (i64)
# | 82: i32.load16_u $push2=, 0($0)
# | next:99'0 X error: no match found
# | 83: i64.extend_i32_u $push0=, $pop2
# | next:99'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | next:99'1 ? possible intended match
# | 84: i64.extend16_s $push1=, $pop0
# | next:99'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 85: return $pop1
# | next:99'0 ~~~~~~~~~~~~~~
# | 86: end_function
# | next:99'0 ~~~~~~~~~~~~~~
# | 87:
# | next:99'0 ~
# | 88: .section .text.zext_i16_i64,"",@
# | next:99'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | .
# | .
# | .
# | >>>>>>
# `-----------------------------
# 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/181480
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