| Run: | explore-bc8218b282-20261015-075519 |
| Kind: | fallback |
| Category: | legalize: G_LOAD <16 x s32>,p0 |
| Occurrences: | 8 in 2 configs, 1 test files |
| Snippet from: | fastcc-int.ll @caller via llvm-extract |
| Config: | -mtriple=riscv32 -verify-machineinstrs |
| Local check: | reproduces at bc8218b282 |
| Compiler Explorer: | not uploaded (over --godbolt-limit or disabled) |
; Function Attrs: nounwind
declare fastcc i32 @callee(<16 x i32>) #0
; Function Attrs: nounwind
define i32 @caller(<16 x i32> %A) #0 {
%C = call fastcc i32 @callee(<16 x i32> %A)
ret i32 %C
}
attributes #0 = { nounwind }
llc -mtriple=riscv32 -verify-machineinstrs -global-isel -global-isel-abort=2 -pass-remarks-missed=gisel.* snippet.ll -o - llc -mtriple=riscv32 -verify-machineinstrs -global-isel=0 snippet.ll -o -
remark: <unknown>:0:0: unable to legalize instruction: %0:_(<16 x s32>) = G_LOAD %1:_(p0) :: (load (<16 x s32>)) (in function: caller) warning: Instruction selection used fallback path for caller
| Input | Function | Config |
|---|---|---|
| fastcc-int.ll | caller | -mtriple=riscv32 -verify-machineinstrs |
| fastcc-int.ll | caller | -mtriple=riscv64 -verify-machineinstrs |
| fastcc-int.201ad5c8f7.ll (mutant of fastcc-int.ll) | caller | -mtriple=riscv64 -verify-machineinstrs |
| fastcc-int.2d4761e7e5.ll (mutant of fastcc-int.ll) | caller | -mtriple=riscv32 -verify-machineinstrs |
| fastcc-int.896d81a9c4.ll (mutant of fastcc-int.ll) | caller | -mtriple=riscv64 -verify-machineinstrs |
| fastcc-int.8ae2a4efed.ll (mutant of fastcc-int.ll) | caller | -mtriple=riscv32 -verify-machineinstrs |
| fastcc-int.a96b970a9c.ll (mutant of fastcc-int.ll) | caller | -mtriple=riscv64 -verify-machineinstrs |
| fastcc-int.dd894a1229.ll (mutant of fastcc-int.ll) | caller | -mtriple=riscv32 -verify-machineinstrs |
Generated 2026-10-15 08:05 UTC.