[llvm] [AArch64][SME] Use reportFatalUsageError rather than assert (NFC) (PR #145491)
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Tue Jun 24 03:12:39 PDT 2025
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-backend-aarch64
Author: Benjamin Maxwell (MacDue)
<details>
<summary>Changes</summary>
Fixes #<!-- -->144351
---
Full diff: https://github.com/llvm/llvm-project/pull/145491.diff
1 Files Affected:
- (modified) llvm/lib/Target/AArch64/AArch64TargetMachine.cpp (+2-1)
``````````diff
diff --git a/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp b/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
index 8150e91c8ba52..65c3417cbb69f 100644
--- a/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
+++ b/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
@@ -481,7 +481,8 @@ AArch64TargetMachine::getSubtargetImpl(const Function &F) const {
MaxSVEVectorSize, IsStreaming, IsStreamingCompatible, HasMinSize);
}
- assert((!IsStreaming || I->hasSME()) && "Expected SME to be available");
+ if (IsStreaming && !I->hasSME())
+ reportFatalUsageError("Streaming SVE functions require SME");
return I.get();
}
``````````
</details>
https://github.com/llvm/llvm-project/pull/145491
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