[llvm] 1b3fc75 - Revert "[LLVM][AArch64] Enable SVEIntrinsicOpts at all optimisation levels."

[Paul Walker via llvm-commits]

Author: Paul Walker
Date: 2024-10-09T10:44:00Z
New Revision: 1b3fc754515c64fdbe4a34292abe1082cb63942c

URL: https://github.com/llvm/llvm-project/commit/1b3fc754515c64fdbe4a34292abe1082cb63942c
DIFF: https://github.com/llvm/llvm-project/commit/1b3fc754515c64fdbe4a34292abe1082cb63942c.diff

LOG: Revert "[LLVM][AArch64] Enable SVEIntrinsicOpts at all optimisation levels."

This reverts commit 886d98e149843f3890ef4dd556a5dee45ff97fe9.

Added: 
    

Modified: 
    llvm/lib/Target/AArch64/AArch64TargetMachine.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp b/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
index 7b0ae23358673e..9f96f6c5e83ec4 100644
--- a/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
+++ b/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
@@ -588,7 +588,7 @@ void AArch64PassConfig::addIRPasses() {
 
   // Expand any SVE vector library calls that we can't code generate directly.
   if (EnableSVEIntrinsicOpts &&
-      TM->getOptLevel() != CodeGenOptLevel::None)
+      TM->getOptLevel() == CodeGenOptLevel::Aggressive)
     addPass(createSVEIntrinsicOptsPass());
 
   // Cmpxchg instructions are often used with a subsequent comparison to