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| author | Dan Gohman <gohman@apple.com> | 2008-07-23 00:34:11 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-07-23 00:34:11 +0000 |
| commit | 29474e9327b30f3f79a5ce3d4264cc23e1e6dcdb (patch) | |
| tree | 36ed972103bbbb170370e4e6688787ed5f1f9ac8 /lib/Transforms/Scalar/InstructionCombining.cpp | |
| parent | 3cae033b4107c5bc1097e17ed9f8338a076502b3 (diff) | |
| download | external_llvm-29474e9327b30f3f79a5ce3d4264cc23e1e6dcdb.zip external_llvm-29474e9327b30f3f79a5ce3d4264cc23e1e6dcdb.tar.gz external_llvm-29474e9327b30f3f79a5ce3d4264cc23e1e6dcdb.tar.bz2 | |
Enable first-class aggregates support.
Remove the GetResultInst instruction. It is still accepted in LLVM assembly
and bitcode, where it is now auto-upgraded to ExtractValueInst. Also, remove
support for return instructions with multiple values. These are auto-upgraded
to use InsertValueInst instructions.
The IRBuilder still accepts multiple-value returns, and auto-upgrades them
to InsertValueInst instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53941 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/InstructionCombining.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/InstructionCombining.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp index 861badf..da98d0a 100644 --- a/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/lib/Transforms/Scalar/InstructionCombining.cpp @@ -11476,9 +11476,7 @@ bool InstCombiner::DoOneIteration(Function &F, unsigned Iteration) { } // See if we can trivially sink this instruction to a successor basic block. - // FIXME: Remove GetResultInst test when first class support for aggregates - // is implemented. - if (I->hasOneUse() && !isa<GetResultInst>(I)) { + if (I->hasOneUse()) { BasicBlock *BB = I->getParent(); BasicBlock *UserParent = cast<Instruction>(I->use_back())->getParent(); if (UserParent != BB) { |