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| author | Dan Gohman <gohman@apple.com> | 2009-09-25 20:36:54 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-09-25 20:36:54 +0000 |
| commit | c76909abfec876c6b751d693ebd3df07df686aa0 (patch) | |
| tree | bc66c4b4bc5955aa33a7c6fb19c0163ef070b08a /test/CodeGen | |
| parent | 602b0c8c17f458d2c80f2deb3c8e554d516ee316 (diff) | |
| download | external_llvm-c76909abfec876c6b751d693ebd3df07df686aa0.zip external_llvm-c76909abfec876c6b751d693ebd3df07df686aa0.tar.gz external_llvm-c76909abfec876c6b751d693ebd3df07df686aa0.tar.bz2 | |
Improve MachineMemOperand handling.
- Allocate MachineMemOperands and MachineMemOperand lists in MachineFunctions.
This eliminates MachineInstr's std::list member and allows the data to be
created by isel and live for the remainder of codegen, avoiding a lot of
copying and unnecessary translation. This also shrinks MemSDNode.
- Delete MemOperandSDNode. Introduce MachineSDNode which has dedicated
fields for MachineMemOperands.
- Change MemSDNode to have a MachineMemOperand member instead of its own
fields with the same information. This introduces some redundancy, but
it's more consistent with what MachineInstr will eventually want.
- Ignore alignment when searching for redundant loads for CSE, but remember
the greatest alignment.
Target-specific code which previously used MemOperandSDNodes with generic
SDNodes now use MemIntrinsicSDNodes, with opcodes in a designated range
so that the SelectionDAG framework knows that MachineMemOperand information
is available.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82794 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/ARM/2008-11-19-ScavengerAssert.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/CodeGen/ARM/2008-11-19-ScavengerAssert.ll b/test/CodeGen/ARM/2008-11-19-ScavengerAssert.ll index 3291856..be78023 100644 --- a/test/CodeGen/ARM/2008-11-19-ScavengerAssert.ll +++ b/test/CodeGen/ARM/2008-11-19-ScavengerAssert.ll @@ -1,4 +1,4 @@ -; RUN: llc < %s -mtriple=arm-apple-darwin9 -stats |& grep asm-printer | grep 162 +; RUN: llc < %s -mtriple=arm-apple-darwin9 -stats |& grep asm-printer | grep 159 %"struct.Adv5::Ekin<3>" = type <{ i8 }> %"struct.Adv5::X::Energyflux<3>" = type { double } |