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| author | Chris Lattner <sabre@nondot.org> | 2008-01-07 23:16:55 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-01-07 23:16:55 +0000 |
| commit | f7c8db9ab5ba36b94bab7f1232c896abe41c86a7 (patch) | |
| tree | b7be6c625b420911391855f9a0f965267d053411 /lib/Target | |
| parent | 9b44944d3d46bb855b2aa48094628189004c8c51 (diff) | |
| download | external_llvm-f7c8db9ab5ba36b94bab7f1232c896abe41c86a7.zip external_llvm-f7c8db9ab5ba36b94bab7f1232c896abe41c86a7.tar.gz external_llvm-f7c8db9ab5ba36b94bab7f1232c896abe41c86a7.tar.bz2 | |
add a new bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45726 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/Target.td | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/Target.td b/lib/Target/Target.td index 64a710b..766966f 100644 --- a/lib/Target/Target.td +++ b/lib/Target/Target.td @@ -190,7 +190,8 @@ class Instruction { bit isBarrier = 0; // Can control flow fall through this instruction? bit isCall = 0; // Is this instruction a call instruction? bit isSimpleLoad = 0; // Is this just a load instruction? - bit mayStore = 0; // Can this instruction modify memory? + bit mayLoad = 0; // Is it possible for this inst to read memory? + bit mayStore = 0; // Is it possible for this inst to write memory? bit isImplicitDef = 0; // Is this instruction an implicit def instruction? bit isTwoAddress = 0; // Is this a two address instruction? bit isConvertibleToThreeAddress = 0; // Can this 2-addr instruction promote? |