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| author | Chris Lattner <sabre@nondot.org> | 2006-07-10 20:56:58 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-07-10 20:56:58 +0000 |
| commit | a7976d329ec03d71aa4b1dee4e13bf694568a839 (patch) | |
| tree | f2007845c7924465daec41edd806b3bafbe6ecf3 /llvm/lib/Target/PowerPC/PPCHazardRecognizers.cpp | |
| parent | a0449c29360d3aac8c788986df27202b91986694 (diff) | |
| download | bcm5719-llvm-a7976d329ec03d71aa4b1dee4e13bf694568a839.tar.gz bcm5719-llvm-a7976d329ec03d71aa4b1dee4e13bf694568a839.zip | |
Implement Regression/CodeGen/PowerPC/bswap-load-store.ll by folding bswaps
into i16/i32 load/stores.
llvm-svn: 29089
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCHazardRecognizers.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCHazardRecognizers.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCHazardRecognizers.cpp b/llvm/lib/Target/PowerPC/PPCHazardRecognizers.cpp index 6208d7dc91d..d2f81c673f9 100644 --- a/llvm/lib/Target/PowerPC/PPCHazardRecognizers.cpp +++ b/llvm/lib/Target/PowerPC/PPCHazardRecognizers.cpp @@ -178,6 +178,7 @@ getHazardType(SDNode *Node) { case PPC::LHZ: case PPC::LHZX: case PPC::LVEHX: + case PPC::LHBRX: LoadSize = 2; break; case PPC::LFS: @@ -188,6 +189,7 @@ getHazardType(SDNode *Node) { case PPC::LWA: case PPC::LWAX: case PPC::LVEWX: + case PPC::LWBRX: LoadSize = 4; break; case PPC::LFD: @@ -233,6 +235,7 @@ void PPCHazardRecognizer970::EmitInstruction(SDNode *Node) { case PPC::STHX: case PPC::STH: case PPC::STVEHX: + case PPC::STHBRX: ThisStoreSize = 2; break; case PPC::STFS: @@ -243,6 +246,7 @@ void PPCHazardRecognizer970::EmitInstruction(SDNode *Node) { case PPC::STW: case PPC::STVEWX: case PPC::STFIWX: + case PPC::STWBRX: ThisStoreSize = 4; break; case PPC::STD_32: |
