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| author | Craig Topper <craig.topper@intel.com> | 2018-01-07 06:24:25 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2018-01-07 06:24:25 +0000 |
| commit | a124ab10ef91c1856c9dbd0b07417edac871d46f (patch) | |
| tree | 2917a0fab425dfb0c3175131207ce3fdb711a76b | |
| parent | 11aede13db63e7908171dbb3edf4ee6afdf9dd84 (diff) | |
| download | bcm5719-llvm-a124ab10ef91c1856c9dbd0b07417edac871d46f.tar.gz bcm5719-llvm-a124ab10ef91c1856c9dbd0b07417edac871d46f.zip | |
[X86] Add some 8 and 16-bit instructions to the load folding tables.
llvm-svn: 321952
| -rw-r--r-- | llvm/lib/Target/X86/CMakeLists.txt | 4 | ||||
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrInfo.cpp | 6 |
2 files changed, 7 insertions, 3 deletions
diff --git a/llvm/lib/Target/X86/CMakeLists.txt b/llvm/lib/Target/X86/CMakeLists.txt index 7e0df294146..c3b16e20bf8 100644 --- a/llvm/lib/Target/X86/CMakeLists.txt +++ b/llvm/lib/Target/X86/CMakeLists.txt @@ -14,9 +14,7 @@ tablegen(LLVM X86GenEVEX2VEXTables.inc -gen-x86-EVEX2VEX-tables) tablegen(LLVM X86GenRegisterBank.inc -gen-register-bank) tablegen(LLVM X86GenGlobalISel.inc -gen-global-isel) -if (X86_GEN_FOLD_TABLES) - tablegen(LLVM X86GenFoldTables.inc -gen-x86-fold-tables) -endif() +tablegen(LLVM X86GenFoldTables.inc -gen-x86-fold-tables) add_public_tablegen_target(X86CommonTableGen) diff --git a/llvm/lib/Target/X86/X86InstrInfo.cpp b/llvm/lib/Target/X86/X86InstrInfo.cpp index 24a63801d3d..843fd2b1251 100644 --- a/llvm/lib/Target/X86/X86InstrInfo.cpp +++ b/llvm/lib/Target/X86/X86InstrInfo.cpp @@ -350,6 +350,7 @@ X86InstrInfo::X86InstrInfo(X86Subtarget &STI) { X86::BT16ri8, X86::BT16mi8, TB_FOLDED_LOAD }, { X86::BT32ri8, X86::BT32mi8, TB_FOLDED_LOAD }, { X86::BT64ri8, X86::BT64mi8, TB_FOLDED_LOAD }, + { X86::CALL16r, X86::CALL16m, TB_FOLDED_LOAD }, { X86::CALL32r, X86::CALL32m, TB_FOLDED_LOAD }, { X86::CALL64r, X86::CALL64m, TB_FOLDED_LOAD }, { X86::CMP16ri, X86::CMP16mi, TB_FOLDED_LOAD }, @@ -377,6 +378,7 @@ X86InstrInfo::X86InstrInfo(X86Subtarget &STI) { X86::IMUL32r, X86::IMUL32m, TB_FOLDED_LOAD }, { X86::IMUL64r, X86::IMUL64m, TB_FOLDED_LOAD }, { X86::IMUL8r, X86::IMUL8m, TB_FOLDED_LOAD }, + { X86::JMP16r, X86::JMP16m, TB_FOLDED_LOAD }, { X86::JMP32r, X86::JMP32m, TB_FOLDED_LOAD }, { X86::JMP64r, X86::JMP64m, TB_FOLDED_LOAD }, { X86::MOV16ri, X86::MOV16mi, TB_FOLDED_STORE }, @@ -1120,8 +1122,10 @@ X86InstrInfo::X86InstrInfo(X86Subtarget &STI) } static const X86MemoryFoldTableEntry MemoryFoldTable2[] = { + { X86::ADC16rr, X86::ADC16rm, 0 }, { X86::ADC32rr, X86::ADC32rm, 0 }, { X86::ADC64rr, X86::ADC64rm, 0 }, + { X86::ADC8rr, X86::ADC8rm, 0 }, { X86::ADD16rr, X86::ADD16rm, 0 }, { X86::ADD16rr_DB, X86::ADD16rm, TB_NO_REVERSE }, { X86::ADD32rr, X86::ADD32rm, 0 }, @@ -1352,8 +1356,10 @@ X86InstrInfo::X86InstrInfo(X86Subtarget &STI) { X86::PXORrr, X86::PXORrm, TB_ALIGN_16 }, { X86::ROUNDSDr_Int, X86::ROUNDSDm_Int, TB_NO_REVERSE }, { X86::ROUNDSSr_Int, X86::ROUNDSSm_Int, TB_NO_REVERSE }, + { X86::SBB16rr, X86::SBB16rm, 0 }, { X86::SBB32rr, X86::SBB32rm, 0 }, { X86::SBB64rr, X86::SBB64rm, 0 }, + { X86::SBB8rr, X86::SBB8rm, 0 }, { X86::SHUFPDrri, X86::SHUFPDrmi, TB_ALIGN_16 }, { X86::SHUFPSrri, X86::SHUFPSrmi, TB_ALIGN_16 }, { X86::SUB16rr, X86::SUB16rm, 0 }, |
