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An optimizing compiler for C.
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CodeGen
Commit message (
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Author
Age
Files
Lines
*
[RISCV] Match LLVM frame lowering semantics
Richard-Qin-X
2026-08-24
4
-51
/
+3
*
[CodeGen] Implement RISC-V peephole branch optimization
Richard-Qin-X
2026-08-24
3
-1
/
+104
*
[CodeGen] Match LLVM machine debug stripping
Richard-Qin-X
2026-08-22
4
-1
/
+54
*
[CodeGen] Generate RISC-V macro fusion rules
Richard-Qin-X
2026-08-22
8
-38
/
+347
*
[CodeGen] Match LLVM final verifier contract
Richard-Qin-X
2026-08-19
1
-2
/
+2
*
[CodeGen] Match LLVM finalization contract
Richard-Qin-X
2026-08-19
1
-2
/
+2
*
[CodeGen] Match LLVM late pseudo contract
Richard-Qin-X
2026-08-19
1
-2
/
+2
*
[CodeGen] Remove RCC fallthrough normalization
Richard-Qin-X
2026-08-19
3
-169
/
+0
*
[CodeGen] Match LLVM block placement contract
Richard-Qin-X
2026-08-19
1
-6
/
+2
*
[CodeGen] Unify LLVM branch folding pipeline
Richard-Qin-X
2026-08-19
4
-424
/
+304
*
[CodeGen] Match LLVM tail duplication contract
Richard-Qin-X
2026-08-19
1
-9
/
+1
*
[CodeGen] Match LLVM post-machine scheduler contract
Richard-Qin-X
2026-08-19
1
-7
/
+1
*
[CodeGen] Match LLVM post-RA pseudo expansion contract
Richard-Qin-X
2026-08-19
1
-7
/
+1
*
[CodeGen] Remove non-LLVM machine DCE placements
Richard-Qin-X
2026-08-19
1
-6
/
+0
*
[CodeGen] Remove unsupported post-frame combiner
Richard-Qin-X
2026-08-19
2
-22
/
+0
*
[CodeGen] Remove unsupported pre-PEI pseudo expansion
Richard-Qin-X
2026-08-19
2
-39
/
+2
*
[CodeGen] Match LLVM shrink wrapping contract
Richard-Qin-X
2026-08-19
1
-7
/
+1
*
[CodeGen] Match LLVM post-RA sink contract
Richard-Qin-X
2026-08-19
1
-3
/
+1
*
[CodeGen] Match LLVM post-RA LICM contract
Richard-Qin-X
2026-08-19
1
-3
/
+1
*
[CodeGen] Match LLVM post-RA combiner contract
Richard-Qin-X
2026-08-19
1
-1
/
+1
*
[CodeGen] Match LLVM stack slot coloring contract
Richard-Qin-X
2026-08-19
1
-6
/
+1
*
[CodeGen] Match LLVM PBQP allocator input contract
Richard-Qin-X
2026-08-19
1
-4
/
+2
*
[CodeGen] Match LLVM machine scheduler contract
Richard-Qin-X
2026-08-19
1
-6
/
+1
*
[CodeGen] Match LLVM machine sink input contract
Richard-Qin-X
2026-08-19
1
-2
/
+2
*
[CodeGen] Match LLVM prologepilog input contract
Richard-Qin-X
2026-08-19
1
-2
/
+1
*
[GlobalISel] Generate prelegalizer combiner rules
Richard-Qin-X
2026-08-19
3
-3
/
+329
*
[RISCV][GlobalISel] Select and expand global addresses
Richard-Qin-X
2026-08-19
4
-5
/
+50
*
[RISCV][GlobalISel] Generate integer load selection
Richard-Qin-X
2026-08-19
1
-0
/
+28
*
[RISCV][GlobalISel] Match floating comparisons
Richard-Qin-X
2026-08-19
2
-10
/
+50
*
[RISCV][GlobalISel] Generate conditional branch selection
Richard-Qin-X
2026-08-17
1
-5
/
+27
*
[RISCV][GlobalISel] Constrain core copies during selection
Richard-Qin-X
2026-08-17
1
-10
/
+14
*
[GlobalISel] Remove redundant virtual copies after selection
Richard-Qin-X
2026-08-17
1
-2
/
+42
*
[RISCV][GlobalISel] Generate integer extension selections
Richard-Qin-X
2026-08-17
1
-33
/
+74
*
[RISCV][GlobalISel] Generate shift selections
Richard-Qin-X
2026-08-16
2
-46
/
+374
*
[RISCV][GlobalISel] Generate integer comparisons
Richard-Qin-X
2026-08-16
3
-132
/
+570
*
[RISCV][GlobalISel] Select comparisons against zero
Richard-Qin-X
2026-08-16
1
-18
/
+274
*
tablegen: Generate GlobalISel match tables
Richard-Qin-X
2026-08-16
2
-0
/
+255
*
[GlobalISel] Propagate no-fp-except flags
Richard-Qin-X
2026-08-16
1
-0
/
+37
*
[GlobalISel] Delete dead instructions before selection
Richard-Qin-X
2026-08-16
1
-11
/
+1
*
[RISCV][GlobalISel] Select constant operands as immediates
Richard-Qin-X
2026-08-16
2
-7
/
+24
*
[GlobalISel] Clear virtual register types after selection
Richard-Qin-X
2026-08-15
2
-2
/
+6
*
[GlobalISel] Preserve MIR live-ins during selection
Richard-Qin-X
2026-08-15
1
-20
/
+0
*
[GlobalISel] Lower inline memory copies
Richard-Qin-X
2026-08-15
1
-6
/
+104
*
[GlobalISel] Legalize scalar memory operations
Richard-Qin-X
2026-08-15
1
-0
/
+759
*
[GlobalISel] Legalize saturating arithmetic
Richard-Qin-X
2026-08-15
1
-0
/
+362
*
[GlobalISel] Legalize signed extended add/sub
Richard-Qin-X
2026-08-15
1
-16
/
+178
*
[GlobalISel] Legalize multiply with overflow
Richard-Qin-X
2026-08-15
1
-0
/
+196
*
[GlobalISel] Legalize multi-precision multiplication
Richard-Qin-X
2026-08-15
1
-0
/
+268
*
[GlobalISel] Narrow integer comparisons
Richard-Qin-X
2026-08-15
1
-0
/
+195
*
[GlobalISel] Lower funnel shifts
Richard-Qin-X
2026-08-15
1
-0
/
+121
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