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An optimizing compiler for C.
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Author
Age
Files
Lines
*
[MIR] Merge identical scalar type branches
Richard-Qin-X
2026-08-29
1
-5
/
+1
*
[RISCV] Merge identical selector cases
Richard-Qin-X
2026-08-29
1
-2
/
+0
*
[RISCV] Widen jump table entry size arithmetic
Richard-Qin-X
2026-08-29
1
-1
/
+1
*
[RISCV] Reuse validated Zcmp frame offsets
Richard-Qin-X
2026-08-29
1
-8
/
+12
*
[RISCV] Assert merged memory offset invariants
Richard-Qin-X
2026-08-29
1
-0
/
+2
*
[RISCV] Reuse validated move registers
Richard-Qin-X
2026-08-29
1
-5
/
+9
*
[GlobalISel] Bind register bank optionals once
Richard-Qin-X
2026-08-29
1
-6
/
+9
*
[GlobalISel] Assert vector element type invariants
Richard-Qin-X
2026-08-29
1
-3
/
+7
*
[CodeGen] Bind virtual register types once
Richard-Qin-X
2026-08-29
1
-2
/
+3
*
[CodeGen] Apply LLVM declaration style
Richard-Qin-X
2026-08-29
3
-3
/
+3
*
[TableGen] Assert normalized MC pseudo operands
Richard-Qin-X
2026-08-29
1
-0
/
+2
*
[TableGen] Preserve optional target description values
Richard-Qin-X
2026-08-29
2
-9
/
+10
*
[GlobalISel] Remove redundant PHI narrowing checks
Richard-Qin-X
2026-08-29
1
-12
/
+7
*
[CodeGen] Complete LaneMask bitwise operations
Richard-Qin-X
2026-08-28
4
-17
/
+19
*
[Support] Use standard power-of-two checks
Richard-Qin-X
2026-08-28
8
-39
/
+20
*
[CMake] Remove unused clang-tidy file registration
Richard-Qin-X
2026-08-28
38
-281
/
+81
*
[RISCV] Complete Zcmp frame lowering and optimization
Richard-Qin-X
2026-08-28
8
-210
/
+439
*
[RISCV] Generate complete Zcmp instruction definitions
Richard-Qin-X
2026-08-28
6
-44
/
+217
*
[CodeGen] Add target machine registry
Richard-Qin-X
2026-08-28
24
-233
/
+735
*
[CodeGen] Separate assembly emission ownership
Richard-Qin-X
2026-08-28
15
-930
/
+1033
*
[RISCV] Separate calling convention assignment
Richard-Qin-X
2026-08-28
6
-479
/
+566
*
[CodeGen] Separate pass instrumentation ownership
Richard-Qin-X
2026-08-28
7
-612
/
+648
*
[CodeGen] Remove pass instrumentation snapshots
Richard-Qin-X
2026-08-28
2
-104
/
+11
*
[CodeGen] Centralize machine instruction erasure
Richard-Qin-X
2026-08-28
30
-474
/
+148
*
[GlobalISel] Generate floating memory selection
Richard-Qin-X
2026-08-27
9
-159
/
+179
*
[RISCV] Generate atomic RMW selection
Richard-Qin-X
2026-08-27
3
-95
/
+366
*
[RISCV] Remove unused selector helpers
Richard-Qin-X
2026-08-27
1
-80
/
+0
*
[GlobalISel] Select each instruction once
Richard-Qin-X
2026-08-27
3
-93
/
+0
*
[CodeGen] Remove machine action replay
Richard-Qin-X
2026-08-27
5
-214
/
+16
*
[CodeGen] Run machine optimizations once
Richard-Qin-X
2026-08-27
13
-217
/
+21
*
[CodeGen] Run scheduling transformations once
Richard-Qin-X
2026-08-26
7
-138
/
+30
*
[CodeGen] Remove transactional register allocation
Richard-Qin-X
2026-08-26
9
-174
/
+47
*
[CodeGen] Run SSA exit transformations once
Richard-Qin-X
2026-08-26
4
-57
/
+22
*
[GlobalISel] Run machine transformations once
Richard-Qin-X
2026-08-26
6
-78
/
+20
*
[CodeGen] Centralize machine pass property validation
Richard-Qin-X
2026-08-26
24
-169
/
+0
*
[RISCV] Implement push-pop optimization
Richard-Qin-X
2026-08-26
10
-27
/
+318
*
[CodeGen] Implement RISC-V finalize-isel
Richard-Qin-X
2026-08-26
10
-5
/
+667
*
[CodeGen] Implement reaching-def analysis printing
Richard-Qin-X
2026-08-26
10
-43
/
+554
*
[RISCV] Optimize W instructions
Richard-Qin-X
2026-08-26
4
-0
/
+642
*
[CodeGen] Implement the greedy register allocator pipeline
Richard-Qin-X
2026-08-25
16
-46
/
+454
*
[RISCV] Implement make-compressible pass
Richard-Qin-X
2026-08-25
11
-4
/
+492
*
[CodeGen] Implement RISC-V machine outlining
Richard-Qin-X
2026-08-25
10
-6
/
+1167
*
[RISCV] Implement base offset merging
Richard-Qin-X
2026-08-25
4
-0
/
+522
*
[RISCV] Implement Zcmp move merging
Richard-Qin-X
2026-08-25
9
-0
/
+392
*
[CodeGen] Implement CFI instruction insertion
Richard-Qin-X
2026-08-24
6
-1
/
+478
*
[RISCV] Implement save and restore libcalls
Richard-Qin-X
2026-08-24
3
-75
/
+347
*
[CodeGen] Match LLVM callee-save live-ins
Richard-Qin-X
2026-08-24
1
-1
/
+1
*
[RISCV] Match LLVM compressed stack frame lowering
Richard-Qin-X
2026-08-24
7
-104
/
+102
*
[RISCV] Match LLVM large call frame lowering
Richard-Qin-X
2026-08-24
3
-209
/
+290
*
[RISCV] Match LLVM emergency spill layout
Richard-Qin-X
2026-08-24
15
-230
/
+393
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