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An optimizing compiler for C.
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Author
Age
Files
Lines
*
[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
*
[CodeGen] Match LLVM machine combiner semantics
Richard-Qin-X
2026-08-24
6
-343
/
+179
*
[RISCV] Match LLVM frame lowering semantics
Richard-Qin-X
2026-08-24
13
-155
/
+164
*
[CodeGen] Implement RISC-V peephole branch optimization
Richard-Qin-X
2026-08-24
6
-1
/
+359
*
[RISCV] Generate MC pseudo lowering
Richard-Qin-X
2026-08-22
15
-207
/
+392
*
[CodeGen] Match LLVM machine debug stripping
Richard-Qin-X
2026-08-22
9
-2
/
+85
*
[CodeGen] Generate RISC-V macro fusion rules
Richard-Qin-X
2026-08-22
37
-91
/
+1323
*
[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
5
-270
/
+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
7
-469
/
+310
*
[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
2
-8
/
+2
*
[CodeGen] Remove unsupported post-frame combiner
Richard-Qin-X
2026-08-19
4
-25
/
+1
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