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Pull requests list

ValueTracking: Identify implied fp classes by general fcmp backend:AMDGPU floating-point Floating-point math llvm:analysis Includes value tracking, cost tables and constant folding llvm:optimizations llvm:transforms
#65983 by arsenm was closed Sep 15, 2023 Loading… updated Sep 15, 2023
3
ValueTracking: Use fcAllFlags for unknown value floating-point Floating-point math llvm:analysis Includes value tracking, cost tables and constant folding
#66393 by arsenm was merged Oct 5, 2023 Loading… updated Oct 5, 2023
10
ValueTracking: Handle compare gt to -inf in class identification floating-point Floating-point math llvm:analysis Includes value tracking, cost tables and constant folding llvm:transforms
#72086 by arsenm was merged Nov 14, 2023 Loading… updated Nov 14, 2023
2
clang: Add pragma clang fp reciprocal clang:frontend Language frontend issues, e.g. anything involving "Sema" clang Clang issues not falling into any other category enhancement Improving things as opposed to bug fixing, e.g. new or missing feature floating-point Floating-point math
#68267 by arsenm was merged Nov 28, 2023 Loading… updated Nov 28, 2023
1
18
DAG: Fix chain mismanagement in SoftenFloatRes_FP_EXTEND backend:AArch64 backend:AMDGPU floating-point Floating-point math llvm:SelectionDAG SelectionDAGISel as well
#74406 by arsenm was closed Dec 6, 2023 Loading… updated Dec 6, 2023
9
DAG: Implement promotion for strict_fpextend backend:AMDGPU floating-point Floating-point math llvm:SelectionDAG SelectionDAGISel as well
#74310 by arsenm was merged Dec 22, 2023 Loading… updated Dec 22, 2023
6
DAG: Implement promotion for strict_fp_round backend:AMDGPU floating-point Floating-point math llvm:SelectionDAG SelectionDAGISel as well
#74332 by arsenm was merged Jan 5, 2024 Loading… updated Jan 5, 2024
11
[InstCombine] Add log-pow simplification for FP exponent edge case. floating-point Floating-point math llvm:transforms
#76641 by tanmaysachan was merged Jan 17, 2024 Loading… updated Jan 17, 2024
1
30
DAG: Fix ABI lowering with FP promote in strictfp functions backend:AMDGPU floating-point Floating-point math llvm:SelectionDAG SelectionDAGISel as well
#74405 by arsenm was merged Jan 18, 2024 Loading… updated Jan 18, 2024
7
ValueTracking: Recognize fcmp ole/ugt with inf as a class test floating-point Floating-point math llvm:analysis Includes value tracking, cost tables and constant folding llvm:transforms
#79095 by arsenm was merged Jan 23, 2024 Loading… updated Jan 23, 2024
3
ValueTracking: Identify implied fp classes by general fcmp floating-point Floating-point math llvm:analysis Includes value tracking, cost tables and constant folding llvm:transforms
#66505 by arsenm was merged Nov 10, 2023 Loading… updated Jan 25, 2024
35
[InstCombine] Fold select with signbit idiom into fabs floating-point Floating-point math llvm:transforms
#76342 by dtcxzyw was merged Jan 31, 2024 Loading… updated Jan 31, 2024
15
[ValueTracking] Merge cannotBeOrderedLessThanZeroImpl into computeKnownFPClass floating-point Floating-point math llvm:analysis Includes value tracking, cost tables and constant folding llvm:transforms
#76360 by dtcxzyw was merged Jan 31, 2024 Loading… updated Jan 31, 2024
10
Revert "InstCombine: Fold is.fpclass(x, fcInf) to fabs+fcmp" clang Clang issues not falling into any other category floating-point Floating-point math llvm:transforms
#76338 by dtcxzyw was closed Jan 7, 2024 Loading… updated Feb 6, 2024
4
[InstCombine] Canonicalize the fcmp range check idiom into fabs + fcmp floating-point Floating-point math llvm:transforms
#76367 by dtcxzyw was merged Feb 6, 2024 Loading… updated Feb 6, 2024
24
Reapply "InstCombine: Introduce SimplifyDemandedUseFPClass"" clang Clang issues not falling into any other category floating-point Floating-point math llvm:analysis Includes value tracking, cost tables and constant folding llvm:optimizations llvm:transforms
#74056 by arsenm was merged Feb 8, 2024 Loading… updated Feb 8, 2024
27
InstCombine: Enable SimplifyDemandedUseFPClass and remove flag clang Clang issues not falling into any other category floating-point Floating-point math llvm:instcombine Covers the InstCombine, InstSimplify and AggressiveInstCombine passes llvm:transforms
#81108 by arsenm was merged Feb 13, 2024 Loading… updated Feb 13, 2024
3
APFloat: Fix signed zero handling in minnum/maxnum backend:AMDGPU floating-point Floating-point math llvm:adt llvm:transforms
#83376 by arsenm was merged Feb 29, 2024 Loading… updated Feb 29, 2024
6
ValueTracking: Merge fcmpImpliesClass and fcmpToClassTest floating-point Floating-point math llvm:analysis Includes value tracking, cost tables and constant folding llvm:transforms
#66522 by arsenm was merged Jan 27, 2024 Loading… updated Mar 19, 2024
12
[InstCombine] Clear sign-bit of the constant magnitude in copysign floating-point Floating-point math llvm:transforms
#85787 by dtcxzyw was merged Mar 19, 2024 Loading… updated Mar 19, 2024
2
[InstCombine] Fold fmul X, -0.0 into copysign(0.0, -X) floating-point Floating-point math llvm:transforms
#85772 by dtcxzyw was merged Mar 21, 2024 Loading… updated Mar 21, 2024
15
[RFC] IR: Support atomicrmw FP ops with vector types backend:AArch64 backend:AMDGPU backend:X86 enhancement Improving things as opposed to bug fixing, e.g. new or missing feature floating-point Floating-point math llvm:ir llvm:transforms
#86796 by arsenm was merged Apr 6, 2024 Loading… updated Apr 6, 2024
10
ValueTracking: Treat poison more aggressively in computeKnownFPClass backend:AMDGPU floating-point Floating-point math llvm:analysis Includes value tracking, cost tables and constant folding llvm:transforms
#87990 by arsenm was merged Apr 15, 2024 Loading… updated Apr 15, 2024
3
DAG: Skip 0 sign handling in minimum/maximum lowering for _ieee case backend:AMDGPU backend:PowerPC floating-point Floating-point math llvm:SelectionDAG SelectionDAGISel as well
#91326 by arsenm was merged May 9, 2024 Loading… updated May 9, 2024
5
InstCombine: Emit ldexp intrinsic in exp2->ldexp combine floating-point Floating-point math llvm:instcombine Covers the InstCombine, InstSimplify and AggressiveInstCombine passes llvm:transforms
#92039 by arsenm was merged May 15, 2024 Loading… updated May 15, 2024
4
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