[all-commits] [llvm/llvm-project] 174eb7: [compiler-rt][ARM] Optimized FP -> integer convers...

Simon Tatham via All-commits all-commits at lists.llvm.org
Thu May 28 02:42:27 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 174eb79572b3433aa338ede31815fa8fa6a13b29
      https://github.com/llvm/llvm-project/commit/174eb79572b3433aa338ede31815fa8fa6a13b29
  Author: Simon Tatham <simon.tatham at arm.com>
  Date:   2026-05-28 (Thu, 28 May 2026)

  Changed paths:
    M compiler-rt/lib/builtins/CMakeLists.txt
    A compiler-rt/lib/builtins/arm/fixdfdi.S
    A compiler-rt/lib/builtins/arm/fixdfsi.S
    A compiler-rt/lib/builtins/arm/fixsfdi.S
    A compiler-rt/lib/builtins/arm/fixsfsi.S
    A compiler-rt/lib/builtins/arm/fixunsdfdi.S
    A compiler-rt/lib/builtins/arm/fixunsdfsi.S
    A compiler-rt/lib/builtins/arm/fixunssfdi.S
    A compiler-rt/lib/builtins/arm/fixunssfsi.S
    A compiler-rt/test/builtins/Unit/fixdfdinew_test.c
    A compiler-rt/test/builtins/Unit/fixdfsinew_test.c
    A compiler-rt/test/builtins/Unit/fixsfdinew_test.c
    A compiler-rt/test/builtins/Unit/fixsfsinew_test.c
    A compiler-rt/test/builtins/Unit/fixunsdfdinew_test.c
    A compiler-rt/test/builtins/Unit/fixunsdfsinew_test.c
    A compiler-rt/test/builtins/Unit/fixunssfdinew_test.c
    A compiler-rt/test/builtins/Unit/fixunssfsinew_test.c

  Log Message:
  -----------
  [compiler-rt][ARM] Optimized FP -> integer conversions (#179927)

This commit adds a total of 8 new functions, all converting a
floating-point number to an integer, varying in 3 independent choices:

* input float format (32-bit or 64-bit)
* output integer size (32-bit or 64-bit)
* output integer type (signed or unsigned)



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