[libc-commits] [libc] Reapply "[libc][math][c23] Add remaining linux/* entrypoints for {, u}fromfp{, x}* (#86692)" (PR #88567)

[via libc-commits]

https://github.com/overmighty created https://github.com/llvm/llvm-project/pull/88567

This reverts commit 8a071678a9091d536eae29912ca7be6238105956.

The test failure on 32-bit Arm should have been fixed by #86892.

cc @nickdesaulniers @lntue


>From 2067d3eeb12ee72da9e895992877e269a6280408 Mon Sep 17 00:00:00 2001
From: OverMighty <its.overmighty at gmail.com>
Date: Fri, 12 Apr 2024 20:34:59 +0100
Subject: [PATCH] Reapply "[libc][math][c23] Add remaining linux/* entrypoints
 for {,u}fromfp{,x}* (#86692)"

This reverts commit 8a071678a9091d536eae29912ca7be6238105956.

The test failure on 32-bit Arm should have been fixed by #86892.
---
 libc/config/linux/aarch64/entrypoints.txt | 16 ++++++++++++++++
 libc/config/linux/arm/entrypoints.txt     | 12 ++++++++++++
 libc/config/linux/riscv/entrypoints.txt   | 16 ++++++++++++++++
 3 files changed, 44 insertions(+)

diff --git a/libc/config/linux/aarch64/entrypoints.txt b/libc/config/linux/aarch64/entrypoints.txt
index f5f5c437685a21..2952baacdd67fd 100644
--- a/libc/config/linux/aarch64/entrypoints.txt
+++ b/libc/config/linux/aarch64/entrypoints.txt
@@ -398,6 +398,12 @@ set(TARGET_LIBM_ENTRYPOINTS
     libc.src.math.frexp
     libc.src.math.frexpf
     libc.src.math.frexpl
+    libc.src.math.fromfp
+    libc.src.math.fromfpf
+    libc.src.math.fromfpl
+    libc.src.math.fromfpx
+    libc.src.math.fromfpxf
+    libc.src.math.fromfpxl
     libc.src.math.hypot
     libc.src.math.hypotf
     libc.src.math.ilogb
@@ -480,6 +486,12 @@ set(TARGET_LIBM_ENTRYPOINTS
     libc.src.math.trunc
     libc.src.math.truncf
     libc.src.math.truncl
+    libc.src.math.ufromfp
+    libc.src.math.ufromfpf
+    libc.src.math.ufromfpl
+    libc.src.math.ufromfpx
+    libc.src.math.ufromfpxf
+    libc.src.math.ufromfpxl
 )
 
 if(LIBC_TYPES_HAS_FLOAT128)
@@ -502,6 +514,8 @@ if(LIBC_TYPES_HAS_FLOAT128)
     libc.src.math.fminimum_mag_numf128
     libc.src.math.fmodf128
     libc.src.math.frexpf128
+    libc.src.math.fromfpf128
+    libc.src.math.fromfpxf128
     libc.src.math.ilogbf128
     libc.src.math.ldexpf128
     libc.src.math.llogbf128
@@ -519,6 +533,8 @@ if(LIBC_TYPES_HAS_FLOAT128)
     libc.src.math.roundf128
     libc.src.math.sqrtf128
     libc.src.math.truncf128
+    libc.src.math.ufromfpf128
+    libc.src.math.ufromfpxf128
   )
 endif()
 
diff --git a/libc/config/linux/arm/entrypoints.txt b/libc/config/linux/arm/entrypoints.txt
index fca50735d320ba..35fd588a9a6c4d 100644
--- a/libc/config/linux/arm/entrypoints.txt
+++ b/libc/config/linux/arm/entrypoints.txt
@@ -265,6 +265,12 @@ set(TARGET_LIBM_ENTRYPOINTS
     libc.src.math.frexp
     libc.src.math.frexpf
     libc.src.math.frexpl
+    libc.src.math.fromfp
+    libc.src.math.fromfpf
+    libc.src.math.fromfpl
+    libc.src.math.fromfpx
+    libc.src.math.fromfpxf
+    libc.src.math.fromfpxl
     libc.src.math.hypot
     libc.src.math.hypotf
     libc.src.math.ilogb
@@ -347,6 +353,12 @@ set(TARGET_LIBM_ENTRYPOINTS
     libc.src.math.trunc
     libc.src.math.truncf
     libc.src.math.truncl
+    libc.src.math.ufromfp
+    libc.src.math.ufromfpf
+    libc.src.math.ufromfpl
+    libc.src.math.ufromfpx
+    libc.src.math.ufromfpxf
+    libc.src.math.ufromfpxl
 )
 
 set(TARGET_LLVMLIBC_ENTRYPOINTS
diff --git a/libc/config/linux/riscv/entrypoints.txt b/libc/config/linux/riscv/entrypoints.txt
index 71289789158f4b..47c03a61c45a93 100644
--- a/libc/config/linux/riscv/entrypoints.txt
+++ b/libc/config/linux/riscv/entrypoints.txt
@@ -406,6 +406,12 @@ set(TARGET_LIBM_ENTRYPOINTS
     libc.src.math.frexp
     libc.src.math.frexpf
     libc.src.math.frexpl
+    libc.src.math.fromfp
+    libc.src.math.fromfpf
+    libc.src.math.fromfpl
+    libc.src.math.fromfpx
+    libc.src.math.fromfpxf
+    libc.src.math.fromfpxl
     libc.src.math.hypot
     libc.src.math.hypotf
     libc.src.math.ilogb
@@ -488,6 +494,12 @@ set(TARGET_LIBM_ENTRYPOINTS
     libc.src.math.trunc
     libc.src.math.truncf
     libc.src.math.truncl
+    libc.src.math.ufromfp
+    libc.src.math.ufromfpf
+    libc.src.math.ufromfpl
+    libc.src.math.ufromfpx
+    libc.src.math.ufromfpxf
+    libc.src.math.ufromfpxl
 )
 
 if(LIBC_TYPES_HAS_FLOAT128)
@@ -510,6 +522,8 @@ if(LIBC_TYPES_HAS_FLOAT128)
     libc.src.math.fminimum_mag_numf128
     libc.src.math.fmodf128
     libc.src.math.frexpf128
+    libc.src.math.fromfpf128
+    libc.src.math.fromfpxf128
     libc.src.math.ilogbf128
     libc.src.math.ldexpf128
     libc.src.math.llogbf128
@@ -527,6 +541,8 @@ if(LIBC_TYPES_HAS_FLOAT128)
     libc.src.math.roundf128
     libc.src.math.sqrtf128
     libc.src.math.truncf128
+    libc.src.math.ufromfpf128
+    libc.src.math.ufromfpxf128
   )
 endif()