https://github.com/ganeshgit closed
https://github.com/llvm/llvm-project/pull/78560
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https://github.com/phoebewang approved this pull request.
LGTM.
https://github.com/llvm/llvm-project/pull/78560
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https://github.com/rohitaggarwal007 created
https://github.com/llvm/llvm-project/pull/78560
Hi,
AMD has it's own implementation of vector calls. This patch include the changes
to enable the use of AMD's math library using -fveclib=AMDLIBM.
>From d2e001b9f6b174b6313f99c4a094ab3714548806 Mon
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llvmbot wrote:
@llvm/pr-subscribers-clang-driver
Author: Rohit Aggarwal (rohitaggarwal007)
Changes
Hi,
AMD has it's own implementation of vector calls. This patch include the changes
to enable the use of AMD's math library using -fveclib=AMDLIBM.
---
Patch is 60.65 KiB, truncated to
@@ -129,7 +129,8 @@ class TargetLibraryInfoImpl {
MASSV,// IBM MASS vector library.
SVML, // Intel short vector math library.
SLEEFGNUABI, // SLEEF - SIMD Library for Evaluating Elementary Functions.
-ArmPL// Arm Performance Libra
@@ -3190,10 +3190,10 @@ def fno_experimental_isel : Flag<["-"],
"fno-experimental-isel">, Group,
-
Values<"Accelerate,libmvec,MASSV,SVML,SLEEF,Darwin_libsystem_m,ArmPL,none">,
+
Values<"Accelerate,libmvec,MASSV,SVML,SLEEF,Darwin_libsystem_m,ArmPL,AMDLIBM,none">,
-
@@ -3190,10 +3190,10 @@ def fno_experimental_isel : Flag<["-"],
"fno-experimental-isel">, Group,
-
Values<"Accelerate,libmvec,MASSV,SVML,SLEEF,Darwin_libsystem_m,ArmPL,none">,
+
Values<"Accelerate,libmvec,MASSV,SVML,SLEEF,Darwin_libsystem_m,ArmPL,AMDLIBM,none">,
-
@@ -0,0 +1,332 @@
+; RUN: opt -vector-library=AMDLIBM -passes=inject-tli-mappings,loop-vectorize
-S < %s | FileCheck %s
+
+; Test to verify that when math headers are built with
+; __FINITE_MATH_ONLY__ enabled, causing use of ___finite
+; function versions, vectorization can map
@@ -3190,10 +3190,10 @@ def fno_experimental_isel : Flag<["-"],
"fno-experimental-isel">, Group,
-
Values<"Accelerate,libmvec,MASSV,SVML,SLEEF,Darwin_libsystem_m,ArmPL,none">,
+
Values<"Accelerate,libmvec,MASSV,SVML,SLEEF,Darwin_libsystem_m,ArmPL,AMDLIBM,none">,
-
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