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llvm-6502/test
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Sanjay Patel 73aa02eb09 [x86] set default reciprocal (division and square root) codegen to match GCC 
D8982 ( checked in at http://reviews.llvm.org/rL239001 ) added command-line 
options to allow reciprocal estimate instructions to be used in place of
divisions and square roots.

This patch changes the default settings for x86 targets to allow that recip
codegen (except for scalar division because that breaks too much code) when
using -ffast-math or its equivalent. 

This matches GCC behavior for this kind of codegen.

Differential Revision: http://reviews.llvm.org/D10396



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240310 91177308-0d34-0410-b5e6-96231b3b80d8
2015-06-22 18:29:44 +00:00
..
Analysis [X86][SSE][CostModel] Added full set of sitofp/uitofp costings for SSE2/AVX/AVX2/AVX512F. 2015-06-20 14:58:01 +00:00
Assembler Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
Bindings
Bitcode Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
BugPoint
CodeGen [x86] set default reciprocal (division and square root) codegen to match GCC 2015-06-22 18:29:44 +00:00
DebugInfo AsmPrinter: Don't emit empty .debug_loc entries 2015-06-21 16:54:56 +00:00
ExecutionEngine Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
Feature Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
FileCheck
Instrumentation Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
Integer
JitListener
LibDriver Use correct escaping for semicolon on Windows. 2015-06-20 01:28:20 +00:00
Linker
LTO Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
MC [FaultMaps] Add a parser for the __llvm__faultmaps section. 2015-06-22 18:03:02 +00:00
Object Improve error handling of getRelocationAddend. 2015-06-19 20:58:43 +00:00
Other Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
SymbolRewriter
TableGen
tools Add a triple to the test to fix it on some hosts. 2015-06-22 15:44:20 +00:00
Transforms [SLP] Vectorize for all-constant entries. 2015-06-19 17:40:15 +00:00
Unit
Verifier Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile
Makefile.tests
TestRunner.sh