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a0e735ee16
llvm/lib
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Hal Finkel a0e735ee16 Add ExpandFloatOp_FCOPYSIGN to handle ppcf128-related expansions 
We had previously been asserting when faced with a FCOPYSIGN f64, ppcf128 node
because there was no way to expand the FCOPYSIGN node. Because ppcf128 is the
sum of two doubles, and the first double must have the larger magnitude, we
can take the sign from the first double. As a result, in addition to fixing the
crash, this is also an optimization.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188655 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-19 06:55:37 +00:00
..
Analysis Fix SCEVExpander creating distinct duplicate PHI entries 2013-08-18 00:16:23 +00:00
AsmParser Target/X86: Add explicit Win64 and System V/x86-64 calling conventions. 2013-07-12 06:02:35 +00:00
Bitcode Make .bc en/decoding of AttrKind stable 2013-07-26 04:16:55 +00:00
CodeGen Add ExpandFloatOp_FCOPYSIGN to handle ppcf128-related expansions 2013-08-19 06:55:37 +00:00
DebugInfo llvm-dwarfdump: Do not include address offsets for attributes, only for tags 2013-08-19 03:36:23 +00:00
ExecutionEngine Fixed RuntimeDyldELF absolute relocations. 2013-08-16 18:54:26 +00:00
IR DebugInfo: Allow the addition of other (such as static data) members to a record type after construction 2013-08-16 20:42:14 +00:00
IRReader Add 'const' qualifiers to static const char* variables. 2013-07-16 01:17:10 +00:00
Linker Extend RemapInstruction and friends to take an optional new parameter, a ValueMaterializer. 2013-05-28 15:17:05 +00:00
MC Support C99 hexadecimal floating-point literals in assembly 2013-08-14 14:23:31 +00:00
Object Add back missing PPC relocation types. 2013-08-09 09:42:14 +00:00
Option Options: explicit handling of -- 2013-08-13 22:23:05 +00:00
Support Go through the really awkward dance required to delete the memory 2013-08-18 01:20:32 +00:00
TableGen Remove some std stream usage from Support and TableGen 2013-08-06 22:51:21 +00:00
Target Add the PPC fcpsgn instruction 2013-08-19 05:01:02 +00:00
Transforms Remove SpecialCaseList::findCategory. 2013-08-19 00:24:20 +00:00
CMakeLists.txt Move lib/Archive to tools/llvm-ar. 2013-06-17 15:47:20 +00:00
LLVMBuild.txt Move lib/Archive to tools/llvm-ar. 2013-06-17 15:47:20 +00:00
Makefile Move lib/Archive to tools/llvm-ar. 2013-06-17 15:47:20 +00:00