Dale Johannesen 82dfdcdde7 Fix uint64->{float, double} conversion to do rounding correctly in 32-bit. ... The implementation in LegalizeIntegerTypes to handle this as sint64->float + appropriate power of 2 is subject to double rounding, considered incorrect by numerics people. Use this implementation only when it is safe. This leads to using library calls in some cases that produced inline code before, but it's correct now. (EVTToAPFloatSemantics belongs somewhere else, any suggestions?) Add a correctly rounding (though not particularly fast) conversion that uses X87 80-bit computations for x86-32. 7885399, 5901940. This shows up in gcc.c-torture/execute/ieee/rbug.c in the gcc testsuite on some platforms. llvm-svn: 103883		2010-05-15 18:51:12 +00:00
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Analysis	Add support to preserve type info for the variables that are removed by the optimizer.	2010-05-14 21:01:35 +00:00
Archive	silence a warning, patch by "mike".	2010-04-25 04:44:26 +00:00
AsmParser	Remove the API compatibility layer which converted add, sub, and mul	2010-05-03 22:44:19 +00:00
Bitcode
CodeGen	Fix uint64->{float, double} conversion to do rounding correctly in 32-bit.	2010-05-15 18:51:12 +00:00
CompilerDriver
ExecutionEngine	improve portability to systems that don't have powf/modf (e.g. solaris 9)	2010-05-15 17:10:24 +00:00
Linker
MC	MC/Mach-O/x86_64: Darwin's special "signed_N" relocation types should only be	2010-05-14 18:53:40 +00:00
Support	improve portability to systems that don't have round, patch by	2010-05-15 17:11:55 +00:00
System	Add llvm::sys::RunInterruptHandlers(), which runs the registered SIGINT cleanup	2010-05-08 02:10:34 +00:00
Target	Fix uint64->{float, double} conversion to do rounding correctly in 32-bit.	2010-05-15 18:51:12 +00:00
Transforms	Teach the always inliner to release its inline cost estimates, like the basic	2010-05-15 04:26:25 +00:00
VMCore	Adding a v8i64 512-bit vector type. This will be used to model ARM NEON intrinsics which translate into a pair of vld / vst instructions that can load / store 8 consecutive 64-bit (D) registers.	2010-05-13 23:55:47 +00:00
Makefile