Juergen Ributzka c40dab2069 [AArch64] Fix miscompile of sdiv-by-power-of-2. ...

When the constant divisor was larger than 32bits, then the optimized code
generated for the AArch64 backend would emit the wrong code, because the shift
was defined as a shift of a 32bit constant '(1<<Lg2(divisor))' and we would
loose the upper 32bits.

This fixes rdar://problem/18678801.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219934 91177308-0d34-0410-b5e6-96231b3b80d8

2014-10-16 16:41:15 +00:00

..

AArch64

[AArch64] Fix miscompile of sdiv-by-power-of-2.

2014-10-16 16:41:15 +00:00

ARM

ARM: remove ARM/Thumb distinction for preferred alignment.

2014-10-14 22:12:17 +00:00

CPP

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Generic

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

Hexagon

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

Inputs

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

Mips

[mips] Account for endianess when expanding BuildPairF64/ExtractElementF64 nodes.

2014-10-16 15:41:51 +00:00

MSP430

Drop the W postfix on the 16-bit registers.

2014-09-10 06:58:14 +00:00

NVPTX

[MachineSink] Use the real post dominator tree

2014-10-15 03:27:43 +00:00

PowerPC

Improve sqrt estimate algorithm (fast-math)

2014-10-09 21:26:35 +00:00

R600

R600/SI: Fix bug where immediates were being used in DS addr operands

2014-10-15 21:08:59 +00:00

SPARC

Add back tests for empty function in SPARC and PowerPC.

2014-09-15 22:11:07 +00:00

SystemZ

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Thumb

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

Thumb2

[ARM] Allow selecting VRINT[APMXZR] and VCVT[BT] instructions for FPv5

2014-10-01 13:13:18 +00:00

X86

[AVX512] Add DQ subvector inserts

2014-10-15 23:42:17 +00:00

XCore

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00