Juergen Ributzka ca07e256f6 [FastISel][AArch64] Fix "Fold sign-/zero-extends into the load instruction." ...

This commit fixes an issue with sign-/zero-extending loads that was discovered
by Richard Barton.

We use now the correct load instructions for sign-extending loads to 64bit. Also
updated and added more unit tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219185 91177308-0d34-0410-b5e6-96231b3b80d8

2014-10-07 03:39:59 +00:00

..

AArch64

[FastISel][AArch64] Fix "Fold sign-/zero-extends into the load instruction."

2014-10-07 03:39:59 +00:00

ARM

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

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

CPP

…

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

…

MSP430

…

NVPTX

…

PowerPC

Fast-math fold: x / (y * sqrt(z)) -> x * (rsqrt(z) / y)

2014-10-06 19:31:18 +00:00

R600

R600/SI: Custom lower f64 -> i64 conversions

2014-10-03 23:54:56 +00:00

SPARC

…

SystemZ

…

Thumb

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

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

Thumb2

…

X86

[DAGCombine] Remove SIGN_EXTEND-related inf-loop

2014-10-06 20:19:47 +00:00

XCore

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

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