This patch adds functionality for dumping allocations of struct elements. This involves:
+ Jitting the runtime for details on all the struct fields.
+ Finding the name of the struct type by looking for a global variable of the same type, which will have been reflected back to the java host code.
+ Using this struct type name to pass into expression evaluation for pretty printing the data for the dump command.
llvm-svn: 254294
valid-xfail.s is for instructions that should be valid in the given ISA but
incorrectly fail. MSA instructions are correct to fail since MSA is not enabled.
llvm-svn: 254293
build errors on ARM. Define it internally to avoid such errors.
Patch by Max Ostapenko.
Differential Revision: http://reviews.llvm.org/D14921
llvm-svn: 254292
This one is enabled only under -ffast-math. There are cases where the
difference between the value computed and the correct value is huge
even for ffast-math, e.g. as Steven pointed out:
x = -1, y = -4
log(pow(-1), 4) = 0
4*log(-1) = NaN
I checked what GCC does and apparently they do the same optimization
(which result in the dramatic difference). Future work might try to
make this (slightly) less worse.
Differential Revision: http://reviews.llvm.org/D14400
llvm-svn: 254263
This fixes buildbots in systems that std::to_string is not present. It
also tidies the output of the diagnostic to render doubles a bit better
(thanks Ben Kramer for help with string streams and format).
llvm-svn: 254261
We could already recognise shuffle(FSUB, FADD) -> ADDSUB, this allow us to recognise shuffle(FADD, FSUB) -> ADDSUB by commuting the shuffle mask prior to matching.
llvm-svn: 254259
Add/Subtract.
Add missing tests that accidentally were not committed in rL254250.
Differential Revision: http://reviews.llvm.org/D14982
llvm-svn: 254251
Add/Subtract.
The following instructions are added to AArch32 instruction set:
- VQRDMLAH: Vector Saturating Rounding Doubling Multiply Accumulate
Returning High Half
- VQRDMLSH: Vector Saturating Rounding Doubling Multiply Subtract
Returning High Half
The following instructions are added to AArch64 instruction set:
- SQRDMLAH: Signed Saturating Rounding Doubling Multiply Accumulate
Returning High Half
- SQRDMLSH: Signed Saturating Rounding Doubling Multiply Subtract
Returning High Half
This patch adds intrinsic and ACLE macro support for these instructions,
as well as corresponding tests.
Differential Revision: http://reviews.llvm.org/D14982
llvm-svn: 254250
Igor Breger