Target-dependent constant folding will fold these down to simple
constants (or at least, expressions that don't involve a GEP). We don't
need heroics to try to optimize the form of the expression before that
happens.
Fixes https://bugs.llvm.org/show_bug.cgi?id=51232 .
Differential Revision: https://reviews.llvm.org/D107116
The current getFoldedSizeOf() implementation uses naive recursion, which
could be really slow when the input structure type is too complex.
This issue was first brought up in
http://llvm.org/bugs/show_bug.cgi?id=8281; this change fixes it by
adding memoization.
Differential Revision: https://reviews.llvm.org/D6594
This patch extends D58439 (`llvm/test/{yaml2obj,obj2yaml}/**/*.yaml`) and runs all
`llvm/test/**/*.yaml`
Many directories have configured `.yaml` (see the deleted lit.local.cfg
files). Yet still some don't configure .yaml and have caused stale tests:
* 8c5825befb test/llvm-readobj
* bdc3134e23 test/ExecutionEngine
Just hoist .yaml to `llvm/test/lit.cfg.py`. Also delete .cxx which is
not used. The number of tests running on my machine increases from 38304 to 38309.
The list of new tests:
```
ExecutionEngine/RuntimeDyld/X86/ELF_x86-64_none.yaml
Object/archive-error-tmp.txt
tools/llvm-ar/coff-weak.yaml
tools/llvm-readobj/ELF/verneed-flags.yaml
tools/obj2yaml/COFF/bss.s
```
Reviewed By: grimar, jhenderson, rupprecht
Differential Revision: https://reviews.llvm.org/D83350
This is a follow-up to https://reviews.llvm.org/D60411, but for llvm-as.
New output:
OVERVIEW: llvm .ll -> .bc assembler
USAGE: llvm-as [options] <input .llvm file>
OPTIONS:
Generic Options:
-help - Display available options (-help-hidden for more)
-help-list - Display list of available options (-help-list-hidden for more)
-version - Display the version of this program
llvm-as Options:
-data-layout=<layout-string> - data layout string to use
-disable-output - Disable output
-f - Enable binary output on terminals
-module-hash - Emit module hash
-o=<filename> - Override output filename
Differential Revision: https://reviews.llvm.org/D60603
llvm-svn: 361750
Eli Friedman