https://bugs.llvm.org/show_bug.cgi?id=36452
Bug ID: 36452
Summary: Building of blender_r using release_60 aborts if
-fno-slp-vectorize is not specified
Product: libraries
Version: 6.0
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: Transformation Utilities
Assignee: unassignedb...@nondot.org
Reporter: balarishi.bhog...@amd.com
CC: llvm-bugs@lists.llvm.org
Created attachment 19912
--> https://bugs.llvm.org/attachment.cgi?id=19912&action=edit
The config file for building blender_r benchmark with release_60 compiler.
When used the latest release_60 branch to build 526.blender_r benchmark of
CPU2017, it allocated >50 GB and then aborted with message "clang-6.0: error:
unable to execute command: Killed".
This issue occurs for flagset: -m64 -O3 -flto
But, NOT occurs for flagset : -m64 -O3 -flto -fno-slp-vectorize
However, this issue is not seen with the latest trunk.
--
Attaching the config file for building the benchmark.
Command used to build:
runcpu --rebuild --noreportable -I --NoRatios --config
cpu2017_llvm60-release.cfg --action=build --tune base 526.blender_r
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