https://bugs.llvm.org/show_bug.cgi?id=48928
Bug ID: 48928
Summary: VE backend tests fail on 32-bit x86
Product: new-bugs
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: new bugs
Assignee: unassignedb...@nondot.org
Reporter: mgo...@gentoo.org
CC: htmldevelo...@gmail.com, kaz-maruk...@xr.jp.nec.com,
llvm-bugs@lists.llvm.org
Blocks: 48902
Created attachment 24434
--> https://bugs.llvm.org/attachment.cgi?id=24434&action=edit
sys-devel:llvm-12.0.0_rc1:20210128-230810.log.xz
The following tests fail when LLVM is built with VE target enabled on 32-bit
x86 (well, 32-bit multilib of an amd64 system, to be more precise). They pass
on a 64-bit system, so I suspect the backend code is not 32-bit friendly
somewhere.
Failed Tests (13):
LLVM :: CodeGen/VE/Scalar/br_cc.ll
LLVM :: CodeGen/VE/Scalar/cast.ll
LLVM :: CodeGen/VE/Scalar/fcopysign.ll
LLVM :: CodeGen/VE/Scalar/fp_add.ll
LLVM :: CodeGen/VE/Scalar/fp_fneg.ll
LLVM :: CodeGen/VE/Scalar/fp_mul.ll
LLVM :: CodeGen/VE/Scalar/fp_sub.ll
LLVM :: CodeGen/VE/Scalar/fp_to_int.ll
LLVM :: CodeGen/VE/Scalar/select.ll
LLVM :: CodeGen/VE/Scalar/shl.ll
LLVM :: CodeGen/VE/Scalar/shr.ll
LLVM :: CodeGen/VE/VELIntrinsics/vbrd.ll
LLVM :: CodeGen/VE/Vector/insert_elt.ll
I'm attaching the complete build log in case it's helpful. It includes all
build commands (both 32-bit and 64-bit), and the complete test suite output.
Referenced Bugs:
https://bugs.llvm.org/show_bug.cgi?id=48902
[Bug 48902] [meta] 12.0.0 Release Blockers
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