https://sourceware.org/bugzilla/show_bug.cgi?id=19119
--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> ---
In llvm gold plugin tests, there are
test/tools/gold/PowerPC/mtriple.ll:; RUN: %gold -plugin
%llvmshlibdir/LLVMgold.so -m elf32ppc \
test/tools/gold/X86/bcsection.ll:; RUN: %gold -r -o %T/bcsection.o -m
elf_x86_64 -plugin %llvmshlibdir/LLVMgold.so %T/bcsection.bco
test/tools/gold/X86/emit-llvm.ll:; RUN: -m elf_x86_64
--plugin-opt=save-temps \
test/tools/gold/X86/emit-llvm.ll:; RUN: -m elf_x86_64
--plugin-opt=disable-output \
test/tools/gold/X86/parallel.ll:; RUN: env
LD_PRELOAD=%llvmshlibdir/LLVMgold.so %gold -plugin
%llvmshlibdir/LLVMgold.so -u foo -u bar -plugin-opt jobs=2 -plugin-opt
save-temps -m elf_x86_64 -o %t %t.bc
test/tools/gold/X86/pr19901.ll:; RUN: -shared -m elf_x86_64 -o
%t.so %t2.o %t.o
test/tools/gold/X86/remarks.ll:; RUN: %gold -m elf_x86_64 -plugin
%llvmshlibdir/LLVMgold.so \
test/tools/gold/X86/remarks.ll:; RUN: %gold -m elf_x86_64 -plugin
%llvmshlibdir/LLVMgold.so \
test/tools/gold/X86/slp-vectorize.ll:; RUN: %gold -m elf_x86_64
-plugin %llvmshlibdir/LLVMgold.so \
test/tools/gold/X86/vectorize.ll:; RUN: %gold -m elf_x86_64 -plugin
%llvmshlibdir/LLVMgold.so \
On Linux/x86-64, if I remove -m elf32ppc from
test/tools/gold/PowerPC/mtriple.ll, I get
[hjl@gnu-6 bin]$ ./llvm-lit --verbose
/export/gnu/import/git/llvm/test/tools/gold/PowerPC/mtriple.ll
-- Testing: 1 tests, 1 threads --
FAIL: LLVM :: tools/gold/PowerPC/mtriple.ll (1 of 1)
******************** TEST 'LLVM :: tools/gold/PowerPC/mtriple.ll'
FAILED ********************
Script:
--
llvm-as /export/ssd/git/llvm/test/tools/gold/PowerPC/mtriple.ll -o
/export/build/gnu/llvm-clang/build-x86_64-linux/test/tools/gold/PowerPC/Output/mtriple.ll.tmp.o
/export/build/gnu/binutils-gold/release/usr/local/bin/ld.gold -plugin
/export/build/gnu/llvm-clang/build-x86_64-linux/./lib/LLVMgold.so
-plugin-opt=mtriple=powerpc-linux-gnu
-plugin-opt=obj-path=/export/build/gnu/llvm-clang/build-x86_64-linux/test/tools/gold/PowerPC/Output/mtriple.ll.tmp3.o
-shared
/export/build/gnu/llvm-clang/build-x86_64-linux/test/tools/gold/PowerPC/Output/mtriple.ll.tmp.o
-o
/export/build/gnu/llvm-clang/build-x86_64-linux/test/tools/gold/PowerPC/Output/mtriple.ll.tmp2
llvm-readobj --file-headers
/export/build/gnu/llvm-clang/build-x86_64-linux/test/tools/gold/PowerPC/Output/mtriple.ll.tmp2
| FileCheck --check-prefix=DSO
/export/ssd/git/llvm/test/tools/gold/PowerPC/mtriple.ll
llvm-readobj --file-headers
/export/build/gnu/llvm-clang/build-x86_64-linux/test/tools/gold/PowerPC/Output/mtriple.ll.tmp3.o
| FileCheck --check-prefix=REL
/export/ssd/git/llvm/test/tools/gold/PowerPC/mtriple.ll
--
Exit Code: 1
Command Output (stderr):
--
/export/build/gnu/binutils-gold/release/usr/local/bin/ld.gold: error:
/export/build/gnu/llvm-clang/build-x86_64-linux/test/tools/gold/PowerPC/Output/mtriple.ll.tmp3.o:
incompatible target
--
********************
Testing Time: 0.02s
********************
Failing Tests (1):
LLVM :: tools/gold/PowerPC/mtriple.ll
Unexpected Failures: 1
[hjl@gnu-6 bin]$
It shows that -m elf32ppc is required.
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