RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-26 04:32:44 +01:00
Code Issues Projects Releases Wiki Activity

[TargetMachine] error message unsupported code model

Browse Source 
When the tiny code model is requested for a target machine that does not
support this, we get an error message (which is nice) but also this diagnostic
and request to submit a bug report:

    fatal error: error in backend: Target does not support the tiny CodeModel
    [Inferior 2 (process 31509) exited with code 0106]
    clang-9: error: clang frontend command failed with exit code 70 (use -v to see invocation)
    (gdb) clang version 9.0.0 (http://llvm.org/git/clang.git 29994b0c63a40f9c97c664170244a7bba5ecc15e) (http://llvm.org/git/llvm.git 95606fdf91c2d63a931e865f4b78b2e9828ddc74)
    Target: arm-arm-none-eabi
    Thread model: posix
    clang-9: note: diagnostic msg: PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source, and associated run script.
    clang-9: note: diagnostic msg:
    ********************
    PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
    Preprocessed source(s) and associated run script(s) are located at:
    clang-9: note: diagnostic msg: /tmp/tiny-dfe1a2.c
    clang-9: note: diagnostic msg: /tmp/tiny-dfe1a2.sh
    clang-9: note: diagnostic msg:

But this is not a bug, this is a feature. :-) Not only is this not a bug, this
is also pretty confusing. This patch causes just to print the fatal error and
not the diagnostic:

fatal error: error in backend: Target does not support the tiny CodeModel

Differential Revision: https://reviews.llvm.org/D62236

llvm-svn: 361370
This commit is contained in:
Sjoerd Meijer 2019-05-22 10:40:26 +00:00
parent 400d5be82b
commit 27556576bb
5 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/llvm/Target/TargetMachine.h
View File

@ -390,9 +390,9 @@ inline CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM,
if (CM) {
// By default, targets do not support the tiny and kernel models.
if (*CM == CodeModel::Tiny)
report_fatal_error("Target does not support the tiny CodeModel");
report_fatal_error("Target does not support the tiny CodeModel", false);
if (*CM == CodeModel::Kernel)
report_fatal_error("Target does not support the kernel CodeModel");
report_fatal_error("Target does not support the kernel CodeModel", false);
return *CM;
}
return Default;

4
lib/Target/PowerPC/PPCTargetMachine.cpp
View File

@ -244,9 +244,9 @@ static CodeModel::Model getEffectivePPCCodeModel(const Triple &TT,
bool JIT) {
if (CM) {
if (*CM == CodeModel::Tiny)
report_fatal_error("Target does not support the tiny CodeModel");
report_fatal_error("Target does not support the tiny CodeModel", false);
if (*CM == CodeModel::Kernel)
report_fatal_error("Target does not support the kernel CodeModel");
report_fatal_error("Target does not support the kernel CodeModel", false);
return *CM;
}
if (!TT.isOSDarwin() && !JIT &&

4
lib/Target/Sparc/SparcTargetMachine.cpp
View File

@ -75,9 +75,9 @@ getEffectiveSparcCodeModel(Optional<CodeModel::Model> CM, Reloc::Model RM,
bool Is64Bit, bool JIT) {
if (CM) {
if (*CM == CodeModel::Tiny)
report_fatal_error("Target does not support the tiny CodeModel");
report_fatal_error("Target does not support the tiny CodeModel", false);
if (*CM == CodeModel::Kernel)
report_fatal_error("Target does not support the kernel CodeModel");
report_fatal_error("Target does not support the kernel CodeModel", false);
return *CM;
}
if (Is64Bit) {

4
lib/Target/SystemZ/SystemZTargetMachine.cpp
View File

@ -133,9 +133,9 @@ getEffectiveSystemZCodeModel(Optional<CodeModel::Model> CM, Reloc::Model RM,
bool JIT) {
if (CM) {
if (*CM == CodeModel::Tiny)
report_fatal_error("Target does not support the tiny CodeModel");
report_fatal_error("Target does not support the tiny CodeModel", false);
if (*CM == CodeModel::Kernel)
report_fatal_error("Target does not support the kernel CodeModel");
report_fatal_error("Target does not support the kernel CodeModel", false);
return *CM;
}
if (JIT)

2
lib/Target/X86/X86TargetMachine.cpp
View File

@ -195,7 +195,7 @@ static CodeModel::Model getEffectiveX86CodeModel(Optional<CodeModel::Model> CM,
bool JIT, bool Is64Bit) {
if (CM) {
if (*CM == CodeModel::Tiny)
report_fatal_error("Target does not support the tiny CodeModel");
report_fatal_error("Target does not support the tiny CodeModel", false);
return *CM;
}
if (JIT)