Nuno Lopes 80b3dcc045 [Support] Make report_fatal_error respect its GenCrashDiag argument so it doesn't generate a backtrace
There are a few places where we use report_fatal_error when the input is broken.
Currently, this function always crashes LLVM with an abort signal, which
then triggers the backtrace printing code.
I think this is excessive, as wrong input shouldn't give a link to
LLVM's github issue URL and tell users to file a bug report.
We shouldn't print a stack trace either.

This patch changes report_fatal_error so it uses exit() rather than
abort() when its argument GenCrashDiag=false.

Reviewed by: nikic, MaskRay, RKSimon

Differential Revision: https://reviews.llvm.org/D126550
2022-05-30 19:19:23 +01:00

10 lines
412 B
LLVM

; RUN: not llc -verify-machineinstrs -o - -mtriple=powerpc-pc-linux -code-model=tiny < %s 2>&1 | FileCheck %s --check-prefix=TINY
; RUN: not llc -verify-machineinstrs -o - -mtriple=powerpc-pc-linux -code-model=kernel < %s 2>&1 | FileCheck %s --check-prefix=KERNEL
; TINY: Target does not support the tiny CodeModel
; KERNEL: Target does not support the kernel CodeModel
define void @foo() {
ret void
}