llvm-mirror/read-fp-no-frame-pointer.ll at 283f599fca80038e1b3a7c093a66516d219a7f08 - llvm-mirror - Git.je (Gitea)

RPCS3/llvm-mirror

mirror of https://github.com/RPCS3/llvm-mirror.git synced 2025-01-31 20:51:52 +01:00

Yuanfang Chen dd53274771 Revert "Revert "Reland "[Support] make report_fatal_error abort instead of exit"""

This reverts commit 80a34ae31125aa46dcad47162ba45b152aed968d with fixes.

Previously, since bots turning on EXPENSIVE_CHECKS are essentially turning on
MachineVerifierPass by default on X86 and the fact that
inline-asm-avx-v-constraint-32bit.ll and inline-asm-avx512vl-v-constraint-32bit.ll
are not expected to generate functioning machine code, this would go
down to `report_fatal_error` in MachineVerifierPass. Here passing
`-verify-machineinstrs=0` to make the intent explicit.

2020-02-13 10:16:06 -08:00

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 ; RUN: not --crash llc < %s -mtriple=x86_64-linux-gnueabi 2>&1 | FileCheck %s
 define i32 @get_frame() nounwind {
 entry:
 ; CHECK: register ebp is allocatable: function has no frame pointer
   %fp = call i32 @llvm.read_register.i32(metadata !0)
   ret i32 %fp
 }
 declare i32 @llvm.read_register.i32(metadata) nounwind
 !0 = !{!"ebp\00"}