llvm-project/llvm/test/CodeGen/ARM/named-reg-alloc.ll
Matt Arsenault 48155f93dd
CodeGen: Emit error if getRegisterByName fails (#145194)
This avoids using report_fatal_error and standardizes the error
message in a subset of the error conditions.
2025-06-23 16:33:35 +09:00

15 lines
481 B
LLVM

; RUN: not llc < %s -mtriple=arm-apple-darwin -filetype=null 2>&1 | FileCheck %s
; RUN: not llc < %s -mtriple=arm-linux-gnueabi -filetype=null 2>&1 | FileCheck %s
define i32 @get_stack() nounwind {
entry:
; FIXME: Include an allocatable-specific error message
; CHECK: error: <unknown>:0:0: invalid register "r5" for llvm.read_register
%sp = call i32 @llvm.read_register.i32(metadata !0)
ret i32 %sp
}
declare i32 @llvm.read_register.i32(metadata) nounwind
!0 = !{!"r5\00"}