llvm-project/llvm/test/CodeGen/AVR/expand-integer-failure.ll
Fangrui Song 9ef1d37ffb [AVR,test] Change llc -march= to -mtriple=
Similar to 806761a7629df268c8aed49657aeccffa6bca449

-mtriple= specifies the full target triple while -march= merely sets the
architecture part of the default target triple, leaving a target triple which
may not make sense.

Therefore, -march= is error-prone and not recommended for tests without a target
triple. The issue has been benign as we recognize avr-apple-darwin as ELF instead
of rejecting it outrightly.
2024-12-15 10:26:33 -08:00

22 lines
622 B
LLVM

; RUN: llc < %s -mtriple=avr | FileCheck %s
; Causes an assertion error
; Assertion failed: (Lo.getValueType() == TLI.getTypeToTransformTo(*DAG.getContext(), Op.getValueType()) &&
; Hi.getValueType() == Lo.getValueType() &&
; "Invalid type for expanded integer"),
; function SetExpandedInteger
; file lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
; CHECK-LABEL: foo
define void @foo(i16 %a) {
ifcont:
%cmp_result = icmp eq i16 %a, 255
%bool_result = uitofp i1 %cmp_result to double
%result = fcmp one double 0.000000e+00, %bool_result
br i1 %result, label %then, label %else
then:
ret void
else:
ret void
}