mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-26 04:32:44 +01:00
e393443e6f
SROA knows that it can look through addrspacecast but PromoteMemoryToRegister did not handle them. This caused an assertion error for the test case, exposed while running `Transforms/PhaseOrdering/inlining-alignment-assumptions.ll` with D83978 applied. Reviewed By: arsenm Differential Revision: https://reviews.llvm.org/D84085
20 lines
589 B
LLVM
20 lines
589 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
|
|
; RUN: opt < %s -mem2reg -S | FileCheck %s
|
|
; RUN: opt < %s -passes=mem2reg -S | FileCheck %s
|
|
|
|
; Do not crash ;)
|
|
|
|
target datalayout = "e-p:64:64-p5:32:32-A5"
|
|
|
|
define amdgpu_kernel void @addressspace_alloca() {
|
|
; CHECK-LABEL: @addressspace_alloca(
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
%alloca = alloca i8, align 8, addrspace(5)
|
|
%cast = addrspacecast i8 addrspace(5)* %alloca to i8*
|
|
call void @llvm.lifetime.start.p0i8(i64 2, i8* %cast)
|
|
ret void
|
|
}
|
|
|
|
declare void @llvm.lifetime.start.p0i8(i64 %size, i8* nocapture %ptr)
|