Unsupported intrinsics should give a regular "cannot select" error.
Differential Revision: https://reviews.llvm.org/D148147
Opcode = AMDGPU::getMIMGOpcode(IntrOpcode, AMDGPU::MIMGEncGfx6,
NumVDataDwords, NumVAddrDwords);
}
- assert(Opcode != -1);
+ if (Opcode == -1)
+ return false;
auto MIB = BuildMI(*MBB, &MI, DL, TII.get(Opcode))
.cloneMemRefs(MI);
Opcode = AMDGPU::getMIMGOpcode(IntrOpcode, AMDGPU::MIMGEncGfx6,
NumVDataDwords, NumVAddrDwords);
}
- assert(Opcode != -1);
+ if (Opcode == -1)
+ return Op;
MachineSDNode *NewNode = DAG.getMachineNode(Opcode, DL, ResultTypes, Ops);
if (auto MemOp = dyn_cast<MemSDNode>(Op)) {
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -global-isel -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -o - %s | FileCheck -check-prefix=GFX6 %s
; RUN: llc -global-isel -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx1010 -o - %s | FileCheck -check-prefix=GFX10 %s
+; RUN: not --crash llc -global-isel -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx1100 -o - %s 2>&1 | FileCheck -check-prefix=GFX11-ERR %s
+
+; GFX11-ERR: LLVM ERROR: cannot select: {{.*}} = G_AMDGPU_INTRIN_IMAGE_LOAD intrinsic(@llvm.amdgcn.image.gather4
define amdgpu_ps <4 x float> @gather4_o_2d(<8 x i32> inreg %rsrc, <4 x i32> inreg %samp, i32 %offset, float %s, float %t) {
; GFX6-LABEL: gather4_o_2d:
; RUN: llc < %s -march=amdgcn -mcpu=hawaii -verify-machineinstrs | FileCheck %s -check-prefix=GFX7
; RUN: llc < %s -march=amdgcn -mcpu=gfx1010 -verify-machineinstrs | FileCheck %s -check-prefix=GFX10
; RUN: llc < %s -march=amdgcn -mcpu=gfx1030 -verify-machineinstrs | FileCheck %s -check-prefix=GFX1030
+; RUN: not --crash llc < %s -march=amdgcn -mcpu=gfx1100 -verify-machineinstrs 2>&1 | FileCheck %s -check-prefix=GFX11-ERR
; RUN: llc < %s -global-isel -march=amdgcn -mcpu=verde -verify-machineinstrs | FileCheck %s -check-prefix=G_SI
; RUN: llc < %s -global-isel -march=amdgcn -mcpu=hawaii -verify-machineinstrs | FileCheck %s -check-prefix=G_GFX7
; RUN: llc < %s -global-isel -march=amdgcn -mcpu=gfx1010 -verify-machineinstrs | FileCheck %s -check-prefix=G_GFX10
; RUN: llc < %s -global-isel -march=amdgcn -mcpu=gfx1030 -verify-machineinstrs | FileCheck %s -check-prefix=G_GFX1030
+; RUN: not --crash llc < %s -global-isel -march=amdgcn -mcpu=gfx1100 -verify-machineinstrs 2>&1 | FileCheck %s -check-prefix=G_GFX11-ERR
+
+; GFX11-ERR: LLVM ERROR: Cannot select: intrinsic %llvm.amdgcn.image.atomic.f
+; G_GFX11-ERR: LLVM ERROR: cannot select: {{.*}} = G_AMDGPU_INTRIN_IMAGE_LOAD intrinsic(@llvm.amdgcn.image.atomic.f
declare float @llvm.amdgcn.image.atomic.fmin.1d.f32.f32(float, i32, <8 x i32>, i32, i32)
declare float @llvm.amdgcn.image.atomic.fmax.1d.f32.f32(float, i32, <8 x i32>, i32, i32)
; RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN %s
; RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN %s
+; RUN: not --crash llc -march=amdgcn -mcpu=gfx1100 -verify-machineinstrs < %s 2>&1 | FileCheck -check-prefixes=GFX11-ERR %s
+
+; GFX11-ERR: LLVM ERROR: Cannot select: intrinsic %llvm.amdgcn.image.gather4
; GCN-LABEL: {{^}}gather4_o_2d:
; GCN: image_gather4_o v[0:3], v[0:2], s[0:7], s[8:11] dmask:0x1{{$}}