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| author | Yaxun Liu <Yaxun.Liu@amd.com> | 2017-11-10 02:03:28 +0000 |
|---|---|---|
| committer | Yaxun Liu <Yaxun.Liu@amd.com> | 2017-11-10 02:03:28 +0000 |
| commit | 35845f06a42847f6e08db3f877ca01873650ab92 (patch) | |
| tree | 82aff65558eb72524424d0f941a55cb51a52e913 /llvm/test/CodeGen/AMDGPU/min.ll | |
| parent | 920cc2f813c67e31fd3d2b2a92b81f037180243b (diff) | |
| download | bcm5719-llvm-35845f06a42847f6e08db3f877ca01873650ab92.tar.gz bcm5719-llvm-35845f06a42847f6e08db3f877ca01873650ab92.zip | |
[AMDGPU] Fix pointer info for lowering load/store for r600 for amdgiz environment
r600 uses dummy pointer info for lowering load/store. Since dummy pointer info
assumes address space 0, this causes isel failure when temporary load/store SDNodes
are generated for amdgiz environment.
Since the offest is not constant, FixedStack pseudo source value cannot be used
to create the pointer info. This patch creates pointer info using llvm undef value.
At least this provides correct address space so that isel can be done correctly.
Differential Revision: https://reviews.llvm.org/D39698
llvm-svn: 317862
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/min.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/min.ll | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/min.ll b/llvm/test/CodeGen/AMDGPU/min.ll index bb4c82ae980..76a613dd58f 100644 --- a/llvm/test/CodeGen/AMDGPU/min.ll +++ b/llvm/test/CodeGen/AMDGPU/min.ll @@ -1,7 +1,7 @@ -; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=SI -check-prefix=FUNC %s -; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=VI -check-prefix=GFX89 -check-prefix=FUNC %s -; RUN: llc -march=amdgcn -mcpu=gfx901 -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GFX9 -check-prefix=GFX89 -check-prefix=FUNC %s -; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s +; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=SI -check-prefix=FUNC %s +; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=VI -check-prefix=GFX89 -check-prefix=FUNC %s +; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx901 -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GFX9 -check-prefix=GFX89 -check-prefix=FUNC %s +; RUN: llc -march=r600 -mtriple=r600---amdgiz -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s ; FUNC-LABEL: {{^}}v_test_imin_sle_i32: ; GCN: v_min_i32_e32 |
