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author | Dimitry Andric <dim@FreeBSD.org> | 2015-12-30 11:46:15 +0000 |
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committer | Dimitry Andric <dim@FreeBSD.org> | 2015-12-30 11:46:15 +0000 |
commit | dd58ef019b700900793a1eb48b52123db01b654e (patch) | |
tree | fcfbb4df56a744f4ddc6122c50521dd3f1c5e196 /test/CodeGen/AMDGPU/flat-scratch-reg.ll | |
parent | 2fe5752e3a7c345cdb59e869278d36af33c13fa4 (diff) | |
download | src-dd58ef019b700900793a1eb48b52123db01b654e.tar.gz src-dd58ef019b700900793a1eb48b52123db01b654e.zip |
Vendor import of llvm trunk r256633:
Notes
Notes:
svn path=/vendor/llvm/dist/; revision=292915
Diffstat (limited to 'test/CodeGen/AMDGPU/flat-scratch-reg.ll')
-rw-r--r-- | test/CodeGen/AMDGPU/flat-scratch-reg.ll | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/test/CodeGen/AMDGPU/flat-scratch-reg.ll b/test/CodeGen/AMDGPU/flat-scratch-reg.ll new file mode 100644 index 000000000000..e2ae3353ae1d --- /dev/null +++ b/test/CodeGen/AMDGPU/flat-scratch-reg.ll @@ -0,0 +1,36 @@ +; RUN: llc < %s -march=amdgcn -mcpu=kaveri -verify-machineinstrs | FileCheck %s --check-prefix=GCN --check-prefix=CI +; RUN: llc < %s -march=amdgcn -mcpu=fiji -verify-machineinstrs | FileCheck %s --check-prefix=GCN --check-prefix=VI + +; GCN-LABEL: {{^}}no_vcc_no_flat: +; GCN: ; NumSgprs: 8 +define void @no_vcc_no_flat() { +entry: + call void asm sideeffect "", "~{SGPR7}"() + ret void +} + +; GCN-LABEL: {{^}}vcc_no_flat: +; GCN: ; NumSgprs: 10 +define void @vcc_no_flat() { +entry: + call void asm sideeffect "", "~{SGPR7},~{VCC}"() + ret void +} + +; GCN-LABEL: {{^}}no_vcc_flat: +; CI: ; NumSgprs: 12 +; VI: ; NumSgprs: 14 +define void @no_vcc_flat() { +entry: + call void asm sideeffect "", "~{SGPR7},~{FLAT_SCR}"() + ret void +} + +; GCN-LABEL: {{^}}vcc_flat: +; CI: ; NumSgprs: 12 +; VI: ; NumSgprs: 14 +define void @vcc_flat() { +entry: + call void asm sideeffect "", "~{SGPR7},~{VCC},~{FLAT_SCR}"() + ret void +} |