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| author | Stephen Hines <srhines@google.com> | 2014-04-23 16:57:46 -0700 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2014-04-24 15:53:16 -0700 |
| commit | 36b56886974eae4f9c5ebc96befd3e7bfe5de338 (patch) | |
| tree | e6cfb69fbbd937f450eeb83bfb83b9da3b01275a /test/CodeGen/R600/trunc-store-i1.ll | |
| parent | 69a8640022b04415ae9fac62f8ab090601d8f889 (diff) | |
| download | external_llvm-36b56886974eae4f9c5ebc96befd3e7bfe5de338.zip external_llvm-36b56886974eae4f9c5ebc96befd3e7bfe5de338.tar.gz external_llvm-36b56886974eae4f9c5ebc96befd3e7bfe5de338.tar.bz2 | |
Update to LLVM 3.5a.
Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
Diffstat (limited to 'test/CodeGen/R600/trunc-store-i1.ll')
| -rw-r--r-- | test/CodeGen/R600/trunc-store-i1.ll | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/CodeGen/R600/trunc-store-i1.ll b/test/CodeGen/R600/trunc-store-i1.ll new file mode 100644 index 0000000..a888943 --- /dev/null +++ b/test/CodeGen/R600/trunc-store-i1.ll @@ -0,0 +1,32 @@ +; RUN: llc -march=r600 -mcpu=SI < %s | FileCheck -check-prefix=SI %s + + +; SI-LABEL: @global_truncstore_i32_to_i1 +; SI: S_LOAD_DWORD [[LOAD:s[0-9]+]], +; SI: S_AND_B32 [[SREG:s[0-9]+]], [[LOAD]], 1 +; SI: V_MOV_B32_e32 [[VREG:v[0-9]+]], [[SREG]] +; SI: BUFFER_STORE_BYTE [[VREG]], +define void @global_truncstore_i32_to_i1(i1 addrspace(1)* %out, i32 %val) nounwind { + %trunc = trunc i32 %val to i1 + store i1 %trunc, i1 addrspace(1)* %out, align 1 + ret void +} + +; SI-LABEL: @global_truncstore_i64_to_i1 +; SI: BUFFER_STORE_BYTE +define void @global_truncstore_i64_to_i1(i1 addrspace(1)* %out, i64 %val) nounwind { + %trunc = trunc i64 %val to i1 + store i1 %trunc, i1 addrspace(1)* %out, align 1 + ret void +} + +; SI-LABEL: @global_truncstore_i16_to_i1 +; SI: S_LOAD_DWORD [[LOAD:s[0-9]+]], +; SI: S_AND_B32 [[SREG:s[0-9]+]], [[LOAD]], 1 +; SI: V_MOV_B32_e32 [[VREG:v[0-9]+]], [[SREG]] +; SI: BUFFER_STORE_BYTE [[VREG]], +define void @global_truncstore_i16_to_i1(i1 addrspace(1)* %out, i16 %val) nounwind { + %trunc = trunc i16 %val to i1 + store i1 %trunc, i1 addrspace(1)* %out, align 1 + ret void +} |