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Diffstat (limited to 'test/CodeGen/R600/trunc.ll')
| -rw-r--r-- | test/CodeGen/R600/trunc.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/CodeGen/R600/trunc.ll b/test/CodeGen/R600/trunc.ll new file mode 100644 index 0000000..d94d4fe --- /dev/null +++ b/test/CodeGen/R600/trunc.ll @@ -0,0 +1,19 @@ +; RUN: llc -march=r600 -mcpu=SI < %s | FileCheck -check-prefix=SI %s +; RUN: llc -march=r600 -mcpu=cypress < %s | FileCheck -check-prefix=EG %s + + +define void @trunc_i64_to_i32_store(i32 addrspace(1)* %out, i64 %in) { +; SI-LABEL: @trunc_i64_to_i32_store +; SI: S_LOAD_DWORD SGPR0, SGPR0_SGPR1, 11 +; SI: V_MOV_B32_e32 VGPR0, SGPR0 +; SI: BUFFER_STORE_DWORD VGPR0 + +; EG-LABEL: @trunc_i64_to_i32_store +; EG: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1 +; EG: LSHR +; EG-NEXT: 2( + + %result = trunc i64 %in to i32 store i32 %result, i32 addrspace(1)* %out, align 4 + ret void +} + |