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Diffstat (limited to 'test/CodeGen/R600/infinite-loop.ll')
| -rw-r--r-- | test/CodeGen/R600/infinite-loop.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGen/R600/infinite-loop.ll b/test/CodeGen/R600/infinite-loop.ll new file mode 100644 index 0000000000..a60bc37d65 --- /dev/null +++ b/test/CodeGen/R600/infinite-loop.ll @@ -0,0 +1,17 @@ +; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s + +; SI-LABEL: @infinite_loop: +; SI: V_MOV_B32_e32 [[REG:v[0-9]+]], 999 +; SI: BB0_1: +; SI: BUFFER_STORE_DWORD [[REG]] +; SI: S_WAITCNT vmcnt(0) expcnt(0) +; SI: S_BRANCH BB0_1 +define void @infinite_loop(i32 addrspace(1)* %out) { +entry: + br label %for.body + +for.body: ; preds = %entry, %for.body + store i32 999, i32 addrspace(1)* %out, align 4 + br label %for.body +} + |