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| author | Tony Linthicum <tlinth@codeaurora.org> | 2011-12-12 21:14:40 +0000 |
|---|---|---|
| committer | Tony Linthicum <tlinth@codeaurora.org> | 2011-12-12 21:14:40 +0000 |
| commit | b4b54153ad760c69a00a08531abef4ed434a5092 (patch) | |
| tree | 5c767f5ad7f35af4cb8dc0228769e16d62c993e7 /test/CodeGen/Hexagon/frame.ll | |
| parent | 127a669d09e21ddcd525f493c19dc399093bef35 (diff) | |
| download | external_llvm-b4b54153ad760c69a00a08531abef4ed434a5092.zip external_llvm-b4b54153ad760c69a00a08531abef4ed434a5092.tar.gz external_llvm-b4b54153ad760c69a00a08531abef4ed434a5092.tar.bz2 | |
Hexagon backend support
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146412 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Hexagon/frame.ll')
| -rw-r--r-- | test/CodeGen/Hexagon/frame.ll | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/CodeGen/Hexagon/frame.ll b/test/CodeGen/Hexagon/frame.ll new file mode 100644 index 0000000..dc87c73 --- /dev/null +++ b/test/CodeGen/Hexagon/frame.ll @@ -0,0 +1,23 @@ +; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s + +@num = external global i32 +@acc = external global i32 +@num2 = external global i32 + +; CHECK: allocframe +; CHECK: dealloc_return + +define i32 @foo() nounwind { +entry: + %i = alloca i32, align 4 + %0 = load i32* @num, align 4 + store i32 %0, i32* %i, align 4 + %1 = load i32* %i, align 4 + %2 = load i32* @acc, align 4 + %mul = mul nsw i32 %1, %2 + %3 = load i32* @num2, align 4 + %add = add nsw i32 %mul, %3 + store i32 %add, i32* %i, align 4 + %4 = load i32* %i, align 4 + ret i32 %4 +} |