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Diffstat (limited to 'test/CodeGen/Hexagon/Atomics.ll')
| -rw-r--r-- | test/CodeGen/Hexagon/Atomics.ll | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/test/CodeGen/Hexagon/Atomics.ll b/test/CodeGen/Hexagon/Atomics.ll deleted file mode 100644 index cedf9a48754b..000000000000 --- a/test/CodeGen/Hexagon/Atomics.ll +++ /dev/null @@ -1,84 +0,0 @@ -; RUN: llc < %s -march=hexagon - -@si = common global i32 0, align 4 -@sll = common global i64 0, align 8 - -define void @test_op_ignore() nounwind { -entry: - %t00 = atomicrmw add i32* @si, i32 1 monotonic - %t01 = atomicrmw add i64* @sll, i64 1 monotonic - %t10 = atomicrmw sub i32* @si, i32 1 monotonic - %t11 = atomicrmw sub i64* @sll, i64 1 monotonic - %t20 = atomicrmw or i32* @si, i32 1 monotonic - %t21 = atomicrmw or i64* @sll, i64 1 monotonic - %t30 = atomicrmw xor i32* @si, i32 1 monotonic - %t31 = atomicrmw xor i64* @sll, i64 1 monotonic - %t40 = atomicrmw and i32* @si, i32 1 monotonic - %t41 = atomicrmw and i64* @sll, i64 1 monotonic - %t50 = atomicrmw nand i32* @si, i32 1 monotonic - %t51 = atomicrmw nand i64* @sll, i64 1 monotonic - br label %return - -return: ; preds = %entry - ret void -} - -define void @test_fetch_and_op() nounwind { -entry: - %t00 = atomicrmw add i32* @si, i32 11 monotonic - store i32 %t00, i32* @si, align 4 - %t01 = atomicrmw add i64* @sll, i64 11 monotonic - store i64 %t01, i64* @sll, align 8 - %t10 = atomicrmw sub i32* @si, i32 11 monotonic - store i32 %t10, i32* @si, align 4 - %t11 = atomicrmw sub i64* @sll, i64 11 monotonic - store i64 %t11, i64* @sll, align 8 - %t20 = atomicrmw or i32* @si, i32 11 monotonic - store i32 %t20, i32* @si, align 4 - %t21 = atomicrmw or i64* @sll, i64 11 monotonic - store i64 %t21, i64* @sll, align 8 - %t30 = atomicrmw xor i32* @si, i32 11 monotonic - store i32 %t30, i32* @si, align 4 - %t31 = atomicrmw xor i64* @sll, i64 11 monotonic - store i64 %t31, i64* @sll, align 8 - %t40 = atomicrmw and i32* @si, i32 11 monotonic - store i32 %t40, i32* @si, align 4 - %t41 = atomicrmw and i64* @sll, i64 11 monotonic - store i64 %t41, i64* @sll, align 8 - %t50 = atomicrmw nand i32* @si, i32 11 monotonic - store i32 %t50, i32* @si, align 4 - %t51 = atomicrmw nand i64* @sll, i64 11 monotonic - store i64 %t51, i64* @sll, align 8 - br label %return - -return: ; preds = %entry - ret void -} - -define void @test_lock() nounwind { -entry: - %t00 = atomicrmw xchg i32* @si, i32 1 monotonic - store i32 %t00, i32* @si, align 4 - %t01 = atomicrmw xchg i64* @sll, i64 1 monotonic - store i64 %t01, i64* @sll, align 8 - fence seq_cst - store volatile i32 0, i32* @si, align 4 - store volatile i64 0, i64* @sll, align 8 - br label %return - -return: ; preds = %entry - ret void -} - - -define i64 @fred() nounwind { -entry: - %s0 = cmpxchg i32* undef, i32 undef, i32 undef seq_cst seq_cst - %s1 = extractvalue { i32, i1 } %s0, 0 - %t0 = cmpxchg i64* undef, i64 undef, i64 undef seq_cst seq_cst - %t1 = extractvalue { i64, i1 } %t0, 0 - %u0 = zext i32 %s1 to i64 - %u1 = add i64 %u0, %t1 - ret i64 %u1 -} - |
