diff options
Diffstat (limited to 'test/CodeGen/CellSPU')
| -rw-r--r-- | test/CodeGen/CellSPU/div_ops.ll | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/CodeGen/CellSPU/div_ops.ll b/test/CodeGen/CellSPU/div_ops.ll new file mode 100644 index 0000000..0c93d83 --- /dev/null +++ b/test/CodeGen/CellSPU/div_ops.ll @@ -0,0 +1,22 @@ +; RUN: llc --march=cellspu %s -o - | FileCheck %s + +; signed division rounds towards zero, rotma don't. +define i32 @sdivide (i32 %val ) +{ +; CHECK: rotmai +; CHECK: rotmi +; CHECK: a +; CHECK: rotmai +; CHECK: bi $lr + %rv = sdiv i32 %val, 4 + ret i32 %rv +} + +define i32 @udivide (i32 %val ) +{ +; CHECK: rotmi +; CHECK: bi $lr + %rv = udiv i32 %val, 4 + ret i32 %rv +} + |