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Diffstat (limited to 'test/CodeGen/Thumb2/mul_const.ll')
| -rw-r--r-- | test/CodeGen/Thumb2/mul_const.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/CodeGen/Thumb2/mul_const.ll b/test/CodeGen/Thumb2/mul_const.ll new file mode 100644 index 0000000000..ca0ede45eb --- /dev/null +++ b/test/CodeGen/Thumb2/mul_const.ll @@ -0,0 +1,18 @@ +; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | FileCheck %s +; rdar://7069502 + +define i32 @t1(i32 %v) nounwind readnone { +entry: +; CHECK: t1: +; CHECK: add r0, r0, r0, lsl #3 + %0 = mul i32 %v, 9 + ret i32 %0 +} + +define i32 @t2(i32 %v) nounwind readnone { +entry: +; CHECK: t2: +; CHECK: rsb r0, r0, r0, lsl #3 + %0 = mul i32 %v, 7 + ret i32 %0 +} |