diff options
Diffstat (limited to 'test/CodeGen/ARM/mul_const.ll')
| -rw-r--r-- | test/CodeGen/ARM/mul_const.ll | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/test/CodeGen/ARM/mul_const.ll b/test/CodeGen/ARM/mul_const.ll index 93188cd..8c10246 100644 --- a/test/CodeGen/ARM/mul_const.ll +++ b/test/CodeGen/ARM/mul_const.ll @@ -1,17 +1,43 @@ ; RUN: llc < %s -march=arm | FileCheck %s -define i32 @t1(i32 %v) nounwind readnone { +define i32 @t9(i32 %v) nounwind readnone { entry: -; CHECK: t1: +; CHECK: t9: ; CHECK: add r0, r0, r0, lsl #3 %0 = mul i32 %v, 9 ret i32 %0 } -define i32 @t2(i32 %v) nounwind readnone { +define i32 @t7(i32 %v) nounwind readnone { entry: -; CHECK: t2: +; CHECK: t7: ; CHECK: rsb r0, r0, r0, lsl #3 %0 = mul i32 %v, 7 ret i32 %0 } + +define i32 @t5(i32 %v) nounwind readnone { +entry: +; CHECK: t5: +; CHECK: add r0, r0, r0, lsl #2 + %0 = mul i32 %v, 5 + ret i32 %0 +} + +define i32 @t3(i32 %v) nounwind readnone { +entry: +; CHECK: t3: +; CHECK: add r0, r0, r0, lsl #1 + %0 = mul i32 %v, 3 + ret i32 %0 +} + +define i32 @t12288(i32 %v) nounwind readnone { +entry: +; CHECK: t12288: +; CHECK: add r0, r0, r0, lsl #1 +; CHECK: mov r0, r0, lsl #12 + %0 = mul i32 %v, 12288 + ret i32 %0 +} + |
