diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/AArch64/arm64-mul.ll | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/AArch64/arm64-mul.ll b/llvm/test/CodeGen/AArch64/arm64-mul.ll index 99924d8b794..a424dc761bc 100644 --- a/llvm/test/CodeGen/AArch64/arm64-mul.ll +++ b/llvm/test/CodeGen/AArch64/arm64-mul.ll @@ -137,6 +137,16 @@ entry: ; CHECK: umsubl {{x[0-9]+}}, {{w[0-9]+}}, {{w[0-9]+}}, {{x[0-9]+}} %tmp1 = zext i32 %a to i64 %tmp3 = mul i64 %tmp1, 12345678 - %tmp4 = sub i64 %tmp3, %b + %tmp4 = sub i64 %b, %tmp3 + ret i64 %tmp4 +} + +define i64 @t14(i32 %a, i64 %b) nounwind { +entry: +; CHECK-LABEL: t14: +; CHECK: smsubl {{x[0-9]+}}, {{w[0-9]+}}, {{w[0-9]+}}, {{x[0-9]+}} + %tmp1 = sext i32 %a to i64 + %tmp3 = mul i64 %tmp1, -12345678 + %tmp4 = sub i64 %b, %tmp3 ret i64 %tmp4 } |
