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| -rw-r--r-- | test/CodeGen/Mips/mips64muldiv.ll | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/mips64muldiv.ll b/test/CodeGen/Mips/mips64muldiv.ll new file mode 100644 index 0000000..a89d074 --- /dev/null +++ b/test/CodeGen/Mips/mips64muldiv.ll @@ -0,0 +1,41 @@ +; RUN: llc -march=mips64el -mcpu=mips64 < %s | FileCheck %s + +define i64 @m0(i64 %a0, i64 %a1) nounwind readnone { +entry: +; CHECK: dmult +; CHECK: mflo + %mul = mul i64 %a1, %a0 + ret i64 %mul +} + +define i64 @d0(i64 %a0, i64 %a1) nounwind readnone { +entry: +; CHECK: ddivu +; CHECK: mflo + %div = udiv i64 %a0, %a1 + ret i64 %div +} + +define i64 @d1(i64 %a0, i64 %a1) nounwind readnone { +entry: +; CHECK: ddiv +; CHECK: mflo + %div = sdiv i64 %a0, %a1 + ret i64 %div +} + +define i64 @d2(i64 %a0, i64 %a1) nounwind readnone { +entry: +; CHECK: ddivu +; CHECK: mfhi + %rem = urem i64 %a0, %a1 + ret i64 %rem +} + +define i64 @d3(i64 %a0, i64 %a1) nounwind readnone { +entry: +; CHECK: ddiv +; CHECK: mfhi + %rem = srem i64 %a0, %a1 + ret i64 %rem +} |