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| author | Akira Hatanaka <ahatanaka@mips.com> | 2011-10-03 21:06:13 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@mips.com> | 2011-10-03 21:06:13 +0000 |
| commit | dda4a07cd818fdfe2b49412e32e0e12d9e566e31 (patch) | |
| tree | 59d9f1b80a2e26173247c054871f5de39415e573 /test/CodeGen/Mips | |
| parent | 0e6a24d92ab4661bb39f838ac390ccb17f649cb5 (diff) | |
| download | llvm-dda4a07cd818fdfe2b49412e32e0e12d9e566e31.tar.gz llvm-dda4a07cd818fdfe2b49412e32e0e12d9e566e31.tar.bz2 llvm-dda4a07cd818fdfe2b49412e32e0e12d9e566e31.tar.xz | |
Add support for 64-bit divide instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141024 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Mips')
| -rw-r--r-- | test/CodeGen/Mips/mips64instrs.ll | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/mips64instrs.ll b/test/CodeGen/Mips/mips64instrs.ll index 98aff526de..b2aa3ecc02 100644 --- a/test/CodeGen/Mips/mips64instrs.ll +++ b/test/CodeGen/Mips/mips64instrs.ll @@ -83,3 +83,36 @@ entry: %mul = mul i64 %b, %a ret i64 %mul } + +define i64 @f14(i64 %a, i64 %b) nounwind readnone { +entry: +; CHECK: ddiv $zero +; CHECK: mflo + %div = sdiv i64 %a, %b + ret i64 %div +} + +define i64 @f15(i64 %a, i64 %b) nounwind readnone { +entry: +; CHECK: ddivu $zero +; CHECK: mflo + %div = udiv i64 %a, %b + ret i64 %div +} + +define i64 @f16(i64 %a, i64 %b) nounwind readnone { +entry: +; CHECK: ddiv $zero +; CHECK: mfhi + %rem = srem i64 %a, %b + ret i64 %rem +} + +define i64 @f17(i64 %a, i64 %b) nounwind readnone { +entry: +; CHECK: ddivu $zero +; CHECK: mfhi + %rem = urem i64 %a, %b + ret i64 %rem +} + |