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author | Reed Kotler <rkotler@mips.com> | 2012-10-05 18:27:54 +0000 |
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committer | Reed Kotler <rkotler@mips.com> | 2012-10-05 18:27:54 +0000 |
commit | dfb8dbb4fd97140aa9bf6b9dadbca25665144c09 (patch) | |
tree | 350252ce20358062ff81809484bc66cf93ccec76 /test/CodeGen/Mips/mulll.ll | |
parent | ebd7eabca4c090175b71f221e880f8bd937a4523 (diff) | |
download | external_llvm-dfb8dbb4fd97140aa9bf6b9dadbca25665144c09.zip external_llvm-dfb8dbb4fd97140aa9bf6b9dadbca25665144c09.tar.gz external_llvm-dfb8dbb4fd97140aa9bf6b9dadbca25665144c09.tar.bz2 |
Patch for integer multiply, signed/unsigned, long/long long.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165322 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Mips/mulll.ll')
-rw-r--r-- | test/CodeGen/Mips/mulll.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/mulll.ll b/test/CodeGen/Mips/mulll.ll new file mode 100644 index 0000000..e37b919 --- /dev/null +++ b/test/CodeGen/Mips/mulll.ll @@ -0,0 +1,21 @@ +; RUN: llc -march=mipsel -mcpu=mips16 -relocation-model=pic -O3 < %s | FileCheck %s -check-prefix=16 + +@iiii = global i64 5, align 8 +@jjjj = global i64 -6, align 8 +@kkkk = common global i64 0, align 8 + +define void @test() nounwind { +entry: + %0 = load i64* @iiii, align 8 + %1 = load i64* @jjjj, align 8 + %mul = mul nsw i64 %1, %0 + store i64 %mul, i64* @kkkk, align 8 +; 16: multu ${{[0-9]+}}, ${{[0-9]+}} +; 16: mfhi ${{[0-9]+}} +; 16: mult ${{[0-9]+}}, ${{[0-9]+}} +; 16: mflo ${{[0-9]+}} +; 16: mult ${{[0-9]+}}, ${{[0-9]+}} +; 16: mflo ${{[0-9]+}} + + ret void +} |