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Diffstat (limited to 'test/CodeGen/PowerPC/optcmp.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/optcmp.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/optcmp.ll b/test/CodeGen/PowerPC/optcmp.ll index c2cf981..35aabfa 100644 --- a/test/CodeGen/PowerPC/optcmp.ll +++ b/test/CodeGen/PowerPC/optcmp.ll @@ -134,3 +134,19 @@ entry: ; CHECK-NOT: fsubs. 0, 1, 2 ; CHECK: stfs 0, 0(5) } + +declare i64 @llvm.ctpop.i64(i64); + +define signext i64 @fooct(i64 signext %a, i64 signext %b, i64* nocapture %c) #0 { +entry: + %sub = sub nsw i64 %a, %b + %subc = call i64 @llvm.ctpop.i64(i64 %sub) + store i64 %subc, i64* %c, align 4 + %cmp = icmp sgt i64 %subc, 0 + %cond = select i1 %cmp, i64 %a, i64 %b + ret i64 %cond + +; CHECK: @fooct +; CHECK-NOT: popcntd. +} + |