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| author | Sanjay Patel <spatel@rotateright.com> | 2015-08-11 14:31:14 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2015-08-11 14:31:14 +0000 |
| commit | 74ca3126663217a4afce759e342a074f9d91c831 (patch) | |
| tree | c9d8834894deee7aea202a465ee6f12ee3e58d2e /llvm/test | |
| parent | 52c2691829200710139decef3d0f5627423554bb (diff) | |
| download | bcm5719-llvm-74ca3126663217a4afce759e342a074f9d91c831.tar.gz bcm5719-llvm-74ca3126663217a4afce759e342a074f9d91c831.zip | |
fix minsize detection: minsize attribute implies optimizing for size
llvm-svn: 244604
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/AArch64/mul-lohi.ll | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/llvm/test/CodeGen/AArch64/mul-lohi.ll b/llvm/test/CodeGen/AArch64/mul-lohi.ll index 647594f41de..7237af28261 100644 --- a/llvm/test/CodeGen/AArch64/mul-lohi.ll +++ b/llvm/test/CodeGen/AArch64/mul-lohi.ll @@ -37,10 +37,11 @@ define i128 @test_128bitmul_optsize(i128 %lhs, i128 %rhs) optsize { define i128 @test_128bitmul_minsize(i128 %lhs, i128 %rhs) minsize { ; CHECK-LABEL: test_128bitmul_minsize: -; CHECK-DAG: mul [[PART1:x[0-9]+]], x0, x3 -; CHECK-DAG: umulh [[CARRY:x[0-9]+]], x0, x2 -; CHECK: mul [[PART2:x[0-9]+]], x1, x2 -; CHECK: mul x0, x0, x2 +; CHECK: umulh [[HI:x[0-9]+]], x0, x2 +; CHECK-NEXT: madd [[TEMP1:x[0-9]+]], x0, x3, [[HI]] +; CHECK-NEXT: madd x1, x1, x2, [[TEMP1]] +; CHECK-NEXT: mul x0, x0, x2 +; CHECK-NEXT: ret %prod = mul i128 %lhs, %rhs ret i128 %prod |
