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| author | Dimitry Andric <dim@FreeBSD.org> | 2015-01-18 16:17:27 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-01-18 16:17:27 +0000 |
| commit | 67c32a98315f785a9ec9d531c1f571a0196c7463 (patch) | |
| tree | 4abb9cbeecc7901726dd0b4a37369596c852e9ef /test/CodeGen/AArch64/arm64-popcnt.ll | |
| parent | 9f61947910e6ab40de38e6b4034751ef1513200f (diff) | |
| download | src-67c32a98315f785a9ec9d531c1f571a0196c7463.tar.gz src-67c32a98315f785a9ec9d531c1f571a0196c7463.zip | |
Vendor import of llvm RELEASE_360/rc1 tag r226102 (effectively, 3.6.0 RC1):vendor/llvm/llvm-release_360-r226102
Notes
Notes:
svn path=/vendor/llvm/dist/; revision=277323
svn path=/vendor/llvm/llvm-release_360-r226102/; revision=277324; tag=vendor/llvm/llvm-release_360-r226102
Diffstat (limited to 'test/CodeGen/AArch64/arm64-popcnt.ll')
| -rw-r--r-- | test/CodeGen/AArch64/arm64-popcnt.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/CodeGen/AArch64/arm64-popcnt.ll b/test/CodeGen/AArch64/arm64-popcnt.ll index 2afade2ee750..117ab3a5e05a 100644 --- a/test/CodeGen/AArch64/arm64-popcnt.ll +++ b/test/CodeGen/AArch64/arm64-popcnt.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -march=arm64 -aarch64-neon-syntax=apple | FileCheck %s +; RUN: llc < %s -march=aarch64 -mattr -neon -aarch64-neon-syntax=apple | FileCheck -check-prefix=CHECK-NONEON %s define i32 @cnt32_advsimd(i32 %x) nounwind readnone { %cnt = tail call i32 @llvm.ctpop.i32(i32 %x) @@ -8,6 +9,13 @@ define i32 @cnt32_advsimd(i32 %x) nounwind readnone { ; CHECK: uaddlv.8b h0, v0 ; CHECK: fmov w0, s0 ; CHECK: ret +; CHECK-NONEON-LABEL: cnt32_advsimd +; CHECK-NONEON-NOT: 8b +; CHECK-NONEON: and w{{[0-9]+}}, w{{[0-9]+}}, #0x55555555 +; CHECK-NONEON: and w{{[0-9]+}}, w{{[0-9]+}}, #0x33333333 +; CHECK-NONEON: and w{{[0-9]+}}, w{{[0-9]+}}, #0xf0f0f0f +; CHECK-NONEON: mul + } define i64 @cnt64_advsimd(i64 %x) nounwind readnone { @@ -18,6 +26,12 @@ define i64 @cnt64_advsimd(i64 %x) nounwind readnone { ; CHECK: uaddlv.8b h0, v0 ; CHECK: fmov w0, s0 ; CHECK: ret +; CHECK-NONEON-LABEL: cnt64_advsimd +; CHECK-NONEON-NOT: 8b +; CHECK-NONEON: and x{{[0-9]+}}, x{{[0-9]+}}, #0x5555555555555555 +; CHECK-NONEON: and x{{[0-9]+}}, x{{[0-9]+}}, #0x3333333333333333 +; CHECK-NONEON: and x{{[0-9]+}}, x{{[0-9]+}}, #0xf0f0f0f0f0f0f0f +; CHECK-NONEON: mul } ; Do not use AdvSIMD when -mno-implicit-float is specified. |