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| author | Luca Barbato <lu_zero@gentoo.org> | 2017-08-04 00:19:58 +0000 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2017-09-05 20:22:34 +0000 |
| commit | 668d8ff262bb55276c6028c7e5d903a71fec2906 (patch) | |
| tree | 8857d094b693a193e0d2ac60858e88e28bb51bd0 /src | |
| parent | cccf3e7a5c728efcab668697e6f7fa1235c6c9bd (diff) | |
| download | rust-668d8ff262bb55276c6028c7e5d903a71fec2906.tar.gz rust-668d8ff262bb55276c6028c7e5d903a71fec2906.zip | |
Add support for Vector Sum Across Partial 1/2 Saturated on PowerPC
Diffstat (limited to 'src')
| -rw-r--r-- | src/etc/platform-intrinsics/powerpc.json | 7 | ||||
| -rw-r--r-- | src/librustc_platform_intrinsics/powerpc.rs | 5 |
2 files changed, 12 insertions, 0 deletions
diff --git a/src/etc/platform-intrinsics/powerpc.json b/src/etc/platform-intrinsics/powerpc.json index 4ed1ecd7639..eb443f2077a 100644 --- a/src/etc/platform-intrinsics/powerpc.json +++ b/src/etc/platform-intrinsics/powerpc.json @@ -191,6 +191,13 @@ "llvm": "vmsum{0.kind}hs", "ret": "i32", "args": ["0N", "0N", "0"] + }, + { + "intrinsic": "sum2s", + "width": [128], + "llvm": "vsum2sws", + "ret": "s32", + "args": ["0", "0"] } ] } diff --git a/src/librustc_platform_intrinsics/powerpc.rs b/src/librustc_platform_intrinsics/powerpc.rs index b205321d10f..dd0967beda4 100644 --- a/src/librustc_platform_intrinsics/powerpc.rs +++ b/src/librustc_platform_intrinsics/powerpc.rs @@ -372,6 +372,11 @@ pub fn find(name: &str) -> Option<Intrinsic> { output: &::U32x4, definition: Named("llvm.ppc.altivec.vmsumuhs") }, + "_vec_sum2s" => Intrinsic { + inputs: { static INPUTS: [&'static Type; 2] = [&::I32x4, &::I32x4]; &INPUTS }, + output: &::I32x4, + definition: Named("llvm.ppc.altivec.vsum2sws") + }, _ => return None, }) } |