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Add support for Vector Truncate on PowerPC

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This commit is contained in:
Luca Barbato 2017-08-04 00:19:58 +00:00
parent 9dd3690017
commit e41381454b
2 changed files with 12 additions and 0 deletions
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7
src/etc/platform-intrinsics/powerpc.json
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@ -255,6 +255,13 @@
"ret": "f32",
"args": ["0"]
},
{
"intrinsic": "trunc",
"width": [128],
"llvm": "vrfiz",
"ret": "f32",
"args": ["0"]
},
{
"intrinsic": "loge",
"width": [128],

5
src/librustc_platform_intrinsics/powerpc.rs
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@ -422,6 +422,11 @@ pub fn find(name: &str) -> Option<Intrinsic> {
output: &::F32x4,
definition: Named("llvm.ppc.altivec.vrfin")
},
"_vec_trunc" => Intrinsic {
inputs: { static INPUTS: [&'static Type; 1] = [&::F32x4]; &INPUTS },
output: &::F32x4,
definition: Named("llvm.ppc.altivec.vrfiz")
},
"_vec_loge" => Intrinsic {
inputs: { static INPUTS: [&'static Type; 1] = [&::F32x4]; &INPUTS },
output: &::F32x4,