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| author | Tim Northover <tnorthover@apple.com> | 2014-06-15 09:27:06 +0000 |
|---|---|---|
| committer | Tim Northover <tnorthover@apple.com> | 2014-06-15 09:27:06 +0000 |
| commit | ef0d760cd928d4afec2d436c7efefc0cb6f1bbb0 (patch) | |
| tree | 20e9b380cd68300e8b0983589b9a40aa685b0507 /llvm/test/CodeGen/AArch64/complex-fp-to-int.ll | |
| parent | e876f5b61ea33441f88ccad9f65331165966cc2e (diff) | |
| download | bcm5719-llvm-ef0d760cd928d4afec2d436c7efefc0cb6f1bbb0.tar.gz bcm5719-llvm-ef0d760cd928d4afec2d436c7efefc0cb6f1bbb0.zip | |
AArch64: improve vector [su]itofp handling.
This somehow got missed in the AArch64 merge, so should fix a
performance regression since 3.4.
llvm-svn: 210984
Diffstat (limited to 'llvm/test/CodeGen/AArch64/complex-fp-to-int.ll')
| -rw-r--r-- | llvm/test/CodeGen/AArch64/complex-fp-to-int.ll | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AArch64/complex-fp-to-int.ll b/llvm/test/CodeGen/AArch64/complex-fp-to-int.ll new file mode 100644 index 00000000000..1ea47ade81e --- /dev/null +++ b/llvm/test/CodeGen/AArch64/complex-fp-to-int.ll @@ -0,0 +1,24 @@ +; RUN: llc < %s -march=arm64 -aarch64-neon-syntax=apple | FileCheck %s + +; CHECK: fptosi_1 +; CHECK: fcvtzs.2d +; CHECK: xtn.2s +; CHECK: ret +define void @fptosi_1(<2 x double> %in, <2 x i32>* %addr) nounwind noinline ssp { +entry: + %0 = fptosi <2 x double> %in to <2 x i32> + store <2 x i32> %0, <2 x i32>* %addr, align 8 + ret void +} + +; CHECK: fptoui_1 +; CHECK: fcvtzu.2d +; CHECK: xtn.2s +; CHECK: ret +define void @fptoui_1(<2 x double> %in, <2 x i32>* %addr) nounwind noinline ssp { +entry: + %0 = fptoui <2 x double> %in to <2 x i32> + store <2 x i32> %0, <2 x i32>* %addr, align 8 + ret void +} + |
