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Diffstat (limited to 'test/CodeGen/ARM64/convert-v2i32-v2f64.ll')
| -rw-r--r-- | test/CodeGen/ARM64/convert-v2i32-v2f64.ll | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/test/CodeGen/ARM64/convert-v2i32-v2f64.ll b/test/CodeGen/ARM64/convert-v2i32-v2f64.ll new file mode 100644 index 0000000000..63129a4b83 --- /dev/null +++ b/test/CodeGen/ARM64/convert-v2i32-v2f64.ll @@ -0,0 +1,29 @@ +; RUN: llc < %s -march=arm64 -arm64-neon-syntax=apple | FileCheck %s + +define <2 x double> @f1(<2 x i32> %v) nounwind readnone { +; CHECK-LABEL: f1: +; CHECK: sshll.2d v0, v0, #0 +; CHECK-NEXT: scvtf.2d v0, v0 +; CHECK-NEXT: ret + %conv = sitofp <2 x i32> %v to <2 x double> + ret <2 x double> %conv +} +define <2 x double> @f2(<2 x i32> %v) nounwind readnone { +; CHECK-LABEL: f2: +; CHECK: ushll.2d v0, v0, #0 +; CHECK-NEXT: ucvtf.2d v0, v0 +; CHECK-NEXT: ret + %conv = uitofp <2 x i32> %v to <2 x double> + ret <2 x double> %conv +} + +; CHECK: autogen_SD19655 +; CHECK: scvtf +; CHECK: ret +define void @autogen_SD19655() { + %T = load <2 x i64>* undef + %F = sitofp <2 x i64> undef to <2 x float> + store <2 x float> %F, <2 x float>* undef + ret void +} + |