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| author | Justin Holewinski <jholewinski@nvidia.com> | 2013-08-06 14:13:27 +0000 |
|---|---|---|
| committer | Justin Holewinski <jholewinski@nvidia.com> | 2013-08-06 14:13:27 +0000 |
| commit | 82767327c59ede1f8663ec9b9a64a668993d501f (patch) | |
| tree | f6e6c75ebb7e82f6d86053b46551572aedb5d621 /test/CodeGen/NVPTX | |
| parent | 8775a51d94b277ca6ebe12a1d20bfc2bc5a53960 (diff) | |
| download | llvm-82767327c59ede1f8663ec9b9a64a668993d501f.tar.gz llvm-82767327c59ede1f8663ec9b9a64a668993d501f.tar.bz2 llvm-82767327c59ede1f8663ec9b9a64a668993d501f.tar.xz | |
[NVPTX] Start conversion to MC infrastructure
This change converts the NVPTX target to use the MC infrastructure
instead of directly emitting MachineInstr instances. This brings
the target more up-to-date with LLVM TOT, and should fix PR15175
and PR15958 (libNVPTXInstPrinter is empty) as a side-effect.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187798 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/NVPTX')
| -rw-r--r-- | test/CodeGen/NVPTX/fp-literals.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/CodeGen/NVPTX/fp-literals.ll b/test/CodeGen/NVPTX/fp-literals.ll new file mode 100644 index 0000000000..0cc2413e00 --- /dev/null +++ b/test/CodeGen/NVPTX/fp-literals.ll @@ -0,0 +1,18 @@ +; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s + +; Make sure we can properly differentiate between single-precision and +; double-precision FP literals. + +; CHECK: myaddf +; CHECK: add.f32 %f{{[0-9]+}}, %f{{[0-9]+}}, 0f3F800000 +define float @myaddf(float %a) { + %ret = fadd float %a, 1.0 + ret float %ret +} + +; CHECK: myaddd +; CHECK: add.f64 %fl{{[0-9]+}}, %fl{{[0-9]+}}, 0d3FF0000000000000 +define double @myaddd(double %a) { + %ret = fadd double %a, 1.0 + ret double %ret +} |