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| author | Justin Holewinski <jholewinski@nvidia.com> | 2013-11-11 19:28:19 +0000 |
|---|---|---|
| committer | Justin Holewinski <jholewinski@nvidia.com> | 2013-11-11 19:28:19 +0000 |
| commit | 07a5d3dc3d99ad2bf5c1122787d37ec0e17adde6 (patch) | |
| tree | 130813e190812f7253c57d4f16ce1a1dc21d77e7 /test/CodeGen | |
| parent | 0df3ce333b90cb42ee190a80b310ba89ff4cbeb3 (diff) | |
| download | external_llvm-07a5d3dc3d99ad2bf5c1122787d37ec0e17adde6.zip external_llvm-07a5d3dc3d99ad2bf5c1122787d37ec0e17adde6.tar.gz external_llvm-07a5d3dc3d99ad2bf5c1122787d37ec0e17adde6.tar.bz2 | |
[NVPTX] Properly handle bitcast ConstantExpr when checking for the alignment of function parameters
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194410 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/NVPTX/bug17709.ll | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGen/NVPTX/bug17709.ll b/test/CodeGen/NVPTX/bug17709.ll new file mode 100644 index 0000000..92f0fcb1 --- /dev/null +++ b/test/CodeGen/NVPTX/bug17709.ll @@ -0,0 +1,26 @@ +; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s + +; ModuleID = '__kernelgen_main_module' +target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64" +target triple = "nvptx64-nvidia-cuda" + +define linker_private ptx_device { double, double } @__utils1_MOD_trace(%"struct.array2_complex(kind=8).43.5.57"* noalias %m) { +entry: + ;unreachable + %t0 = insertvalue {double, double} undef, double 1.0, 0 + %t1 = insertvalue {double, double} %t0, double 1.0, 1 + ret { double, double } %t1 +} + +%struct.descriptor_dimension.0.52 = type { i64, i64, i64 } +%"struct.array2_complex(kind=8).37.18.70" = type { i8*, i64, i64, [2 x %struct.descriptor_dimension.0.52] } +%"struct.array2_complex(kind=8).43.5.57" = type { i8*, i64, i64, [2 x %struct.descriptor_dimension.0.52] } +@replacementOfAlloca8 = private global %"struct.array2_complex(kind=8).37.18.70" zeroinitializer, align 4096 + +; CHECK: .visible .entry __kernelgen_main +define ptx_kernel void @__kernelgen_main(i32* nocapture %args, i32*) { +entry: + %1 = tail call ptx_device { double, double } bitcast ({ double, double } (%"struct.array2_complex(kind=8).43.5.57"*)* @__utils1_MOD_trace to { double, double } (%"struct.array2_complex(kind=8).37.18.70"*)*)(%"struct.array2_complex(kind=8).37.18.70"* noalias @replacementOfAlloca8) + ret void +} + |