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llvm source #1
Output
Compile to binary object
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Execute the code
Intel asm syntax
Demangle identifiers
Verbose demangling
Filters
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Horizontal whitespace
Debug intrinsics
Compiler
clang (assertions trunk)
clang (trunk)
clang 10.0.0
clang 10.0.1
clang 11.0.0
clang 11.0.1
clang 12.0.0
clang 12.0.1
clang 13.0.0
clang 14.0.0
clang 15.0.0
clang 16.0.0
clang 17.0.1
clang 18.1.0
clang 19.1.0
clang 20.1.0
clang 21.1.0
clang 4.0.1
clang 5.0.0
clang 6.0.0
clang 7.0.0
clang 8.0.0
clang 9.0.0
hexagon-clang 16.0.5
llc (assertions trunk)
llc (trunk)
llc 10.0.0
llc 10.0.1
llc 11.0.0
llc 11.0.1
llc 12.0.0
llc 12.0.1
llc 13.0.0
llc 14.0.0
llc 15.0.0
llc 16.0.0
llc 17.0.1
llc 18.1.0
llc 19.1.0
llc 20.1.0
llc 21.1.0
llc 3.2
llc 3.3
llc 3.9.1
llc 4.0.0
llc 4.0.1
llc 5.0.0
llc 6.0.0
llc 7.0.0
llc 8.0.0
llc 9.0.0
opt (assertions trunk)
opt (trunk)
opt 10.0.0
opt 10.0.1
opt 11.0.0
opt 11.0.1
opt 12.0.0
opt 12.0.1
opt 13.0.0
opt 14.0.0
opt 15.0.0
opt 16.0.0
opt 17.0.1
opt 18.1.0
opt 19.1.0
opt 20.1.0
opt 21.1.0
opt 3.2
opt 3.3
opt 3.9.1
opt 4.0.0
opt 4.0.1
opt 5.0.0
opt 6.0.0
opt 7.0.0
opt 8.0.0
opt 9.0.0
Options
Source code
%struct.double2 = type { double, double } define double @func(ptr addrspace(1) %a) { %1 = load %struct.double2, ptr addrspace(1) %a, align 16, !invariant.load !1 %v0 = extractvalue %struct.double2 %1, 0 %v1 = extractvalue %struct.double2 %1, 1 %sum = fadd double %v0, %v1 ret double %sum } define double @func_after_instcombine(ptr addrspace(1) %a) { %.unpack = load double, ptr addrspace(1) %a, align 16 %.elt1 = getelementptr inbounds nuw i8, ptr addrspace(1) %a, i64 8 %.unpack2 = load double, ptr addrspace(1) %.elt1, align 8 %sum = fadd double %.unpack, %.unpack2 ret double %sum } define double @func_after_instcombine_invariant(ptr addrspace(1) %a) { %.unpack = load double, ptr addrspace(1) %a, align 16, !invariant.load !1 %.elt1 = getelementptr inbounds nuw i8, ptr addrspace(1) %a, i64 8 %.unpack2 = load double, ptr addrspace(1) %.elt1, align 8, !invariant.load !1 %sum = fadd double %.unpack, %.unpack2 ret double %sum } !1 = !{}
cuda source #2
Output
Compile to binary object
Link to binary
Execute the code
Intel asm syntax
Demangle identifiers
Verbose demangling
Filters
Unused labels
Library functions
Directives
Comments
Horizontal whitespace
Debug intrinsics
Compiler
10.0.0 sm_75 CUDA-10.2
10.0.1 sm_75 CUDA-10.2
11.0.0 sm_75 CUDA-10.2
16.0.0 sm_90 CUDA-11.8
17.0.1(libc++) sm_90 CUDA-12.1
18.1.0(libc++) sm_90 CUDA-12.3.1
19.1.0 sm_90 CUDA-12.5.1
20.1.0 sm_90 CUDA-12.5.1
20.1.0 sm_90 CUDA-12.6.1
20.1.0 sm_90 CUDA-12.6.2
NVCC 10.0.130
NVCC 10.1.105
NVCC 10.1.168
NVCC 10.1.243
NVCC 10.2.89
NVCC 11.0.2
NVCC 11.0.3
NVCC 11.1.0
NVCC 11.1.1
NVCC 11.2.0
NVCC 11.2.1
NVCC 11.2.2
NVCC 11.3.0
NVCC 11.3.1
NVCC 11.4.0
NVCC 11.4.1
NVCC 11.4.2
NVCC 11.4.3
NVCC 11.4.4
NVCC 11.5.0
NVCC 11.5.1
NVCC 11.5.2
NVCC 11.6.0
NVCC 11.6.1
NVCC 11.6.2
NVCC 11.7.0
NVCC 11.7.1
NVCC 11.8.0
NVCC 12.0.0
NVCC 12.0.1
NVCC 12.1.0
NVCC 12.2.1
NVCC 12.3.1
NVCC 12.4.1
NVCC 12.5.1
NVCC 12.6.1
NVCC 12.6.2
NVCC 12.8.1
NVCC 12.9.0
NVCC 12.9.1
NVCC 13.0.0
NVCC 13.0.1
NVCC 13.0.2
NVCC 9.1.85
NVCC 9.2.88
NVRTC 11.0.2
NVRTC 11.0.3
NVRTC 11.1.0
NVRTC 11.1.1
NVRTC 11.2.0
NVRTC 11.2.1
NVRTC 11.2.2
NVRTC 11.3.0
NVRTC 11.3.1
NVRTC 11.4.0
NVRTC 11.4.1
NVRTC 11.5.0
NVRTC 11.5.1
NVRTC 11.5.2
NVRTC 11.6.0
NVRTC 11.6.1
NVRTC 11.6.2
NVRTC 11.7.0
NVRTC 11.7.1
NVRTC 11.8.0
NVRTC 12.0.0
NVRTC 12.0.1
NVRTC 12.1.0
NVRTC 12.2.1
NVRTC 12.3.1
NVRTC 12.4.1
NVRTC 12.5.1
NVRTC 12.6.1
NVRTC 12.6.2
NVRTC 12.8.1
NVRTC 12.9.0
NVRTC 12.9.1
NVRTC 13.0.0
NVRTC 13.0.1
NVRTC 13.0.2
clang 7.0.0 sm_70 CUDA-9.1
clang 8.0.0 sm_75 CUDA-10.0
clang 9.0.0 sm_75 CUDA-10.1
clang rocm-4.5.2
clang rocm-5.0.2
clang rocm-5.1.3
clang rocm-5.2.3
clang rocm-5.3.2
clang rocm-5.7.0
clang rocm-6.0.2
clang rocm-6.1.2
clang rocm-6.2.4
clang rocm-6.3.3
clang rocm-6.4.0
clang rocm-7.0.1
clang staging rocm-6.1.2
clang staging rocm-6.2.4
clang staging rocm-6.3.3
clang staging rocm-6.4.0
clang staging rocm-7.0.1
clang trunk rocm-6.1.2
clang trunk rocm-6.2.4
clang trunk rocm-6.3.3
clang trunk rocm-6.4.0
clang trunk rocm-7.0.1
trunk sm_100a CUDA-12.8.1
Options
Source code
__device__ double func(const double2* array) { double2 x = __ldg(array); return x.x + x.y; }
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