1f95cc097c
Applying the following restrictions for block types in OpenCL (v2.0 s6.12.5): - __block storage class is disallowed - every block declaration must be const qualified and initialized - a block can't be used as a return type of a function - a blocks can't be used to declare a structure or union field - extern speficier is disallowed Corrected image and sampler types diagnostics with struct and unions. Review: http://reviews.llvm.org/D16928 llvm-svn: 262616
18 lines
502 B
Common Lisp
18 lines
502 B
Common Lisp
// RUN: %clang_cc1 -O0 %s -ffake-address-space-map -emit-llvm -o - -fblocks -triple x86_64-unknown-unknown | FileCheck %s
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// This used to crash due to trying to generate a bitcase from a cstring
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// in the constant address space to i8* in AS0.
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void dummy(float (^const op)(float)) {
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}
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// CHECK: i8 addrspace(3)* getelementptr inbounds ([9 x i8], [9 x i8] addrspace(3)* @.str, i32 0, i32 0)
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kernel void test_block()
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{
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float (^const X)(float) = ^(float x) {
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return x + 42.0f;
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};
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dummy(X);
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}
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