https://bugs.llvm.org/show_bug.cgi?id=39486
Bug ID: 39486
Summary: printf vector conversion specifier produces incorrect
warning
Product: clang
Version: trunk
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P
Component: OpenCL
Assignee: unassignedclangb...@nondot.org
Reporter: j.pr...@bristol.ac.uk
CC: anastasia.stul...@arm.com, llvm-bugs@lists.llvm.org,
matthew.arsena...@amd.com
As of r343653, Clang now produces a warning when using the 'v' conversion
specifier in a printf format string, which it shouldn't (when compiling for
OpenCL).
Example kernel:
kernel void foo(float4 arg)
{
printf("%.2v4f\n", arg);
}
Clang Output:
foo.cl:3:14: warning: invalid conversion specifier 'v'
printf("%.2v4f\n", arg);
~~~^
1 warning generated.
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