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Closed by commit rL370444: [CodeGen]: fix error message for =r asm
constraint (authored by glider, committed by ).
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Minor comment fix.
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clang/lib/CodeGen/CGStmt.cpp
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clang-format
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clang/lib/CodeGen/CGStmt.cpp
clang/test/CodeGen/x86_64-PR42672.c
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Nico Weber reported that the following code:
char buf[9];
asm("" : "=r" (buf));
yields the "impossible constraint in asm: can't store struct
