https://bugs.llvm.org/show_bug.cgi?id=38530
Bug ID: 38530
Summary: Compiler running infinitely since SVN r339472, "[ARM]
Adjust AND immediates to make them cheaper to select"
Product: libraries
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: enhancement
Priority: P
Component: Backend: ARM
Assignee: unassignedb...@nondot.org
Reporter: mar...@martin.st
CC: llvm-bugs@lists.llvm.org
Created attachment 20682
--> https://bugs.llvm.org/attachment.cgi?id=20682&action=edit
Test source file that triggers the bug
Since SVN r339472, "[ARM] Adjust AND immediates to make them cheaper to
select", the compiler seems to run forever when compiling certain source files.
To reproduce, compile the attached testcase with "clang -target
armv7-w64-mingw32 -c VbrTag.preproc.c -O2". (It also seems to behave similarly
with a target of armv7-linux-gnueabihf, but with more warnings.)
--
You are receiving this mail because:
You are on the CC list for the bug._______________________________________________
llvm-bugs mailing list
llvm-bugs@lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
