ubsan: arm: shift exponent 32 is too large for 32-bit type 'unsigned int'
* arm-dis.c (print_insn_arm): Don't shift by 32 on unsigned int var.
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@ -1,3 +1,7 @@
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2019-12-24 Alan Modra <amodra@gmail.com>
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* arm-dis.c (print_insn_arm): Don't shift by 32 on unsigned int var.
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2019-12-23 Jan Beulich <jbeulich@suse.com>
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* ppc-dis.c (print_insn_powerpc): Rename local variable "spaces"
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@ -9927,12 +9927,12 @@ print_insn_arm (bfd_vma pc, struct disassemble_info *info, long given)
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unsigned int immed = (given & 0xff);
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unsigned int a, i;
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a = (((immed << (32 - rotate))
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| (immed >> rotate)) & 0xffffffff);
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a = (immed << ((32 - rotate) & 31)
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| immed >> rotate) & 0xffffffff;
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/* If there is another encoding with smaller rotate,
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the rotate should be specified directly. */
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for (i = 0; i < 32; i += 2)
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if ((a << i | a >> (32 - i)) <= 0xff)
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if ((a << i | a >> ((32 - i) & 31)) <= 0xff)
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break;
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if (i != rotate)
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