| commit | 160414ca6a30a210b82fb09abbd3541802a51017 | [log] [tgz] |
|---|---|---|
| author | eric fang <eric.fang@arm.com> | Sun Jun 26 09:39:09 2022 +0000 |
| committer | Keith Randall <khr@google.com> | Tue Jun 28 21:01:39 2022 +0000 |
| tree | 8dd7c1bc6b6f0e727826cabc1ebc471ab5989e07 | |
| parent | a30f4346674ec43bf576e6f56a9cd1c7ca482e1f [diff] |
cmd/internal/obj/arm64: fix BITCON constant printing error For some 32-bit instructions whose first operand is a constant, we copy the lower 32 bits of the constant into the upper 32 bits in progedit, which leads to the wrong value being printed in -S output. The purpose of this is that we don't need to distinguish between 32-bit and 64-bit constants when checking C_BITCON, this CL puts the modified value in a temporary variable, so that the constant operand of the instruction will not be modified. Fixes #53551 Change-Id: I40ee9223b4187bff1c0a1bab7eb508fcb30325f9 Reviewed-on: https://go-review.googlesource.com/c/go/+/414374 Run-TryBot: Eric Fang <eric.fang@arm.com> Reviewed-by: Cherry Mui <cherryyz@google.com> TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Keith Randall <khr@google.com>
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