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authorRichard Henderson <richard.henderson@linaro.org>2020-02-16 13:43:10 -0800
committerRichard Henderson <richard.henderson@linaro.org>2021-01-22 12:48:01 -1000
commit666cc794abe7aa2e123a0963934e519d28a7102c (patch)
treebb17d7b5030d200f5f34231b956889062e6660df /include/tcg
parentc52ea111e0ea2d5368a3ae601baafaae75e3317f (diff)
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tcg: Optimize inline dup_const for MO_64
Avoid the out-of-line function call for immediate MO_64. In addition, diagnose all invalid constants at compile-time. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include/tcg')
-rw-r--r--include/tcg/tcg.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h
index 504c5e9..c5a9d65 100644
--- a/include/tcg/tcg.h
+++ b/include/tcg/tcg.h
@@ -1325,7 +1325,8 @@ uint64_t dup_const(unsigned vece, uint64_t c);
? ( (VECE) == MO_8 ? 0x0101010101010101ull * (uint8_t)(C) \
: (VECE) == MO_16 ? 0x0001000100010001ull * (uint16_t)(C) \
: (VECE) == MO_32 ? 0x0000000100000001ull * (uint32_t)(C) \
- : dup_const(VECE, C)) \
+ : (VECE) == MO_64 ? (uint64_t)(C) \
+ : (qemu_build_not_reached_always(), 0)) \
: dup_const(VECE, C))