23 lines
912 B
Diff
23 lines
912 B
Diff
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Subject: 8300800: UB: Shift exponent 32 is too large for 32-bit type 'int'
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---
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src/hotspot/cpu/aarch64/immediate_aarch64.cpp | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/hotspot/cpu/aarch64/immediate_aarch64.cpp b/src/hotspot/cpu/aarch64/immediate_aarch64.cpp
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index 3d87fde2b..961f93ed7 100644
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--- a/src/hotspot/cpu/aarch64/immediate_aarch64.cpp
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+++ b/src/hotspot/cpu/aarch64/immediate_aarch64.cpp
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@@ -295,7 +295,7 @@ int expandLogicalImmediate(uint32_t immN, uint32_t immr,
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uint64_t and_bits_sub = replicate(and_bit, 1, nbits);
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uint64_t or_bits_sub = replicate(or_bit, 1, nbits);
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uint64_t and_bits_top = (and_bits_sub << nbits) | ones(nbits);
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- uint64_t or_bits_top = (0 << nbits) | or_bits_sub;
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+ uint64_t or_bits_top = (UCONST64(0) << nbits) | or_bits_sub;
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tmask = ((tmask
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& (replicate(and_bits_top, 2 * nbits, 32 / nbits)))
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--
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2.33.0
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