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19 lines
662 B
Plaintext
19 lines
662 B
Plaintext
; This testcase checks to make sure that the assembler can handle floating
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; point constants in IEEE hex format. This also checks that the disassembler,
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; when presented with a FP constant that cannot be represented exactly in
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; exponential form, outputs it correctly in hex format. This is a distillation
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; of the bug that was causing the Olden Health benchmark to output incorrect
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; results!
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;
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; RUN: llvm-as < %s | opt -constprop | llvm-dis > %t.1 && \
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; RUN: llvm-as < %s | llvm-dis | llvm-as | opt -constprop | llvm-dis > %t.2 && \
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; RUN: diff %t.1 %t.2
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implementation
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double "test"()
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begin
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%tmp = mul double 72.0e100, 0x427f4000
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ret double %tmp
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end
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