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90008f4bee
Upgrade to new Tcl exec based test framework. This exposes three regressions in llvm-upgrade: test/Assembler/2002-08-19-BytecodeReader.llx test/Assembler/2003-08-21-ConstantExprCast-Fold.llx test/Assembler/2004-01-11-getelementptrfolding.llx git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36067 91177308-0d34-0410-b5e6-96231b3b80d8
20 lines
694 B
Plaintext
20 lines
694 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-upgrade < %s | llvm-as | opt -constprop | llvm-dis > %t.1
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; RUN: llvm-upgrade < %s | llvm-as | llvm-dis | llvm-as | opt -constprop | \
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; RUN: 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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