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0353526ed1
This allows us to compile fp-stack-2results.ll into: _test: fldz fld1 ret which returns 1 in ST(0) and 0 in ST(1). This is needed for x86-64 _Complex long double. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48632 91177308-0d34-0410-b5e6-96231b3b80d8
12 lines
333 B
LLVM
12 lines
333 B
LLVM
; RUN: llvm-as < %s | llc -march=x86 | grep fldz
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; RUN: llvm-as < %s | llc -march=x86-64 | grep fld1
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; This is basically this code on x86-64:
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; _Complex long double test() { return 1.0; }
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define {x86_fp80, x86_fp80} @test() {
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%A = fpext double 1.0 to x86_fp80
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%B = fpext double 0.0 to x86_fp80
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ret x86_fp80 %A, x86_fp80 %B
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}
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