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https://github.com/c64scene-ar/llvm-6502.git
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49970 91177308-0d34-0410-b5e6-96231b3b80d8
36 lines
914 B
LLVM
36 lines
914 B
LLVM
; RUN: llvm-as < %s | llc -march=x86 -x86-asm-syntax=intel -mcpu=i486 | \
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; RUN: grep {fadd\\|fsub\\|fdiv\\|fmul} | not grep -i ST
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; Test that the load of the constant is folded into the operation.
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define double @foo_add(double %P) {
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%tmp.1 = add double %P, 1.230000e+02 ; <double> [#uses=1]
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ret double %tmp.1
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}
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define double @foo_mul(double %P) {
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%tmp.1 = mul double %P, 1.230000e+02 ; <double> [#uses=1]
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ret double %tmp.1
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}
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define double @foo_sub(double %P) {
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%tmp.1 = sub double %P, 1.230000e+02 ; <double> [#uses=1]
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ret double %tmp.1
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}
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define double @foo_subr(double %P) {
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%tmp.1 = sub double 1.230000e+02, %P ; <double> [#uses=1]
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ret double %tmp.1
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}
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define double @foo_div(double %P) {
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%tmp.1 = fdiv double %P, 1.230000e+02 ; <double> [#uses=1]
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ret double %tmp.1
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}
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define double @foo_divr(double %P) {
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%tmp.1 = fdiv double 1.230000e+02, %P ; <double> [#uses=1]
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ret double %tmp.1
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}
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