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disable a bogus assertion.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48633 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2008-03-21 06:01:05 +00:00
parent 0353526ed1
commit ae60ddc22a
2 changed files with 12 additions and 2 deletions
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4
lib/Target/X86/X86FloatingPoint.cpp
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@@ -1022,8 +1022,8 @@ void FPS::handleSpecialFP(MachineBasicBlock::iterator &I) {
MachineOperand &Op = MI->getOperand(i); MachineOperand &Op = MI->getOperand(i);
if (!Op.isReg() || Op.getReg() < X86::FP0 || Op.getReg() > X86::FP6) if (!Op.isReg() || Op.getReg() < X86::FP0 || Op.getReg() > X86::FP6)
continue; continue;
assert(Op.isUse() && Op.isKill() && // assert(Op.isUse() && Op.isKill() &&
"Ret only defs operands, and values aren't live beyond it"); // "Ret only defs operands, and values aren't live beyond it");
if (FirstFPRegOp == ~0U) if (FirstFPRegOp == ~0U)
FirstFPRegOp = getFPReg(Op); FirstFPRegOp = getFPReg(Op);

10
test/CodeGen/X86/fp-stack-2results.ll
View File

@@ -9,3 +9,13 @@ define {x86_fp80, x86_fp80} @test() {
ret x86_fp80 %A, x86_fp80 %B ret x86_fp80 %A, x86_fp80 %B
} }
;_test2:
; fld1
; fld %st(0)
; ret
define {x86_fp80, x86_fp80} @test2() {
%A = fpext double 1.0 to x86_fp80
ret x86_fp80 %A, x86_fp80 %A
}