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llvm-project/llvm/test/CodeGen/Thumb2/2009-08-08-ScavengerAssert.ll

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Eliminate more uses of llvm-as and llvm-dis. llvm-svn: 81293
2009-09-09 08:09:15 +08:00
; RUN: llc < %s -mtriple=armv7-eabi -mattr=+vfp2
Simplify RegScavenger::forward a bit more. Verify that early clobber registers and their aliases are not used. All changes to RegsAvailable are now done as a transaction so the order of operands makes no difference. The included test case is from PR4686. It has behaviour that was dependent on the order of operands. llvm-svn: 78465
2009-08-08 21:18:47 +08:00
; PR4686
@g_d = external global double ; <double*> [#uses=1]
Remove the arm_aapcscc marker from the tests. It is the default for the linux targets. llvm-svn: 106029
2010-06-16 03:04:29 +08:00
define void @foo(float %yIncr) {
Simplify RegScavenger::forward a bit more. Verify that early clobber registers and their aliases are not used. All changes to RegsAvailable are now done as a transaction so the order of operands makes no difference. The included test case is from PR4686. It has behaviour that was dependent on the order of operands. llvm-svn: 78465
2009-08-08 21:18:47 +08:00
entry:
br i1 undef, label %bb, label %bb4
bb: ; preds = %entry
%0 = call arm_aapcs_vfpcc float @bar() ; <float> [#uses=1]
%1 = fpext float %0 to double ; <double> [#uses=1]
store double %1, double* @g_d, align 8
br label %bb4
bb4: ; preds = %bb, %entry
unreachable
}
declare arm_aapcs_vfpcc float @bar()