Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/X86/fp-stack-ret.ll

@@ -1,40 +0,0 @@
-; RUN: llc < %s -mtriple=i686-apple-darwin8 -mcpu=yonah | FileCheck %s
-
-; These testcases shouldn't require loading into an XMM register then storing 
-; to memory, then reloading into an FPStack reg.
-
-; CHECK: test1
-; CHECK: fldl
-; CHECK-NEXT: ret
-define double @test1(double *%P) {
-        %A = load double, double* %P
-        ret double %A
-}
-
-; fastcc should return a value
-; CHECK: test2
-; CHECK-NOT: xmm
-; CHECK: ret
-define fastcc double @test2(<2 x double> %A) {
-	%B = extractelement <2 x double> %A, i32 0
-	ret double %B
-}
-
-; CHECK: test3
-; CHECK: sub{{.*}}%esp
-; CHECK-NOT: xmm
-define fastcc double @test3(<4 x float> %A) {
-	%B = bitcast <4 x float> %A to <2 x double>
-	%C = call fastcc double @test2(<2 x double> %B)
-	ret double %C
-}
-
-; Clear the stack when not using a return value.
-; CHECK: test4
-; CHECK: call
-; CHECK: fstp
-; CHECK: ret
-define void @test4(double *%P) {
-  %A = call double @test1(double *%P)
-  ret void
-}