llvm-6502/test/CodeGen/X86/inline-asm-fpstack4.ll

; RUN: llvm-as < %s | llc -march=x86
; PR4484

declare x86_fp80 @ceil()

declare void @test(x86_fp80)

define void @test2(x86_fp80 %a) {
entry:
	%0 = call x86_fp80 @ceil()
	call void asm sideeffect "fistpl $0", "{st},~{st}"(x86_fp80 %a)
	call void @test(x86_fp80 %0)
	ret void
}
Fix PR4485. Avoid unnecessary duplication of operand 0 of X86::FpSET_ST0_80. This duplication would cause one register to remain on the stack at the function return. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74534 91177308-0d34-0410-b5e6-96231b3b80d8 2009-06-30 16:40:03 +00:00			`; RUN: llvm-as < %s \| llc -march=x86`
Fix PR4484. This was caused by me confounding FP0 and ST(0). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74523 91177308-0d34-0410-b5e6-96231b3b80d8 2009-06-30 12:18:16 +00:00			`; PR4484`

			`declare x86_fp80 @ceil()`

			`declare void @test(x86_fp80)`

			`define void @test2(x86_fp80 %a) {`
			`entry:`
			`%0 = call x86_fp80 @ceil()`
			`call void asm sideeffect "fistpl $0", "{st},~{st}"(x86_fp80 %a)`
			`call void @test(x86_fp80 %0)`
			`ret void`
			`}`