llvm-6502/test/CodeGen/X86/2009-02-12-InlineAsm-nieZ-constraints.ll
Dale Johannesen 78e3e521cd Arrange to print constants that match "n" and "i" constraints
in inline asm as signed (what gcc does).  Add partial support
for x86-specific "e" and "Z" constraints, with appropriate
signedness for printing.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64400 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-12 20:58:09 +00:00

19 lines
792 B
LLVM

; RUN: llvm-as < %s | llc -march=x86 | grep {\$-81920} | count 3
; RUN: llvm-as < %s | llc -march=x86 | grep {\$4294885376} | count 1
; ModuleID = 'shant.c'
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
target triple = "i386-apple-darwin9.6"
define void @f() nounwind {
entry:
call void asm sideeffect "foo $0", "n,~{dirflag},~{fpsr},~{flags}"(i32 -81920) nounwind
call void asm sideeffect "foo $0", "i,~{dirflag},~{fpsr},~{flags}"(i32 -81920) nounwind
call void asm sideeffect "foo $0", "e,~{dirflag},~{fpsr},~{flags}"(i32 -81920) nounwind
call void asm sideeffect "foo $0", "Z,~{dirflag},~{fpsr},~{flags}"(i64 4294885376) nounwind
br label %return
return: ; preds = %entry
ret void
}