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llvm-mirror/test/CodeGen/Mips/asm-large-immediate.ll
Jack Carter ecfcd0f81b The inline asm operand modifier 'n' is suppose
to be generic across architectures. It has the
following description in the gnu sources:

    Negate the immediate constant

Several Architectures such as x86 have local implementations
of operand modifier 'n' which go beyond the above description
slightly. This won't affect them.

Affected files:

    lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
        Added 'n' to the switch cases.

    test/CodeGen/Generic/asm-large-immediate.ll
        Generic compiled test (x86 for me)

    test/CodeGen/Mips/asm-large-immediate.ll
        Mips compiled version of the generic one

Contributer: Jack Carter
llvm-svn: 158939
2012-06-21 21:37:54 +00:00

11 lines
391 B
LLVM

; RUN: llc -march=mipsel < %s | FileCheck %s
define void @test() {
entry:
; CHECK: /* result: 68719476738 */
tail call void asm sideeffect "/* result: ${0:c} */", "i,~{dirflag},~{fpsr},~{flags}"( i64 68719476738 )
; CHECK: /* result: -68719476738 */
tail call void asm sideeffect "/* result: ${0:n} */", "i,~{dirflag},~{fpsr},~{flags}"( i64 68719476738 )
ret void
}