forked from OSchip/llvm-project
18 lines
686 B
LLVM
18 lines
686 B
LLVM
; RUN: llc < %s -march=mips -o %t
|
|
; RUN: grep mfhi %t | count 1
|
|
; RUN: grep mflo %t | count 1
|
|
; RUN: grep multu %t | count 1
|
|
|
|
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64"
|
|
target triple = "mipsallegrexel-unknown-psp-elf"
|
|
%struct.DWstruct = type { i32, i32 }
|
|
|
|
define i32 @A0(i32 %u, i32 %v) nounwind {
|
|
entry:
|
|
%asmtmp = tail call %struct.DWstruct asm "multu $2,$3", "={lo},={hi},d,d"( i32 %u, i32 %v ) nounwind
|
|
%asmresult = extractvalue %struct.DWstruct %asmtmp, 0
|
|
%asmresult1 = extractvalue %struct.DWstruct %asmtmp, 1 ; <i32> [#uses=1]
|
|
%res = add i32 %asmresult, %asmresult1
|
|
ret i32 %res
|
|
}
|