Files
clang-p2996/llvm/test/CodeGen/X86/2006-07-20-InlineAsm.ll
Nikita Popov f430c1eb64 [Tests] Add elementtype attribute to indirect inline asm operands (NFC)
This updates LLVM tests for D116531 by adding elementtype attributes
to operands that correspond to indirect asm constraints.
2022-01-06 14:23:51 +01:00

24 lines
773 B
LLVM

; RUN: llc < %s -mtriple=i686-- -no-integrated-as
; PR833
@G = weak global i32 0 ; <i32*> [#uses=3]
define i32 @foo(i32 %X) {
entry:
%X_addr = alloca i32 ; <i32*> [#uses=3]
store i32 %X, i32* %X_addr
call void asm sideeffect "xchg{l} {$0,$1|$1,$0}", "=*m,=*r,m,1,~{dirflag},~{fpsr},~{flags}"(i32* elementtype(i32) @G, i32* elementtype(i32) %X_addr, i32* @G, i32 %X )
%tmp1 = load i32, i32* %X_addr ; <i32> [#uses=1]
ret i32 %tmp1
}
define i32 @foo2(i32 %X) {
entry:
%X_addr = alloca i32 ; <i32*> [#uses=3]
store i32 %X, i32* %X_addr
call void asm sideeffect "xchg{l} {$0,$1|$1,$0}", "=*m,=*r,1,~{dirflag},~{fpsr},~{flags}"(i32* elementtype(i32) @G, i32* elementtype(i32) %X_addr, i32 %X )
%tmp1 = load i32, i32* %X_addr ; <i32> [#uses=1]
ret i32 %tmp1
}