| ;; Check that the generated memory references do not contain the `offset` |
| ;; operator. Use `-no-integrated-as` to disable AsmParser formatting. |
| ; RUN: llc -no-integrated-as -x86-asm-syntax=intel < %s | FileCheck %s |
| |
| ;; This file was compiled from clang/test/CodeGen/ms-inline-asm-functions.c, |
| ;; using the following command line: |
| ;; |
| ;; bin/clang -cc1 -internal-isystem lib/clang/17/include -nostdsysteminc \ |
| ;; ../llvm-project/clang/test/CodeGen/ms-inline-asm-functions.c \ |
| ;; -triple i386-pc-windows-msvc -fms-extensions -S -o out.ll |
| |
| source_filename = "/llvm-project/clang/test/CodeGen/ms-inline-asm-functions.c" |
| target datalayout = "e-m:x-p:32:32-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32-a:0:32-S32" |
| target triple = "i386-pc-windows-msvc" |
| |
| @kptr = dso_local global ptr null, align 4 |
| |
| ; Function Attrs: noinline nounwind optnone |
| define dso_local i32 @foo() #0 { |
| entry: |
| %r = alloca ptr, align 4 |
| %call = call ptr @gptr() |
| store ptr %call, ptr %r, align 4 |
| %0 = call i32 asm sideeffect inteldialect "call ${1:P}\0A\09call $2\0A\09call ${3:P}\0A\09call $4", "={eax},*m,*m,*m,*m,~{dirflag},~{fpsr},~{flags}"(ptr elementtype(i32 (i32)) @k, ptr elementtype(ptr) %r, ptr elementtype(i32 (i32)) @kimport, ptr elementtype(ptr) @kptr) #3, !srcloc !4 |
| ; CHECK-LABEL: _foo: |
| ; CHECK: #APP |
| ; CHECK-NEXT: .intel_syntax |
| ; CHECK-NEXT: call _k |
| ; CHECK-NEXT: call [e{{([a-z]{2})}}] |
| ; CHECK-NEXT: call [e{{([a-z]{2})}}] |
| ; CHECK-NEXT: call [_kptr] |
| ; CHECK-NEXT: .att_syntax |
| ; CHECK-NEXT: #NO_APP |
| ret i32 %0 |
| } |
| |
| declare dso_local ptr @gptr() |
| |
| declare dso_local i32 @k(i32 noundef) |
| |
| declare dllimport i32 @kimport(i32 noundef) |
| |
| ; Function Attrs: noinline nounwind optnone |
| define dso_local i32 @bar() #0 { |
| entry: |
| %0 = call i32 asm sideeffect inteldialect "jmp ${1:P}\0A\09ja ${2:P}\0A\09JAE ${3:P}\0A\09LOOP ${4:P}\0A\09loope ${5:P}\0A\09loopne ${6:P}", "={eax},*m,*m,*m,*m,*m,*m,~{dirflag},~{fpsr},~{flags}"(ptr elementtype(i32 (i32)) @k, ptr elementtype(i32 (i32)) @k, ptr elementtype(i32 (i32)) @k, ptr elementtype(i32 (i32)) @k, ptr elementtype(i32 (i32)) @k, ptr elementtype(i32 (i32)) @k) #3, !srcloc !5 |
| ; CHECK-LABEL: _bar: |
| ; CHECK: #APP |
| ; CHECK-NEXT: .intel_syntax |
| ; CHECK-NEXT: jmp _k |
| ; CHECK-NEXT: ja [_k] |
| ; CHECK-NEXT: JAE [_k] |
| ; CHECK-NEXT: LOOP [_k] |
| ; CHECK-NEXT: loope [_k] |
| ; CHECK-NEXT: loopne [_k] |
| ; CHECK-NEXT: .att_syntax |
| ; CHECK-NEXT: #NO_APP |
| ret i32 %0 |
| } |
| |
| ; Function Attrs: noinline nounwind optnone |
| define dso_local i32 @baz() #0 { |
| entry: |
| %0 = call i32 asm sideeffect inteldialect "mov eax, $1\0A\09mov eax, $2", "=&{eax},*m,*m,~{dirflag},~{fpsr},~{flags}"(ptr elementtype(i32 (i32)) @k, ptr elementtype(ptr) @kptr) #3, !srcloc !6 |
| ; CHECK-LABEL: _baz: |
| ; CHECK: #APP |
| ; CHECK-NEXT: .intel_syntax |
| ; CHECK-NEXT: mov eax, [_k] |
| ; CHECK-NEXT: mov eax, [_kptr] |
| ; CHECK-NEXT: .att_syntax |
| ; CHECK-NEXT: #NO_APP |
| ret i32 %0 |
| } |
| |
| ; Function Attrs: naked noinline nounwind optnone |
| define dso_local void @naked() #2 { |
| entry: |
| call void asm sideeffect inteldialect "pusha\0A\09call ${0:P}\0A\09popa\0A\09ret", "*m,~{eax},~{ebp},~{ebx},~{ecx},~{edi},~{edx},~{esi},~{esp},~{dirflag},~{fpsr},~{flags}"(ptr elementtype(i32 (i32)) @k) #3, !srcloc !7 |
| ; CHECK-LABEL: _naked: |
| ; CHECK: #APP |
| ; CHECK-NEXT: .intel_syntax |
| ; CHECK-NEXT: pusha |
| ; CHECK-NEXT: call _k |
| ; CHECK-NEXT: popa |
| ; CHECK-NEXT: ret |
| ; CHECK-NEXT: .att_syntax |
| ; CHECK-NEXT: #NO_APP |
| unreachable |
| } |
| |
| attributes #0 = { noinline nounwind optnone } |
| attributes #2 = { naked noinline nounwind optnone } |
| attributes #3 = { nounwind } |
| |
| !llvm.module.flags = !{!0, !1, !2} |
| !llvm.ident = !{!3} |
| |
| !0 = !{i32 1, !"NumRegisterParameters", i32 0} |
| !1 = !{i32 1, !"wchar_size", i32 2} |
| !2 = !{i32 1, !"MaxTLSAlign", i32 65536} |
| !3 = !{!"clang version 17.0.0"} |
| !4 = !{i64 528} |
| !5 = !{i64 892} |
| !6 = !{i64 1183} |
| !7 = !{i64 1451} |