432338a673
GCC and existing codebases allow the use of integral values to be used with this constraint. A recent change D133914 in this area started causing asserts. Removing the assert is enough as the rest of the code works fine. rdar://109675485 Differential Revision: https://reviews.llvm.org/D155023
27 lines
910 B
LLVM
27 lines
910 B
LLVM
; RUN: llc -mtriple=x86_64-unknown-unknown -no-integrated-as < %s 2>&1 | FileCheck %s
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define ptr @foo(ptr %Ptr) {
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; CHECK-LABEL: foo:
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; asm {mov rax, Pointer; lea rax, Pointer}
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; LEA: Computes the effective address of the second operand and stores it in the first operand
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%Ptr.addr = alloca ptr, align 8
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store ptr %Ptr, ptr %Ptr.addr, align 8
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; CHECK: movq %rdi, -8(%rsp)
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%1 = tail call ptr asm "mov $1, $0\0A\09lea $2, $0", "=r,p,*m,~{dirflag},~{fpsr},~{flags}"(ptr %Ptr, ptr elementtype(ptr) %Ptr.addr)
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; CHECK-NEXT: #APP
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; CHECK-NEXT: mov (%rdi), %rax
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; CHECK-NEXT: lea -8(%rsp), %rax
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; CHECK-NEXT: #NO_APP
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ret ptr %1
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; CHECK-NEXT: retq
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}
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define void @intptr() {
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; Don't assert on a non-ptr operand, existing code & gcc accept these.
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entry:
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; CHECK-LABEL: intptr:
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; CHECK: ud1l 49150(%eax), %eax
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call void asm "ud1l $0(%eax), %eax", "p,~{dirflag},~{fpsr},~{flags}"(i32 49150)
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unreachable
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}
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