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clang-p2996/clang/test/CodeGen/ms-inline-asm-static-variable.c
Nikita Popov e8b98a5216 [CodeGen] Emit elementtype attributes for indirect inline asm constraints
This implements the clang side of D116531. The elementtype
attribute is added for all indirect constraints (*) and tests are
updated accordingly.

Differential Revision: https://reviews.llvm.org/D116666
2022-01-06 09:29:22 +01:00

11 lines
479 B
C

// REQUIRES: x86-registered-target
// Check the constraint "*m" of operand arr and the definition of arr is not removed by FE
// RUN: %clang_cc1 %s -fasm-blocks -triple i386-apple-darwin10 -emit-llvm -o - | FileCheck %s
static int arr[10];
void t1() {
// CHECK: @arr = internal global [10 x i32]
// CHECK: call void asm sideeffect inteldialect "mov dword ptr arr[edx * $$4],edx", "=*m,{{.*}}([10 x i32]* elementtype([10 x i32]) @arr)
__asm mov dword ptr arr[edx*4],edx
}