================
@@ -0,0 +1,111 @@
+// REQUIRES: amdgpu-registered-target
+// RUN: %clang_cc1 -triple spirv64-amd-amdhsa -fsyntax-only -verify %s
+
+#pragma OPENCL EXTENSION cl_khr_fp64 : enable
+
+kernel void test () {
+
+ int sgpr = 0, vgpr = 0, imm = 0;
+
+ // sgpr constraints
+ __asm__ ("s_mov_b32 %0, %1" : "=s" (sgpr) : "s" (imm) : );
+
+ __asm__ ("s_mov_b32 %0, %1" : "={s1}" (sgpr) : "{exec}" (imm) : );
+ __asm__ ("s_mov_b32 %0, %1" : "={s1}" (sgpr) : "{exe" (imm) : ); //
expected-error {{invalid input constraint '{exe' in asm}}
+ __asm__ ("s_mov_b32 %0, %1" : "={s1}" (sgpr) : "{exec" (imm) : ); //
expected-error {{invalid input constraint '{exec' in asm}}
+ __asm__ ("s_mov_b32 %0, %1" : "={s1}" (sgpr) : "{exec}a" (imm) : ); //
expected-error {{invalid input constraint '{exec}a' in asm}}
----------------
arsenm wrote:
Or, maybe, we can use this to finally get them to eliminate the asm in the
first place
https://github.com/llvm/llvm-project/pull/89796
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