fix tests

Author: Pierre-vh

llvm/lib/CodeGen/GlobalISel/InlineAsmLowering.cpp

@@ -235,8 +235,7 @@ bool InlineAsmLowering::lowerInlineAsm(
   const auto ConstraintError = [&](const GISelAsmOperandInfo &Info, Twine Msg) {
     LLVMContext &Ctx = MIRBuilder.getContext();
     Ctx.diagnose(DiagnosticInfoInlineAsm(
-        Call, "invalid constraint '" + Info.ConstraintCode + "' in '" +
-                  MF.getName() + "': " + Msg));
+        Call, "invalid constraint '" + Info.ConstraintCode + "': " + Msg));
     // TODO: Recover if fallback isn't used. Otherwise let the fallback to DAG
     // kick in.
     return false;

llvm/test/CodeGen/AMDGPU/GlobalISel/inline-asm-lowering-errors.ll

@@ -1,13 +1,31 @@
-; RUN: llc -S -mtriple=amdgcn -mcpu=fiji -O0 -global-isel -global-isel-abort=2 -pass-remarks-missed='gisel*' %s -o - 2> %t.err
+; RUN: not llc -mtriple=amdgcn -mcpu=fiji -O0 -global-isel -global-isel-abort=2 -pass-remarks-missed='gisel*' %s -o - 2>&1 | FileCheck %s
 
-; CHECK: error: invalid constraint '' in 'aggregates': aggregate input operands not supported yet
+; CHECK: error: invalid constraint '': aggregate input operands not supported yet
 define amdgpu_kernel void @aggregates([4 x i8] %val) {
   tail call void asm sideeffect "s_nop", "r"([4 x i8] %val)
   ret void
 }
 
-; CHECK: error: error: invalid constraint '{s999}' in 'bad_output': could not allocate output register for constraint
+; CHECK: error: invalid constraint '{s999}': could not allocate output register for constraint
 define amdgpu_kernel void @bad_output() {
   tail call i32 asm sideeffect "s_nop", "={s999}"()
   ret void
 }
+
+; CHECK: error: invalid constraint '{s998}': could not allocate input register for register constraint
+define amdgpu_kernel void @bad_input() {
+  tail call void asm sideeffect "s_nop", "{s998}"(i32 undef)
+  ret void
+}
+; CHECK: error: invalid constraint '{s997}': indirect register inputs are not supported yet
+define amdgpu_kernel void @indirect_input() {
+  tail call void asm sideeffect "s_nop", "*{s997}"(ptr elementtype(i32) undef)
+  ret void
+}
+
+; CHECK: error: invalid constraint 'i': unsupported constraint
+define amdgpu_kernel void @badimm() {
+  tail call void asm sideeffect "s_nop", "i"(i32 undef)
+  ret
+  void
+}