================
@@ -840,6 +840,93 @@ define void @call_alloc_size_2() {
call void @f(i32 0, i32 0) allocsize(1, 0)
ret void
}
+; // -----
+
+; CHECK: llvm.func @f()
+declare void @f()
+
+; CHECK-LABEL: @call_minsize
+define void @call_minsize() {
+; CHECK: llvm.call @f() {minsize}
+ call void @f() minsize
+ ret void
+}
+
+; // -----
+
+; CHECK: llvm.func @f()
+declare void @f()
+
+; CHECK-LABEL: @call_optsize
+define void @call_optsize() {
+; CHECK: llvm.call @f() {optsize}
+ call void @f() optsize
+ ret void
+}
+
+; // -----
+
+; CHECK: llvm.func @f()
+declare void @f()
+
+; CHECK-LABEL: @call_save_reg_params
+define void @call_save_reg_params() {
+; CHECK: llvm.call @f() {save_reg_params}
+ call void @f() "save-reg-params"
+ ret void
+}
+
+; // -----
+
+; CHECK: llvm.func @f()
+declare void @f()
+
+; CHECK-LABEL: @call_zero_call_used_regs
+define void @call_zero_call_used_regs() {
+; CHECK: llvm.call @f() {zero_call_used_regs = "used"}
+ call void @f() "zero-call-used-regs"="used"
+ ret void
+}
+
+; // -----
+
+; CHECK: llvm.func @f()
+declare void @f()
+
+; CHECK-LABEL: @call_trap_func_name
+define void @call_trap_func_name() {
+; CHECK: llvm.call @f() {trap_func_name = "something"}
+ call void @f() "trap-func-name"="something"
+ ret void
+}
+
+; // -----
+
+; CHECK: llvm.func @f()
+declare void @f()
+
+; Note: the 'default-func-attrs' aren't recoverable due to the way they lower
+; to LLVM-IR, and 'call' operations don't have passthrough, so these would be
+; lost in translation.
+; CHECK-LABEL: @call_default_func_attrs
+define void @call_default_func_attrs() {
+; CHECK: llvm.call @f() : () -> ()
+ call void @f() "key"="value" "key"
+ ret void
+}
+
+; // -----
+
+
----------------
gysit wrote:
```suggestion
```
nit: extra newline
https://github.com/llvm/llvm-project/pull/179811
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