| ; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt -verify-machineinstrs | FileCheck %s |
| ; RUN: llc < %s -asm-verbose=false -fast-isel -verify-machineinstrs | FileCheck %s |
| |
| ; Test that FastISel does not generate instructions with NoReg |
| |
| target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128" |
| target triple = "wasm32-unknown-unknown" |
| |
| ; CHECK: i32.const $push0=, 0 |
| define hidden i32 @a() #0 { |
| entry: |
| ret i32 zext (i1 icmp eq (void (...)* inttoptr (i32 10 to void (...)*), void (...)* null) to i32) |
| } |
| |
| ; CHECK: i32.const $push0=, 1 |
| ; CHECK: br_if 0, $pop0 |
| define hidden i32 @b() #0 { |
| entry: |
| br i1 icmp eq (void (...)* inttoptr (i32 10 to void (...)*), void (...)* null), label %a, label %b |
| a: |
| unreachable |
| b: |
| ret i32 0 |
| } |
| |
| ; CHECK: i32.const $push1=, 0 |
| ; CHECK: i32.const $push2=, 0 |
| ; CHECK: i32.store 0($pop1), $pop2 |
| define hidden i32 @c() #0 { |
| entry: |
| store i32 zext (i1 icmp eq (void (...)* inttoptr (i32 10 to void (...)*), void (...)* null) to i32), i32* inttoptr (i32 0 to i32 *) |
| ret i32 0 |
| } |
| |
| attributes #0 = { noinline optnone } |