Files
llvm/test/CodeGen/WebAssembly/unused-argument.ll
T
JF Bastien 0118969fbd WebAssembly: emit (func (param t) (result t)) s-expressions
Summary: Match spec format: https://github.com/WebAssembly/spec/blob/master/ml-proto/test/fac.wasm

Reviewers: sunfish

Subscribers: llvm-commits, jfb

Differential Revision: http://reviews.llvm.org/D12307

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@245986 91177308-0d34-0410-b5e6-96231b3b80d8
2015-08-25 22:58:05 +00:00

23 lines
651 B
LLVM

; RUN: llc < %s -asm-verbose=false | FileCheck %s
; Make sure that argument offsets are correct even if some arguments are unused.
target datalayout = "e-p:32:32-i64:64-n32:64-S128"
target triple = "wasm32-unknown-unknown"
; CHECK-LABEL: (func $unused_first
; CHECK-NEXT: (param i32) (param i32) (result i32)
; CHECK-NEXT: (setlocal @0 (argument 1))
; CHECK-NEXT: (return @0)
define i32 @unused_first(i32 %x, i32 %y) {
ret i32 %y
}
; CHECK-LABEL: (func $unused_second
; CHECK-NEXT: (param i32) (param i32) (result i32)
; CHECK-NEXT: (setlocal @0 (argument 0))
; CHECK-NEXT: (return @0)
define i32 @unused_second(i32 %x, i32 %y) {
ret i32 %x
}