From 04e7fb778dbe8f99ea95bb40f57f5063a75669fd Mon Sep 17 00:00:00 2001
From: Dan Gohman <dan433584@gmail.com>
Date: Thu, 21 Apr 2016 23:59:48 +0000
Subject: [WebAssembly] Limit alignment hints to natural alignment.

This follows the current binary format rules.

llvm-svn: 267082
---
 llvm/test/CodeGen/WebAssembly/i32-load-store-alignment.ll | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'llvm/test/CodeGen/WebAssembly/i32-load-store-alignment.ll')

diff --git a/llvm/test/CodeGen/WebAssembly/i32-load-store-alignment.ll b/llvm/test/CodeGen/WebAssembly/i32-load-store-alignment.ll
index 89279fba1e5..3c48a1ad245 100644
--- a/llvm/test/CodeGen/WebAssembly/i32-load-store-alignment.ll
+++ b/llvm/test/CodeGen/WebAssembly/i32-load-store-alignment.ll
@@ -49,10 +49,12 @@ define i32 @ldi32(i32 *%p) {
   ret i32 %v
 }
 
+; 8 is greater than the default alignment so it is ignored.
+
 ; CHECK-LABEL: ldi32_a8:
 ; CHECK-NEXT: .param i32{{$}}
 ; CHECK-NEXT: .result i32{{$}}
-; CHECK-NEXT: i32.load $push[[NUM:[0-9]+]]=, 0($0):p2align=3{{$}}
+; CHECK-NEXT: i32.load $push[[NUM:[0-9]+]]=, 0($0){{$}}
 ; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i32 @ldi32_a8(i32 *%p) {
   %v = load i32, i32* %p, align 8
@@ -74,7 +76,7 @@ define i8 @ldi8_a1(i8 *%p) {
 ; CHECK-LABEL: ldi8_a2:
 ; CHECK-NEXT: .param i32{{$}}
 ; CHECK-NEXT: .result i32{{$}}
-; CHECK-NEXT: i32.load8_u $push[[NUM:[0-9]+]]=, 0($0):p2align=1{{$}}
+; CHECK-NEXT: i32.load8_u $push[[NUM:[0-9]+]]=, 0($0){{$}}
 ; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i8 @ldi8_a2(i8 *%p) {
   %v = load i8, i8* %p, align 2
@@ -104,7 +106,7 @@ define i16 @ldi16_a2(i16 *%p) {
 ; CHECK-LABEL: ldi16_a4:
 ; CHECK-NEXT: .param i32{{$}}
 ; CHECK-NEXT: .result i32{{$}}
-; CHECK-NEXT: i32.load16_u $push[[NUM:[0-9]+]]=, 0($0):p2align=2{{$}}
+; CHECK-NEXT: i32.load16_u $push[[NUM:[0-9]+]]=, 0($0){{$}}
 ; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i16 @ldi16_a4(i16 *%p) {
   %v = load i16, i16* %p, align 4
@@ -155,7 +157,7 @@ define void @sti32(i32 *%p, i32 %v) {
 
 ; CHECK-LABEL: sti32_a8:
 ; CHECK-NEXT: .param i32, i32{{$}}
-; CHECK-NEXT: i32.store $discard=, 0($0):p2align=3, $1{{$}}
+; CHECK-NEXT: i32.store $discard=, 0($0), $1{{$}}
 ; CHECK-NEXT: return{{$}}
 define void @sti32_a8(i32 *%p, i32 %v) {
   store i32 %v, i32* %p, align 8
@@ -175,7 +177,7 @@ define void @sti8_a1(i8 *%p, i8 %v) {
 
 ; CHECK-LABEL: sti8_a2:
 ; CHECK-NEXT: .param i32, i32{{$}}
-; CHECK-NEXT: i32.store8 $discard=, 0($0):p2align=1, $1{{$}}
+; CHECK-NEXT: i32.store8 $discard=, 0($0), $1{{$}}
 ; CHECK-NEXT: return{{$}}
 define void @sti8_a2(i8 *%p, i8 %v) {
   store i8 %v, i8* %p, align 2
@@ -202,7 +204,7 @@ define void @sti16_a2(i16 *%p, i16 %v) {
 
 ; CHECK-LABEL: sti16_a4:
 ; CHECK-NEXT: .param i32, i32{{$}}
-; CHECK-NEXT: i32.store16 $discard=, 0($0):p2align=2, $1{{$}}
+; CHECK-NEXT: i32.store16 $discard=, 0($0), $1{{$}}
 ; CHECK-NEXT: return{{$}}
 define void @sti16_a4(i16 *%p, i16 %v) {
   store i16 %v, i16* %p, align 4
-- 
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