Replace all instances of dg.exp file with lit.local.cfg, since all tests are run...

[oota-llvm.git] / test / Transforms / DeadStoreElimination / simple.ll

diff --git a/test/Transforms/DeadStoreElimination/simple.ll b/test/Transforms/DeadStoreElimination/simple.ll
index 23576dadcf34371afcc59a279ead88717a3519f6..81eb5a8c705e6dd25146148df3104cd740726c72 100644 (file)
--- a/test/Transforms/DeadStoreElimination/simple.ll
+++ b/test/Transforms/DeadStoreElimination/simple.ll
@@ -3,8 +3,6 @@ target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:1
 
 declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) nounwind
 declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind
-declare void @llvm.memset.i64(i8*, i8, i64, i32)
-declare void @llvm.memcpy.i64(i8*, i8*, i64, i32)
 declare i8* @llvm.init.trampoline(i8*, i8*, i8*)
 
 define void @test1(i32* %Q, i32* %P) {
@@ -44,20 +42,20 @@ define i32 @test3(i32* %g_addr) nounwind {
 
 define void @test4(i32* %Q) {
         %a = load i32* %Q
-        volatile store i32 %a, i32* %Q
+        store volatile i32 %a, i32* %Q
         ret void
 ; CHECK: @test4
 ; CHECK-NEXT: load i32
-; CHECK-NEXT: volatile store
+; CHECK-NEXT: store volatile
 ; CHECK-NEXT: ret void
 }
 
 define void @test5(i32* %Q) {
-        %a = volatile load i32* %Q
+        %a = load volatile i32* %Q
         store i32 %a, i32* %Q
         ret void
 ; CHECK: @test5
-; CHECK-NEXT: volatile load
+; CHECK-NEXT: load volatile
 ; CHECK-NEXT: ret void
 }
 
@@ -65,7 +63,7 @@ define void @test5(i32* %Q) {
 ; alias).
 define void @test6(i32 *%p, i8 *%q) {
   store i32 10, i32* %p, align 4       ;; dead.
-  call void @llvm.memset.i64(i8* %q, i8 42, i64 900, i32 1)
+  call void @llvm.memset.p0i8.i64(i8* %q, i8 42, i64 900, i32 1, i1 false)
   store i32 30, i32* %p, align 4
   ret void
 ; CHECK: @test6
@@ -76,7 +74,7 @@ define void @test6(i32 *%p, i8 *%q) {
 ; alias).
 define void @test7(i32 *%p, i8 *%q, i8* noalias %r) {
   store i32 10, i32* %p, align 4       ;; dead.
-  call void @llvm.memcpy.i64(i8* %q, i8* %r, i64 900, i32 1)
+  call void @llvm.memcpy.p0i8.p0i8.i64(i8* %q, i8* %r, i64 900, i32 1, i1 false)
   store i32 30, i32* %p, align 4
   ret void
 ; CHECK: @test7
@@ -184,8 +182,8 @@ define void @test14(i32* %Q) {
 
 ;; Fully dead overwrite of memcpy.
 define void @test15(i8* %P, i8* %Q) nounwind ssp {
-  tail call void @llvm.memcpy.i64(i8* %P, i8* %Q, i64 12, i32 1)
-  tail call void @llvm.memcpy.i64(i8* %P, i8* %Q, i64 12, i32 1)
+  tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %P, i8* %Q, i64 12, i32 1, i1 false)
+  tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %P, i8* %Q, i64 12, i32 1, i1 false)
   ret void
 ; CHECK: @test15
 ; CHECK-NEXT: call void @llvm.memcpy
@@ -194,8 +192,8 @@ define void @test15(i8* %P, i8* %Q) nounwind ssp {
 
 ;; Full overwrite of smaller memcpy.
 define void @test16(i8* %P, i8* %Q) nounwind ssp {
-  tail call void @llvm.memcpy.i64(i8* %P, i8* %Q, i64 8, i32 1)
-  tail call void @llvm.memcpy.i64(i8* %P, i8* %Q, i64 12, i32 1)
+  tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %P, i8* %Q, i64 8, i32 1, i1 false)
+  tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %P, i8* %Q, i64 12, i32 1, i1 false)
   ret void
 ; CHECK: @test16
 ; CHECK-NEXT: call void @llvm.memcpy
@@ -204,8 +202,8 @@ define void @test16(i8* %P, i8* %Q) nounwind ssp {
 
 ;; Overwrite of memset by memcpy.
 define void @test17(i8* %P, i8* noalias %Q) nounwind ssp {
-  tail call void @llvm.memset.i64(i8* %P, i8 42, i64 8, i32 1)
-  tail call void @llvm.memcpy.i64(i8* %P, i8* %Q, i64 12, i32 1)
+  tail call void @llvm.memset.p0i8.i64(i8* %P, i8 42, i64 8, i32 1, i1 false)
+  tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %P, i8* %Q, i64 12, i32 1, i1 false)
   ret void
 ; CHECK: @test17
 ; CHECK-NEXT: call void @llvm.memcpy
@@ -228,8 +226,8 @@ define void @test17v(i8* %P, i8* %Q) nounwind ssp {
 ; A = B
 ; A = A
 define void @test18(i8* %P, i8* %Q, i8* %R) nounwind ssp {
-  tail call void @llvm.memcpy.i64(i8* %P, i8* %Q, i64 12, i32 1)
-  tail call void @llvm.memcpy.i64(i8* %P, i8* %R, i64 12, i32 1)
+  tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %P, i8* %Q, i64 12, i32 1, i1 false)
+  tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %P, i8* %R, i64 12, i32 1, i1 false)
   ret void
 ; CHECK: @test18
 ; CHECK-NEXT: call void @llvm.memcpy
@@ -253,3 +251,10 @@ bb:
 ; CHECK: call void @test19f
 }
 
+define void @test20() {
+  %m = call i8* @malloc(i32 24)
+  store i8 0, i8* %m
+  ret void
+}
+; CHECK: @test20
+; CHECK-NEXT: ret void