Fix the order of the operands in the llvm.fma intrinsic patterns for ARM,

[oota-llvm.git] / test / Analysis / ScalarEvolution / nsw-offset.ll

diff --git a/test/Analysis/ScalarEvolution/nsw-offset.ll b/test/Analysis/ScalarEvolution/nsw-offset.ll
index fd0dfe66aee65db3e83d0bf9018bc44c0ab13d4e..8969a5ad4ceb21b0b520637f321b0c5c995336b2 100644 (file)
--- a/test/Analysis/ScalarEvolution/nsw-offset.ll
+++ b/test/Analysis/ScalarEvolution/nsw-offset.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -S -analyze -scalar-evolution -disable-output | FileCheck %s
+; RUN: opt < %s -S -analyze -scalar-evolution | FileCheck %s
 
 ; ScalarEvolution should be able to fold away the sign-extensions
 ; on this loop with a primary induction variable incremented with
@@ -6,8 +6,9 @@
 
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
 
-define void @foo(i32 %n, double* nocapture %d, double* nocapture %q) nounwind {
+define void @foo(i32 %no, double* nocapture %d, double* nocapture %q) nounwind {
 entry:
+  %n = and i32 %no, 4294967294
   %0 = icmp sgt i32 %n, 0                         ; <i1> [#uses=1]
   br i1 %0, label %bb.nph, label %return
 
@@ -18,11 +19,11 @@ bb:                                               ; preds = %bb.nph, %bb1
   %i.01 = phi i32 [ %16, %bb1 ], [ 0, %bb.nph ]   ; <i32> [#uses=5]
 
 ; CHECK: %1 = sext i32 %i.01 to i64
-; CHECK: -->  {0,+,2}<%bb>
+; CHECK: -->  {0,+,2}<nuw><nsw><%bb>
   %1 = sext i32 %i.01 to i64                      ; <i64> [#uses=1]
 
 ; CHECK: %2 = getelementptr inbounds double* %d, i64 %1
-; CHECK: -->  {%d,+,16}<%bb>
+; CHECK: -->  {%d,+,16}<nsw><%bb>
   %2 = getelementptr inbounds double* %d, i64 %1  ; <double*> [#uses=1]
 
   %3 = load double* %2, align 8                   ; <double> [#uses=1]
@@ -32,11 +33,11 @@ bb:                                               ; preds = %bb.nph, %bb1
   %7 = or i32 %i.01, 1                            ; <i32> [#uses=1]
 
 ; CHECK: %8 = sext i32 %7 to i64
-; CHECK: -->  {1,+,2}<%bb>
+; CHECK: -->  {1,+,2}<nuw><nsw><%bb>
   %8 = sext i32 %7 to i64                         ; <i64> [#uses=1]
 
 ; CHECK: %9 = getelementptr inbounds double* %q, i64 %8
-; CHECK: {(8 + %q),+,16}<%bb>
+; CHECK: {(8 + %q),+,16}<nsw><%bb>
   %9 = getelementptr inbounds double* %q, i64 %8  ; <double*> [#uses=1]
 
 ; Artificially repeat the above three instructions, this time using
@@ -44,11 +45,11 @@ bb:                                               ; preds = %bb.nph, %bb1
   %t7 = add nsw i32 %i.01, 1                            ; <i32> [#uses=1]
 
 ; CHECK: %t8 = sext i32 %t7 to i64
-; CHECK: -->  {1,+,2}<%bb>
+; CHECK: -->  {1,+,2}<nuw><nsw><%bb>
   %t8 = sext i32 %t7 to i64                         ; <i64> [#uses=1]
 
 ; CHECK: %t9 = getelementptr inbounds double* %q, i64 %t8
-; CHECK: {(8 + %q),+,16}<%bb>
+; CHECK: {(8 + %q),+,16}<nsw><%bb>
   %t9 = getelementptr inbounds double* %q, i64 %t8  ; <double*> [#uses=1]
 
   %10 = load double* %9, align 8                  ; <double> [#uses=1]
@@ -73,4 +74,4 @@ return:                                           ; preds = %bb1.return_crit_edg
 }
 
 ; CHECK: Loop %bb: backedge-taken count is ((-1 + %n) /u 2)
-; CHECK: Loop %bb: max backedge-taken count is 1073741823
+; CHECK: Loop %bb: max backedge-taken count is 1073741822