This revision was automatically updated to reflect the committed changes.
Closed by commit rC348944: [Unroll/UnrollAndJam/Vectorizer/Distribute] Add
followup loop attributes. (authored by Meinersbur, committed by ).
Herald added a subscriber: cfe-commits.
Changed prior to commit:
https://reviews.llvm.org/D49281?vs=177820&id=177870#toc
Repository:
rC Clang
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D49281/new/
https://reviews.llvm.org/D49281
Files:
test/Misc/backend-optimization-failure-nodbg.cpp
test/Misc/backend-optimization-failure.cpp
Index: test/Misc/backend-optimization-failure.cpp
===================================================================
--- test/Misc/backend-optimization-failure.cpp
+++ test/Misc/backend-optimization-failure.cpp
@@ -7,7 +7,7 @@
void test_switch(int *A, int *B, int Length,int J) {
#pragma clang loop vectorize(enable) unroll(disable)
for (int i = 0; i < Length; i++) {
-/* expected-warning@-1 {{loop not vectorized: failed explicitly specified loop
vectorization}} */ switch (A[i]) {
+/* expected-warning@-1 {{loop not vectorized: the optimizer was unable to
perform the requested transformation; the transformation might be disabled or
specified as part of an unsupported transformation ordering}} */ switch (A[i]) {
case 0:
B[i] = 1;
break;
Index: test/Misc/backend-optimization-failure-nodbg.cpp
===================================================================
--- test/Misc/backend-optimization-failure-nodbg.cpp
+++ test/Misc/backend-optimization-failure-nodbg.cpp
@@ -4,7 +4,7 @@
// Test verifies optimization failures generated by the backend are handled
// correctly by clang. LLVM tests verify all of the failure conditions.
-void test_switch(int *A, int *B, int Length, int J) { /* expected-warning
{{loop not vectorized: failed explicitly specified loop vectorization}} */
+void test_switch(int *A, int *B, int Length, int J) { /* expected-warning
{{loop not vectorized: the optimizer was unable to perform the requested
transformation; the transformation might be disabled or specified as part of an
unsupported transformation ordering}} */
#pragma clang loop vectorize(enable) unroll(disable)
for (int i = 0; i < Length; i++) {
switch (A[i]) {
Index: test/Misc/backend-optimization-failure.cpp
===================================================================
--- test/Misc/backend-optimization-failure.cpp
+++ test/Misc/backend-optimization-failure.cpp
@@ -7,7 +7,7 @@
void test_switch(int *A, int *B, int Length,int J) {
#pragma clang loop vectorize(enable) unroll(disable)
for (int i = 0; i < Length; i++) {
-/* expected-warning@-1 {{loop not vectorized: failed explicitly specified loop vectorization}} */ switch (A[i]) {
+/* expected-warning@-1 {{loop not vectorized: the optimizer was unable to perform the requested transformation; the transformation might be disabled or specified as part of an unsupported transformation ordering}} */ switch (A[i]) {
case 0:
B[i] = 1;
break;
Index: test/Misc/backend-optimization-failure-nodbg.cpp
===================================================================
--- test/Misc/backend-optimization-failure-nodbg.cpp
+++ test/Misc/backend-optimization-failure-nodbg.cpp
@@ -4,7 +4,7 @@
// Test verifies optimization failures generated by the backend are handled
// correctly by clang. LLVM tests verify all of the failure conditions.
-void test_switch(int *A, int *B, int Length, int J) { /* expected-warning {{loop not vectorized: failed explicitly specified loop vectorization}} */
+void test_switch(int *A, int *B, int Length, int J) { /* expected-warning {{loop not vectorized: the optimizer was unable to perform the requested transformation; the transformation might be disabled or specified as part of an unsupported transformation ordering}} */
#pragma clang loop vectorize(enable) unroll(disable)
for (int i = 0; i < Length; i++) {
switch (A[i]) {
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