diff options
Diffstat (limited to 'llvm/test/Transforms/InstCombine/select-and-cmp.ll')
-rw-r--r-- | llvm/test/Transforms/InstCombine/select-and-cmp.ll | 44 |
1 files changed, 26 insertions, 18 deletions
diff --git a/llvm/test/Transforms/InstCombine/select-and-cmp.ll b/llvm/test/Transforms/InstCombine/select-and-cmp.ll index 50e1493..26c04ad 100644 --- a/llvm/test/Transforms/InstCombine/select-and-cmp.ll +++ b/llvm/test/Transforms/InstCombine/select-and-cmp.ll @@ -1,4 +1,4 @@ -; NOTE: Assertions have been autogenerated by utils/update_test_checks.py +; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals ; RUN: opt < %s -passes=instcombine -S | FileCheck %s define i32 @select_and_icmp(i32 %x, i32 %y, i32 %z) { @@ -114,34 +114,34 @@ define i32 @select_and_icmp_inv(i32 %x, i32 %y, i32 %z) { ; Below used to be negative tests in InstSimplify, but are no more negative cases here -define i32 @select_and_icmp_pred_bad_1(i32 %x, i32 %y, i32 %z) { +define i32 @select_and_icmp_pred_bad_1(i32 %x, i32 %y, i32 %z) !prof !0 { ; CHECK-LABEL: @select_and_icmp_pred_bad_1( -; CHECK-NEXT: ret i32 [[X]] +; CHECK-NEXT: ret i32 [[X:%.*]] ; %A = icmp eq i32 %x, %z %B = icmp ne i32 %y, %z %C = and i1 %A, %B - %D = select i1 %C, i32 %z, i32 %x + %D = select i1 %C, i32 %z, i32 %x, !prof !1 ret i32 %D } -define i32 @select_and_icmp_pred_bad_2(i32 %x, i32 %y, i32 %z) { +define i32 @select_and_icmp_pred_bad_2(i32 %x, i32 %y, i32 %z) !prof !0 { ; CHECK-LABEL: @select_and_icmp_pred_bad_2( ; CHECK-NEXT: [[B:%.*]] = icmp eq i32 [[Y:%.*]], [[Z:%.*]] -; CHECK-NEXT: [[D:%.*]] = select i1 [[B]], i32 [[Z]], i32 [[X]] +; CHECK-NEXT: [[D:%.*]] = select i1 [[B]], i32 [[Z]], i32 [[X:%.*]], !prof [[PROF1:![0-9]+]] ; CHECK-NEXT: ret i32 [[D]] ; %A = icmp ne i32 %x, %z %B = icmp eq i32 %y, %z %C = and i1 %A, %B - %D = select i1 %C, i32 %z, i32 %x + %D = select i1 %C, i32 %z, i32 %x, !prof !1 ret i32 %D } define i32 @select_and_icmp_pred_bad_3(i32 %x, i32 %y, i32 %z) { ; CHECK-LABEL: @select_and_icmp_pred_bad_3( -; CHECK-NEXT: [[B_NOT:%.*]] = icmp eq i32 [[Y:%.*]], [[Z]] -; CHECK-NEXT: [[D:%.*]] = select i1 [[B_NOT]], i32 [[X]], i32 [[Z]] +; CHECK-NEXT: [[B_NOT:%.*]] = icmp eq i32 [[Y:%.*]], [[Z:%.*]] +; CHECK-NEXT: [[D:%.*]] = select i1 [[B_NOT]], i32 [[X:%.*]], i32 [[Z]] ; CHECK-NEXT: ret i32 [[D]] ; %A = icmp ne i32 %x, %z @@ -153,8 +153,8 @@ define i32 @select_and_icmp_pred_bad_3(i32 %x, i32 %y, i32 %z) { define i32 @select_and_icmp_pred_bad_4(i32 %x, i32 %y, i32 %z) { ; CHECK-LABEL: @select_and_icmp_pred_bad_4( -; CHECK-NEXT: [[B:%.*]] = icmp eq i32 [[Y:%.*]], [[Z]] -; CHECK-NEXT: [[D:%.*]] = select i1 [[B]], i32 [[Z]], i32 [[X]] +; CHECK-NEXT: [[B:%.*]] = icmp eq i32 [[Y:%.*]], [[Z:%.*]] +; CHECK-NEXT: [[D:%.*]] = select i1 [[B]], i32 [[Z]], i32 [[X:%.*]] ; CHECK-NEXT: ret i32 [[D]] ; %A = icmp eq i32 %x, %z @@ -166,7 +166,7 @@ define i32 @select_and_icmp_pred_bad_4(i32 %x, i32 %y, i32 %z) { define i32 @select_and_icmp_alt_bad_1(i32 %x, i32 %y, i32 %z) { ; CHECK-LABEL: @select_and_icmp_alt_bad_1( -; CHECK-NEXT: ret i32 [[Z]] +; CHECK-NEXT: ret i32 [[Z:%.*]] ; %A = icmp eq i32 %x, %z %B = icmp ne i32 %y, %z @@ -177,8 +177,8 @@ define i32 @select_and_icmp_alt_bad_1(i32 %x, i32 %y, i32 %z) { define i32 @select_and_icmp_alt_bad_2(i32 %x, i32 %y, i32 %z) { ; CHECK-LABEL: @select_and_icmp_alt_bad_2( -; CHECK-NEXT: [[B:%.*]] = icmp eq i32 [[Y:%.*]], [[Z]] -; CHECK-NEXT: [[D:%.*]] = select i1 [[B]], i32 [[X]], i32 [[Z]] +; CHECK-NEXT: [[B:%.*]] = icmp eq i32 [[Y:%.*]], [[Z:%.*]] +; CHECK-NEXT: [[D:%.*]] = select i1 [[B]], i32 [[X:%.*]], i32 [[Z]] ; CHECK-NEXT: ret i32 [[D]] ; %A = icmp ne i32 %x, %z @@ -191,8 +191,8 @@ define i32 @select_and_icmp_alt_bad_2(i32 %x, i32 %y, i32 %z) { define i32 @select_and_icmp_alt_bad_3(i32 %x, i32 %y, i32 %z) { ; CHECK-LABEL: @select_and_icmp_alt_bad_3( -; CHECK-NEXT: [[B_NOT:%.*]] = icmp eq i32 [[Y:%.*]], [[Z]] -; CHECK-NEXT: [[D:%.*]] = select i1 [[B_NOT]], i32 [[Z]], i32 [[X]] +; CHECK-NEXT: [[B_NOT:%.*]] = icmp eq i32 [[Y:%.*]], [[Z:%.*]] +; CHECK-NEXT: [[D:%.*]] = select i1 [[B_NOT]], i32 [[Z]], i32 [[X:%.*]] ; CHECK-NEXT: ret i32 [[D]] ; %A = icmp ne i32 %x, %z @@ -204,8 +204,8 @@ define i32 @select_and_icmp_alt_bad_3(i32 %x, i32 %y, i32 %z) { define i32 @select_and_icmp_alt_bad_4(i32 %x, i32 %y, i32 %z) { ; CHECK-LABEL: @select_and_icmp_alt_bad_4( -; CHECK-NEXT: [[B:%.*]] = icmp eq i32 [[Y:%.*]], [[Z]] -; CHECK-NEXT: [[D:%.*]] = select i1 [[B]], i32 [[X]], i32 [[Z]] +; CHECK-NEXT: [[B:%.*]] = icmp eq i32 [[Y:%.*]], [[Z:%.*]] +; CHECK-NEXT: [[D:%.*]] = select i1 [[B]], i32 [[X:%.*]], i32 [[Z]] ; CHECK-NEXT: ret i32 [[D]] ; %A = icmp eq i32 %x, %z @@ -322,3 +322,11 @@ define i32 @select_and_icmp_alt_bad_false_val(i32 %x, i32 %y, i32 %z, i32 %k) { %D = select i1 %C, i32 %x, i32 %k ret i32 %D } + +!0 = !{!"function_entry_count", i64 1000} +!1 = !{!"branch_weights", i32 2, i32 3} + +;. +; CHECK: [[META0:![0-9]+]] = !{!"function_entry_count", i64 1000} +; CHECK: [[PROF1]] = !{!"branch_weights", i32 2, i32 3} +;. |