Author: leonardchan Date: Mon Jun 24 09:49:18 2019 New Revision: 364202 URL: http://llvm.org/viewvc/llvm-project?rev=364202&view=rev Log: [clang][NewPM] Add RUNS for tests that produce slightly different IR under new PM
For CodeGenOpenCL/convergent.cl, the new PM produced a slightly different for loop, but this still checks for no loop unrolling as intended. This is committed separately from D63174. Modified: cfe/trunk/test/CodeGenOpenCL/convergent.cl Modified: cfe/trunk/test/CodeGenOpenCL/convergent.cl URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenOpenCL/convergent.cl?rev=364202&r1=364201&r2=364202&view=diff ============================================================================== --- cfe/trunk/test/CodeGenOpenCL/convergent.cl (original) +++ cfe/trunk/test/CodeGenOpenCL/convergent.cl Mon Jun 24 09:49:18 2019 @@ -1,4 +1,5 @@ -// RUN: %clang_cc1 -triple spir-unknown-unknown -emit-llvm %s -o - | opt -instnamer -S | FileCheck -enable-var-scope %s +// RUN: %clang_cc1 -triple spir-unknown-unknown -emit-llvm %s -o - -fno-experimental-new-pass-manager | opt -instnamer -S | FileCheck -enable-var-scope %s --check-prefixes=CHECK,CHECK-LEGACY +// RUN: %clang_cc1 -triple spir-unknown-unknown -emit-llvm %s -o - -fexperimental-new-pass-manager | opt -instnamer -S | FileCheck -enable-var-scope %s --check-prefixes=CHECK,CHECK-NEWPM // This is initially assumed convergent, but can be deduced to not require it. @@ -117,7 +118,12 @@ void test_unroll() { // CHECK: [[for_body]]: // CHECK: tail call spir_func void @nodupfun() #[[attr5:[0-9]+]] // CHECK-NOT: call spir_func void @nodupfun() -// CHECK: br i1 %{{.+}}, label %[[for_body]], label %[[for_cond_cleanup]] + +// The new PM produces a slightly different IR for the loop from the legacy PM, +// but the test still checks that the loop is not unrolled. +// CHECK-LEGACY: br i1 %{{.+}}, label %[[for_body]], label %[[for_cond_cleanup]] +// CHECK-NEW: br i1 %{{.+}}, label %[[for_body_crit_edge:.+]], label %[[for_cond_cleanup]] +// CHECK-NEW: [[for_body_crit_edge]]: void test_not_unroll() { for (int i = 0; i < 10; i++) _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits