commit c3bea8720a8359effcda45ae944529f3fa922619
author Chris Forbes <chrisforbes@google.com> Fri Dec 28 09:58:24 2018 -0800
committer Chris Forbes <chrisforbes@google.com> Tue Jan 22 18:55:57 2019 +0000
tree de31f159291b8e0b690a674a44c7f40349891180
parent 878d4b04e1c0c0061d15330f3e4d6df99a6628a0

Use unique names for each LLVM IR dump

Previously this would just repeatedly overwrite the one file, which
makes it difficult to see what's happening when you compile a pipeline
that needs 3 routines.

Change-Id: Ibab115f5ccbb17333d504e4e7948be54ca304f9d
Bug: b/123193054
Reviewed-on: https://swiftshader-review.googlesource.com/c/23469
Reviewed-by: Alexis Hétu <sugoi@google.com>
Tested-by: Chris Forbes <chrisforbes@google.com>

src/Reactor/LLVMReactor.cpp

diff --git a/src/Reactor/LLVMReactor.cpp b/src/Reactor/LLVMReactor.cpp
index 8b4dcc0..344fe52 100644
--- a/src/Reactor/LLVMReactor.cpp
+++ b/src/Reactor/LLVMReactor.cpp
@@ -911,7 +911,7 @@
 #else
 			std::error_code error;
 #endif
-			llvm::raw_fd_ostream file("llvm-dump-unopt.txt", error);
+			llvm::raw_fd_ostream file(std::string(name) + "-llvm-dump-unopt.txt", error);
 			::module->print(file, 0);
 		}
 
@@ -927,7 +927,7 @@
 #else
 			std::error_code error;
 #endif
-			llvm::raw_fd_ostream file("llvm-dump-opt.txt", error);
+			llvm::raw_fd_ostream file(std::string(name) + "-llvm-dump-opt.txt", error);
 			::module->print(file, 0);
 		}