Changeset 866cad3 for doc/theses/andrew_beach_MMath/code

Timestamp:

Jul 24, 2021, 4:29:47 PM (3 years ago)

Author:

Andrew Beach <ajbeach@…>

Branches:

ADT, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, master, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

70df5f3, 98233b3

Parents:

a5a6a1a8

Message:

Changed how the cross exception benchmarks prevent optimization. Hopefully this will work on more platforms.

Location:

doc/theses/andrew_beach_MMath/code

Files:

• cross-catch.cfa (modified) (2 diffs)
• cross-catch.cpp (modified) (2 diffs)
• cross-finally.cfa (modified) (2 diffs)

doc/theses/andrew_beach_MMath/code/cross-catch.cfa

@@ -11 +11 @@
 int main(int argc, char * argv[]) {
         unsigned int times = 1;
-        bool should_throw = false;
+        volatile bool should_throw = false;
         if (1 < argc) {
                 times = strtol(argv[1], 0p, 10);
@@ -19 +19 @@
         for (unsigned int count = 0 ; count < times ; ++count) {
                 try {
-                        asm volatile ("# try block" : "=rm" (should_throw));
+                        asm volatile ("# try block");
                         if (should_throw) {
                                 throw (not_raised_exception){&not_vt};

doc/theses/andrew_beach_MMath/code/cross-catch.cpp

@@ -11 +11 @@
 int main(int argc, char * argv[]) {
         unsigned int times = 1;
-        bool should_throw = false;
+        volatile bool should_throw = false;
         if (1 < argc) {
                 times = strtol(argv[1], nullptr, 10);
@@ -19 +19 @@
         for (unsigned int count = 0 ; count < times ; ++count) {
                 try {
-                        asm volatile ("# try block" : "=rm" (should_throw));
+                        asm volatile ("# try block");
                         if (should_throw) {
                                 throw NotRaisedException();

doc/theses/andrew_beach_MMath/code/cross-finally.cfa

@@ -11 +11 @@
 int main(int argc, char * argv[]) {
         unsigned int times = 1;
-        bool should_throw = false;
+        volatile bool should_throw = false;
         if (1 < argc) {
                 times = strtol(argv[1], 0p, 10);
@@ -19 +19 @@
         for (unsigned int count = 0 ; count < times ; ++count) {
                 try {
-                        asm volatile ("# try block" : "=rm" (should_throw));
+                        asm volatile ("# try block");
                         if (should_throw) {
                                 throw (not_raised_exception){&not_vt};