Further adjust 'dg-lto-options' in 'gcc.dg/lto/pr52634'
The recent commit
f8a4141bae53f9125d374e5873dcda3f75392f1f "Fix various dg
directives" corrected the imbalanced curly braces in 'dg-lto-options', which
changes the testing as follows:
-PASS: gcc.dg/lto/pr52634 c_lto_pr52634_0.o assemble, -O0 -flto -flto-partition=none -fuse-linker-plugin
-PASS: gcc.dg/lto/pr52634 c_lto_pr52634_1.o assemble, -O0 -flto -flto-partition=none -fuse-linker-plugin
-PASS: gcc.dg/lto/pr52634 c_lto_pr52634_0.o-c_lto_pr52634_1.o link, -O0 -flto -flto-partition=none -fuse-linker-plugin
-PASS: gcc.dg/lto/pr52634 c_lto_pr52634_0.o assemble, -O2 -flto -flto-partition=none -fuse-linker-plugin -fno-fat-lto-objects
-PASS: gcc.dg/lto/pr52634 c_lto_pr52634_1.o assemble, -O2 -flto -flto-partition=none -fuse-linker-plugin -fno-fat-lto-objects
-PASS: gcc.dg/lto/pr52634 c_lto_pr52634_0.o-c_lto_pr52634_1.o link, -O2 -flto -flto-partition=none -fuse-linker-plugin -fno-fat-lto-objects
-PASS: gcc.dg/lto/pr52634 c_lto_pr52634_0.o assemble, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
-PASS: gcc.dg/lto/pr52634 c_lto_pr52634_1.o assemble, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
-PASS: gcc.dg/lto/pr52634 c_lto_pr52634_0.o-c_lto_pr52634_1.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin
-PASS: gcc.dg/lto/pr52634 c_lto_pr52634_0.o assemble, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
-PASS: gcc.dg/lto/pr52634 c_lto_pr52634_1.o assemble, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
-PASS: gcc.dg/lto/pr52634 c_lto_pr52634_0.o-c_lto_pr52634_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
-PASS: gcc.dg/lto/pr52634 c_lto_pr52634_0.o assemble, -O0 -flto -fuse-linker-plugin -fno-fat-lto-objects
-PASS: gcc.dg/lto/pr52634 c_lto_pr52634_1.o assemble, -O0 -flto -fuse-linker-plugin -fno-fat-lto-objects
-PASS: gcc.dg/lto/pr52634 c_lto_pr52634_0.o-c_lto_pr52634_1.o link, -O0 -flto -fuse-linker-plugin -fno-fat-lto-objects
-PASS: gcc.dg/lto/pr52634 c_lto_pr52634_0.o assemble, -O2 -flto -fuse-linker-plugin
-PASS: gcc.dg/lto/pr52634 c_lto_pr52634_1.o assemble, -O2 -flto -fuse-linker-plugin
-PASS: gcc.dg/lto/pr52634 c_lto_pr52634_0.o-c_lto_pr52634_1.o link, -O2 -flto -fuse-linker-plugin
+PASS: gcc.dg/lto/pr52634 c_lto_pr52634_0.o assemble, -flto
+PASS: gcc.dg/lto/pr52634 c_lto_pr52634_1.o assemble, -flto
+PASS: gcc.dg/lto/pr52634 c_lto_pr52634_0.o-c_lto_pr52634_1.o link, -flto
+PASS: gcc.dg/lto/pr52634 c_lto_pr52634_0.o assemble, -r
+PASS: gcc.dg/lto/pr52634 c_lto_pr52634_1.o assemble, -r
+PASS: gcc.dg/lto/pr52634 c_lto_pr52634_0.o-c_lto_pr52634_1.o link, -r
+PASS: gcc.dg/lto/pr52634 c_lto_pr52634_0.o assemble, -flto-partition=1to1
+PASS: gcc.dg/lto/pr52634 c_lto_pr52634_1.o assemble, -flto-partition=1to1
+PASS: gcc.dg/lto/pr52634 c_lto_pr52634_0.o-c_lto_pr52634_1.o link, -flto-partition=1to1
I however assume the original idea however has not been to run variants
'-flto', '-r', '-flto-partition=1to1' individually, but rather to run one
variant '-flto -r -flto-partition=1to1'.
gcc/testsuite/
* gcc.dg/lto/pr52634_0.c: Further adjust 'dg-lto-options'.