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'.

diff --git a/gcc/testsuite/gcc.dg/lto/pr52634_0.c b/gcc/testsuite/gcc.dg/lto/pr52634_0.c
index 7731abf..ad4728f 100644 (file)
--- a/gcc/testsuite/gcc.dg/lto/pr52634_0.c
+++ b/gcc/testsuite/gcc.dg/lto/pr52634_0.c
@@ -1,7 +1,7 @@
 /* { dg-require-weak "" } */
 /* { dg-require-alias "" } */
 /* { dg-lto-do link } */
-/* { dg-lto-options {-flto -r -flto-partition=1to1} } */
+/* { dg-lto-options { { -flto -r -flto-partition=1to1 } } } */
 /* { dg-extra-ld-options "-flinker-output=nolto-rel" } */
 extern int cfliteValueCallBacks;
 void baz (int *);