testsuite: fix whitespace in dg-do compile directives

Nothing seems to change here in reality at least on x86_64-pc-linux-gnu,
but important to fix nonetheless in case people copy it.

	PR rtl-optimization/48633
	PR tree-optimization/83072
	PR tree-optimization/83073
	PR tree-optimization/96542
	PR tree-optimization/96707
	PR tree-optimization/97567
	PR target/69225
	PR target/89929
	PR target/96562
	* g++.dg/pr48633.C: Fix whitespace in dg directive.
	* g++.dg/pr96707.C: Likewise.
	* g++.target/i386/mv28.C: Likewise.
	* gcc.dg/Warray-bounds-flex-arrays-1.c: Likewise.
	* gcc.dg/pr83072-2.c: Likewise.
	* gcc.dg/pr83073.c: Likewise.
	* gcc.dg/pr96542.c: Likewise.
	* gcc.dg/pr97567-2.c: Likewise.
	* gcc.target/i386/avx512fp16-11a.c: Likewise.
	* gcc.target/i386/avx512fp16-13.c: Likewise.
	* gcc.target/i386/avx512fp16-14.c: Likewise.
	* gcc.target/i386/avx512fp16-conjugation-1.c: Likewise.
	* gcc.target/i386/avx512fp16-neg-1a.c: Likewise.
	* gcc.target/i386/avx512fp16-set1-pch-1a.c: Likewise.
	* gcc.target/i386/avx512fp16vl-conjugation-1.c: Likewise.
	* gcc.target/i386/avx512fp16vl-neg-1a.c: Likewise.
	* gcc.target/i386/avx512fp16vl-set1-pch-1a.c: Likewise.
	* gcc.target/i386/avx512vlfp16-11a.c: Likewise.
	* gcc.target/i386/pr69225-1.c: Likewise.
	* gcc.target/i386/pr69225-2.c: Likewise.
	* gcc.target/i386/pr69225-3.c: Likewise.
	* gcc.target/i386/pr69225-4.c: Likewise.
	* gcc.target/i386/pr69225-5.c: Likewise.
	* gcc.target/i386/pr69225-6.c: Likewise.
	* gcc.target/i386/pr69225-7.c: Likewise.
	* gcc.target/i386/pr96562-1.c: Likewise.
	* gcc.target/riscv/rv32e_stack.c: Likewise.
	* gfortran.dg/c-interop/removed-restrictions-3.f90: Likewise.
	* gnat.dg/renaming1.adb: Likewise.

29 files changed, 29 insertions, 29 deletions

diff --git a/gcc/testsuite/g++.dg/pr48633.C b/gcc/testsuite/g++.dg/pr48633.C
index 90f053a..efcdab0 100644
--- a/gcc/testsuite/g++.dg/pr48633.C
+++ b/gcc/testsuite/g++.dg/pr48633.C
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-O2 -fira-region=all -fnon-call-exceptions" } */
 extern long double getme (void);
 extern void useme (long double);
diff --git a/gcc/testsuite/g++.dg/pr96707.C b/gcc/testsuite/g++.dg/pr96707.C
index 2653fe3..868ee41 100644
--- a/gcc/testsuite/g++.dg/pr96707.C
+++ b/gcc/testsuite/g++.dg/pr96707.C
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-evrp" } */
 
 bool f(unsigned x, unsigned y)
diff --git a/gcc/testsuite/g++.target/i386/mv28.C b/gcc/testsuite/g++.target/i386/mv28.C
index 9a0419c..c377d23 100644
--- a/gcc/testsuite/g++.target/i386/mv28.C
+++ b/gcc/testsuite/g++.target/i386/mv28.C
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-require-ifunc "" }  */
 
 void __attribute__ ((target("avx512vl"))) foo () {} /* { dg-error "ISA '\[^\n\r\]*' is not supported in 'target' attribute, use 'arch=' syntax" } */
diff --git a/gcc/testsuite/gcc.dg/Warray-bounds-flex-arrays-1.c b/gcc/testsuite/gcc.dg/Warray-bounds-flex-arrays-1.c
index fd2aacf..fd9d095 100644
--- a/gcc/testsuite/gcc.dg/Warray-bounds-flex-arrays-1.c
+++ b/gcc/testsuite/gcc.dg/Warray-bounds-flex-arrays-1.c
@@ -1,5 +1,5 @@
 /* Test -fstrict-flex-arrays + -Warray-bounds + -Wstrict-flex-arrays.  */
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-O2 -Wstrict-flex-arrays -fstrict-flex-arrays=1 -Warray-bounds" } */
 
 struct trailing_array_1 {
diff --git a/gcc/testsuite/gcc.dg/pr83072-2.c b/gcc/testsuite/gcc.dg/pr83072-2.c
index f495f25..dff6b50 100644
--- a/gcc/testsuite/gcc.dg/pr83072-2.c
+++ b/gcc/testsuite/gcc.dg/pr83072-2.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-evrp-details" } */
 
 int f1(int a, int b, int c){
diff --git a/gcc/testsuite/gcc.dg/pr83073.c b/gcc/testsuite/gcc.dg/pr83073.c
index 228e189..0357f5e 100644
--- a/gcc/testsuite/gcc.dg/pr83073.c
+++ b/gcc/testsuite/gcc.dg/pr83073.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-evrp-details -fno-tree-fre -fno-tree-ccp -fno-tree-forwprop" } */
 
 int f(int x)
diff --git a/gcc/testsuite/gcc.dg/pr96542.c b/gcc/testsuite/gcc.dg/pr96542.c
index 1080be7..1b59816 100644
--- a/gcc/testsuite/gcc.dg/pr96542.c
+++ b/gcc/testsuite/gcc.dg/pr96542.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-evrp" } */
 /* { dg-require-effective-target int32 } */
 
diff --git a/gcc/testsuite/gcc.dg/pr97567-2.c b/gcc/testsuite/gcc.dg/pr97567-2.c
index c3ead54..c920a40 100644
--- a/gcc/testsuite/gcc.dg/pr97567-2.c
+++ b/gcc/testsuite/gcc.dg/pr97567-2.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-evrp -fdisable-tree-ethread" } */
 
 char a[2];
diff --git a/gcc/testsuite/gcc.target/i386/avx512fp16-11a.c b/gcc/testsuite/gcc.target/i386/avx512fp16-11a.c
index 28492fa..080575a 100644
--- a/gcc/testsuite/gcc.target/i386/avx512fp16-11a.c
+++ b/gcc/testsuite/gcc.target/i386/avx512fp16-11a.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-O2 -mavx512fp16" } */
 
 #include <immintrin.h>
diff --git a/gcc/testsuite/gcc.target/i386/avx512fp16-13.c b/gcc/testsuite/gcc.target/i386/avx512fp16-13.c
index 1cd9a07..2416c67 100644
--- a/gcc/testsuite/gcc.target/i386/avx512fp16-13.c
+++ b/gcc/testsuite/gcc.target/i386/avx512fp16-13.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-O2 -mavx512fp16 -mavx512vl" } */
 
 #include <immintrin.h>
diff --git a/gcc/testsuite/gcc.target/i386/avx512fp16-14.c b/gcc/testsuite/gcc.target/i386/avx512fp16-14.c
index 5c670ae..b680402 100644
--- a/gcc/testsuite/gcc.target/i386/avx512fp16-14.c
+++ b/gcc/testsuite/gcc.target/i386/avx512fp16-14.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-O2 -mavx512fp16 -mavx512vl -mavx512bw" } */
 
 #include <immintrin.h>
diff --git a/gcc/testsuite/gcc.target/i386/avx512fp16-conjugation-1.c b/gcc/testsuite/gcc.target/i386/avx512fp16-conjugation-1.c
index 662b23c..1b974e7 100644
--- a/gcc/testsuite/gcc.target/i386/avx512fp16-conjugation-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx512fp16-conjugation-1.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-O2 -mavx512fp16" } */
 
 #include <immintrin.h>
diff --git a/gcc/testsuite/gcc.target/i386/avx512fp16-neg-1a.c b/gcc/testsuite/gcc.target/i386/avx512fp16-neg-1a.c
index bf7693e..226073d 100644
--- a/gcc/testsuite/gcc.target/i386/avx512fp16-neg-1a.c
+++ b/gcc/testsuite/gcc.target/i386/avx512fp16-neg-1a.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-O2 -mavx512fp16" } */
 
 /* { dg-final { scan-assembler-times "vpxord\[ \\t\]+\[^\n\r\]*%zmm0" 1 } } */
diff --git a/gcc/testsuite/gcc.target/i386/avx512fp16-set1-pch-1a.c b/gcc/testsuite/gcc.target/i386/avx512fp16-set1-pch-1a.c
index 0055193..21f5d02 100644
--- a/gcc/testsuite/gcc.target/i386/avx512fp16-set1-pch-1a.c
+++ b/gcc/testsuite/gcc.target/i386/avx512fp16-set1-pch-1a.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-O2 -mavx512fp16" } */
 
 #include <immintrin.h>
diff --git a/gcc/testsuite/gcc.target/i386/avx512fp16vl-conjugation-1.c b/gcc/testsuite/gcc.target/i386/avx512fp16vl-conjugation-1.c
index d8fdab7..3ba664f 100644
--- a/gcc/testsuite/gcc.target/i386/avx512fp16vl-conjugation-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx512fp16vl-conjugation-1.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-O2 -mavx512fp16 -mavx512vl -mavx512dq" } */
 
 #include <immintrin.h>
diff --git a/gcc/testsuite/gcc.target/i386/avx512fp16vl-neg-1a.c b/gcc/testsuite/gcc.target/i386/avx512fp16vl-neg-1a.c
index a40a0d8..01e03b0 100644
--- a/gcc/testsuite/gcc.target/i386/avx512fp16vl-neg-1a.c
+++ b/gcc/testsuite/gcc.target/i386/avx512fp16vl-neg-1a.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-O2 -mavx512fp16 -mavx512vl" } */
 
 /* { dg-final { scan-assembler-times "vxorps\[ \\t\]+\[^\n\r\]*%xmm0" 1 } } */
diff --git a/gcc/testsuite/gcc.target/i386/avx512fp16vl-set1-pch-1a.c b/gcc/testsuite/gcc.target/i386/avx512fp16vl-set1-pch-1a.c
index 4c5624f..23d4ffb 100644
--- a/gcc/testsuite/gcc.target/i386/avx512fp16vl-set1-pch-1a.c
+++ b/gcc/testsuite/gcc.target/i386/avx512fp16vl-set1-pch-1a.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-O2 -mavx512fp16 -mavx512vl" } */
 
 #include <immintrin.h>
diff --git a/gcc/testsuite/gcc.target/i386/avx512vlfp16-11a.c b/gcc/testsuite/gcc.target/i386/avx512vlfp16-11a.c
index a8c6296..5ffa3cb1 100644
--- a/gcc/testsuite/gcc.target/i386/avx512vlfp16-11a.c
+++ b/gcc/testsuite/gcc.target/i386/avx512vlfp16-11a.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-O2 -mavx512fp16 -mavx512vl" } */
 
 #include <immintrin.h>
diff --git a/gcc/testsuite/gcc.target/i386/pr69225-1.c b/gcc/testsuite/gcc.target/i386/pr69225-1.c
index cc5b782..81aa795 100644
--- a/gcc/testsuite/gcc.target/i386/pr69225-1.c
+++ b/gcc/testsuite/gcc.target/i386/pr69225-1.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-msse2 -mfpmath=sse" } */
 
 #include <float.h>
diff --git a/gcc/testsuite/gcc.target/i386/pr69225-2.c b/gcc/testsuite/gcc.target/i386/pr69225-2.c
index cd0a626..ccdfe3d 100644
--- a/gcc/testsuite/gcc.target/i386/pr69225-2.c
+++ b/gcc/testsuite/gcc.target/i386/pr69225-2.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-mno-sse -mno-80387" } */
 
 #include <float.h>
diff --git a/gcc/testsuite/gcc.target/i386/pr69225-3.c b/gcc/testsuite/gcc.target/i386/pr69225-3.c
index 1440b74..c6ce95f 100644
--- a/gcc/testsuite/gcc.target/i386/pr69225-3.c
+++ b/gcc/testsuite/gcc.target/i386/pr69225-3.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-m80387 -mfpmath=387" } */
 
 #include <float.h>
diff --git a/gcc/testsuite/gcc.target/i386/pr69225-4.c b/gcc/testsuite/gcc.target/i386/pr69225-4.c
index b032a5f..240eecd 100644
--- a/gcc/testsuite/gcc.target/i386/pr69225-4.c
+++ b/gcc/testsuite/gcc.target/i386/pr69225-4.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-msse2 -mfancy-math-387 -mfpmath=sse" } */
 
 #include <float.h>
diff --git a/gcc/testsuite/gcc.target/i386/pr69225-5.c b/gcc/testsuite/gcc.target/i386/pr69225-5.c
index 4162f77..0f176f1 100644
--- a/gcc/testsuite/gcc.target/i386/pr69225-5.c
+++ b/gcc/testsuite/gcc.target/i386/pr69225-5.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-msse2 -m80387 -mfpmath=sse,387" } */
 
 #include <float.h>
diff --git a/gcc/testsuite/gcc.target/i386/pr69225-6.c b/gcc/testsuite/gcc.target/i386/pr69225-6.c
index cd5f419..dcb1af9 100644
--- a/gcc/testsuite/gcc.target/i386/pr69225-6.c
+++ b/gcc/testsuite/gcc.target/i386/pr69225-6.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-mno-80387" } */
 
 #include <float.h>
diff --git a/gcc/testsuite/gcc.target/i386/pr69225-7.c b/gcc/testsuite/gcc.target/i386/pr69225-7.c
index 2ca5692..fa43245 100644
--- a/gcc/testsuite/gcc.target/i386/pr69225-7.c
+++ b/gcc/testsuite/gcc.target/i386/pr69225-7.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-msse -mno-sse2 -m80387 -mfpmath=sse" } */
 
 #include <float.h>
diff --git a/gcc/testsuite/gcc.target/i386/pr96562-1.c b/gcc/testsuite/gcc.target/i386/pr96562-1.c
index 6ebeeb1..7d86b71 100644
--- a/gcc/testsuite/gcc.target/i386/pr96562-1.c
+++ b/gcc/testsuite/gcc.target/i386/pr96562-1.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-msse4.1 -O2" } */
 /* { dg-final { scan-assembler-not "pinsr" } } */
 
diff --git a/gcc/testsuite/gcc.target/riscv/rv32e_stack.c b/gcc/testsuite/gcc.target/riscv/rv32e_stack.c
index cec90ed..04aa230 100644
--- a/gcc/testsuite/gcc.target/riscv/rv32e_stack.c
+++ b/gcc/testsuite/gcc.target/riscv/rv32e_stack.c
@@ -1,4 +1,4 @@
-/* { dg-do compile} */
+/* { dg-do compile } */
 /* { dg-options "-O0 -march=rv32e -mabi=ilp32e -fomit-frame-pointer" } */
 
 int getInt();
diff --git a/gcc/testsuite/gfortran.dg/c-interop/removed-restrictions-3.f90 b/gcc/testsuite/gfortran.dg/c-interop/removed-restrictions-3.f90
index b429e80..a89c137 100644
--- a/gcc/testsuite/gfortran.dg/c-interop/removed-restrictions-3.f90
+++ b/gcc/testsuite/gfortran.dg/c-interop/removed-restrictions-3.f90
@@ -1,4 +1,4 @@
-! { dg-do compile}
+! { dg-do compile }
 !
 ! TS 29113
 ! 8.1 Removed restrictions on ISO_C_BINDING module procedures
diff --git a/gcc/testsuite/gnat.dg/renaming1.adb b/gcc/testsuite/gnat.dg/renaming1.adb
index c85e50a..fd1a801 100644
--- a/gcc/testsuite/gnat.dg/renaming1.adb
+++ b/gcc/testsuite/gnat.dg/renaming1.adb
@@ -1,4 +1,4 @@
--- { dg-do compile}
+-- { dg-do compile }
 -- { dg-options "-gnatwa" }
 
 with Ada.Text_IO;