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| author | Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | 2010-11-10 11:37:03 +0000 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@gcc.gnu.org> | 2010-11-10 11:37:03 +0000 |
| commit | 5c779305f6a063aed81e1e7025e1a609de83b1d9 (patch) | |
| tree | 0e3670f3585b7a7f5cfbd38daebe44f2fcd1cb94 /gcc | |
| parent | d0edecea00fdd32bce58217fe225de90342e4396 (diff) | |
| download | gcc-5c779305f6a063aed81e1e7025e1a609de83b1d9.zip gcc-5c779305f6a063aed81e1e7025e1a609de83b1d9.tar.gz gcc-5c779305f6a063aed81e1e7025e1a609de83b1d9.tar.bz2 | |
s390.c (s390_emit_prologue): Report the stack size if -fstack-usage is used.
2010-11-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* gcc/config/s390/s390.c (s390_emit_prologue): Report the stack
size if -fstack-usage is used.
2010-11-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* gcc.dg/stack-usage-1.c: Define SIZE for s390 and s390x.
From-SVN: r166531
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/s390/s390.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/stack-usage-1.c | 4 |
4 files changed, 16 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f2a0e38..984adac 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2010-11-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> + + * gcc/config/s390/s390.c (s390_emit_prologue): Report the stack + size if -fstack-usage is used. + 2010-11-10 Richard Guenther <rguenther@suse.de> PR tree-optimization/46398 diff --git a/gcc/config/s390/s390.c b/gcc/config/s390/s390.c index 7b2a6ff..9e663a7 100644 --- a/gcc/config/s390/s390.c +++ b/gcc/config/s390/s390.c @@ -7948,6 +7948,9 @@ s390_emit_prologue (void) if (!TARGET_PACKED_STACK) next_fpr = cfun_save_high_fprs_p ? 31 : 0; + if (flag_stack_usage) + current_function_static_stack_size = cfun_frame_layout.frame_size; + /* Decrement stack pointer. */ if (cfun_frame_layout.frame_size > 0) diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 32ee4fa..468b863 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2010-11-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> + + * gcc.dg/stack-usage-1.c: Define SIZE for s390 and s390x. + 2010-11-10 Eric Botcazou <ebotcazou@adacore.com> * gnat.dg/unchecked_convert7.adb: New test. diff --git a/gcc/testsuite/gcc.dg/stack-usage-1.c b/gcc/testsuite/gcc.dg/stack-usage-1.c index befe4cb..6c91990 100644 --- a/gcc/testsuite/gcc.dg/stack-usage-1.c +++ b/gcc/testsuite/gcc.dg/stack-usage-1.c @@ -35,6 +35,10 @@ # define SIZE 240 #elif defined (__AVR__) # define SIZE 254 +#elif defined (__s390x__) +# define SIZE 96 /* 256 - 160 bytes for register save area */ +#elif defined (__s390__) +# define SIZE 160 /* 256 - 96 bytes for register save area */ #else # define SIZE 256 #endif |