diff options
| author | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-08-02 15:47:39 +0000 |
|---|---|---|
| committer | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-08-02 15:47:39 +0000 |
| commit | 4ecb1318b5412249a2c174b89924fd3cdb7e1ec2 (patch) | |
| tree | 1c61ba45242501b4c599f20f31fce9d6bb99de5b /gcc/ada/debug.adb | |
| parent | cda81c7b01f6402830becce1bb858a63e38b3f4f (diff) | |
| download | gcc-4ecb1318b5412249a2c174b89924fd3cdb7e1ec2.tar.gz | |
2011-08-02 Robert Dewar <dewar@adacore.com>
* a-direct.adb, sinfo.ads, exp_ch9.adb, scng.adb, sem_util.adb,
sem_util.ads, restrict.ads, par-prag.adb: Minor reformatting and/or
code reorganization.
2011-08-02 Robert Dewar <dewar@adacore.com>
* debug.adb: Debug flag d.P to suppress length comparison optimization
* exp_ch4.adb (Optimize_Length_Comparison): New routine to optimize
comparison of Length by comparing First/Last instead.
2011-08-02 Matthew Heaney <heaney@adacore.com>
* a-cobove.ads: Code clean up.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177190 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ada/debug.adb')
| -rw-r--r-- | gcc/ada/debug.adb | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ada/debug.adb b/gcc/ada/debug.adb index 8f386093957..65af4de796d 100644 --- a/gcc/ada/debug.adb +++ b/gcc/ada/debug.adb @@ -133,7 +133,7 @@ package body Debug is -- d.M -- d.N -- d.O Dump internal SCO tables - -- d.P + -- d.P Previous (non-optimized) handling of length comparisons -- d.Q -- d.R -- d.S Force Optimize_Alignment (Space) @@ -597,6 +597,11 @@ package body Debug is -- the ALI file, the internal SCO tables (SCO_Table/SCO_Unit_Table) -- are dumped for debugging purposes. + -- d.P Previous non-optimized handling of length comparisons. Setting this + -- flag inhibits the effect of Optimize_Length_Comparison in Exp_Ch4. + -- This is there in case we find a situation where the optimization + -- malfunctions, to provide a work around. + -- d.S Force Optimize_Alignment (Space) mode as the default -- d.T Force Optimize_Alignment (Time) mode as the default |