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| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-06-15 07:39:38 +0000 |
|---|---|---|
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-06-15 07:39:38 +0000 |
| commit | 32a8a89e37900a51d83ff390f484f76088fcdeaa (patch) | |
| tree | 36276e01f271c1542529f1df5ef9b37bdfca52f1 /gcc/df.h | |
| parent | ddc2d0e33079b5cc3680457882d4dc29c66283e2 (diff) | |
| download | gcc-32a8a89e37900a51d83ff390f484f76088fcdeaa.tar.gz | |
gcc/
* df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211684 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/df.h')
| -rw-r--r-- | gcc/df.h | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -678,14 +678,14 @@ struct df_d /* Macros to determine the reference type. */ #define DF_REF_REG_DEF_P(REF) (DF_REF_TYPE (REF) == DF_REF_REG_DEF) -#define DF_REF_REG_USE_P(REF) ((REF) && !DF_REF_REG_DEF_P (REF)) +#define DF_REF_REG_USE_P(REF) (!DF_REF_REG_DEF_P (REF)) #define DF_REF_REG_MEM_STORE_P(REF) (DF_REF_TYPE (REF) == DF_REF_REG_MEM_STORE) #define DF_REF_REG_MEM_LOAD_P(REF) (DF_REF_TYPE (REF) == DF_REF_REG_MEM_LOAD) #define DF_REF_REG_MEM_P(REF) (DF_REF_REG_MEM_STORE_P (REF) \ || DF_REF_REG_MEM_LOAD_P (REF)) #define DF_MWS_REG_DEF_P(MREF) (DF_MWS_TYPE (MREF) == DF_REF_REG_DEF) -#define DF_MWS_REG_USE_P(MREF) ((MREF) && !DF_MWS_REG_DEF_P (MREF)) +#define DF_MWS_REG_USE_P(MREF) (!DF_MWS_REG_DEF_P (MREF)) #define DF_MWS_NEXT(MREF) ((MREF)->next) #define DF_MWS_TYPE(MREF) ((MREF)->type) |