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sim: ppc: add missing parens with e500 macro

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This macro expansion was missing a set of outer-most parenthesis which
some compilers would complain about depending on how the macro is used.
This is just standard good macro hygiene too.
This commit is contained in:
Mike Frysinger
2022-11-09 22:33:27 +07:00
parent adcc07b94f
commit c2264c8f78
1 changed files with 16 additions and 16 deletions
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sim/ppc/e500_expression.h
+16 -16
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@@ -68,22 +68,22 @@
/* bit manipulation macros needed for e500 SPE */
#define EV_BITREVERSE16(x) \
(((x) & 0x0001) << 15) \
| (((x) & 0x0002) << 13) \
| (((x) & 0x0004) << 11) \
| (((x) & 0x0008) << 9) \
| (((x) & 0x0010) << 7) \
| (((x) & 0x0020) << 5) \
| (((x) & 0x0040) << 3) \
| (((x) & 0x0080) << 1) \
| (((x) & 0x0100) >> 1) \
| (((x) & 0x0200) >> 3) \
| (((x) & 0x0400) >> 5) \
| (((x) & 0x0800) >> 7) \
| (((x) & 0x1000) >> 9) \
| (((x) & 0x2000) >> 11) \
| (((x) & 0x4000) >> 13) \
| (((x) & 0x8000) >> 15)
((((x) & 0x0001) << 15) \
| (((x) & 0x0002) << 13) \
| (((x) & 0x0004) << 11) \
| (((x) & 0x0008) << 9) \
| (((x) & 0x0010) << 7) \
| (((x) & 0x0020) << 5) \
| (((x) & 0x0040) << 3) \
| (((x) & 0x0080) << 1) \
| (((x) & 0x0100) >> 1) \
| (((x) & 0x0200) >> 3) \
| (((x) & 0x0400) >> 5) \
| (((x) & 0x0800) >> 7) \
| (((x) & 0x1000) >> 9) \
| (((x) & 0x2000) >> 11) \
| (((x) & 0x4000) >> 13) \
| (((x) & 0x8000) >> 15))
/* saturation helpers */
#define EV_MUL16_SSF(a,b) ((int64_t)((int32_t)(int16_t)(a) * (int32_t)(int16_t)(b)) << 1)