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| author | Andrew Kelley <superjoe30@gmail.com> | 2017-05-06 23:13:12 -0400 |
|---|---|---|
| committer | Andrew Kelley <superjoe30@gmail.com> | 2017-05-06 23:13:12 -0400 |
| commit | 157af4332a7b78672ff8ad76a00120455547e2fd (patch) | |
| tree | 0e75d0d9bb111f8e778587a2fb547b74a17c5aa1 /src/analyze.cpp | |
| parent | 866c841dd8770bcc12af0aaf946c80819f5e0092 (diff) | |
| download | zig-157af4332a7b78672ff8ad76a00120455547e2fd.tar.gz zig-157af4332a7b78672ff8ad76a00120455547e2fd.zip | |
builtin functions for division and remainder division
* add `@divTrunc` and `@divFloor` functions
* add `@rem` and `@mod` functions
* add compile error for `/` and `%` with signed integers
* add `.bit_count` for float primitive types
closes #217
Diffstat (limited to 'src/analyze.cpp')
| -rw-r--r-- | src/analyze.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/analyze.cpp b/src/analyze.cpp index 2b2c303ea8..e1d8ca2869 100644 --- a/src/analyze.cpp +++ b/src/analyze.cpp @@ -4228,6 +4228,10 @@ uint32_t zig_llvm_fn_key_hash(ZigLLVMFnKey x) { return (uint32_t)(x.data.ctz.bit_count) * (uint32_t)810453934; case ZigLLVMFnIdClz: return (uint32_t)(x.data.clz.bit_count) * (uint32_t)2428952817; + case ZigLLVMFnIdFloor: + return (uint32_t)(x.data.floor_ceil.bit_count) * (uint32_t)1899859168; + case ZigLLVMFnIdCeil: + return (uint32_t)(x.data.floor_ceil.bit_count) * (uint32_t)1953839089; case ZigLLVMFnIdOverflowArithmetic: return ((uint32_t)(x.data.overflow_arithmetic.bit_count) * 87135777) + ((uint32_t)(x.data.overflow_arithmetic.add_sub_mul) * 31640542) + @@ -4244,6 +4248,9 @@ bool zig_llvm_fn_key_eql(ZigLLVMFnKey a, ZigLLVMFnKey b) { return a.data.ctz.bit_count == b.data.ctz.bit_count; case ZigLLVMFnIdClz: return a.data.clz.bit_count == b.data.clz.bit_count; + case ZigLLVMFnIdFloor: + case ZigLLVMFnIdCeil: + return a.data.floor_ceil.bit_count == b.data.floor_ceil.bit_count; case ZigLLVMFnIdOverflowArithmetic: return (a.data.overflow_arithmetic.bit_count == b.data.overflow_arithmetic.bit_count) && (a.data.overflow_arithmetic.add_sub_mul == b.data.overflow_arithmetic.add_sub_mul) && |