| 1 | // RUN: %clang -ffixed-point -S -emit-llvm -o - %s | FileCheck %s -check-prefix=DEFAULT |
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| 2 | // RUN: %clang_cc1 -ffixed-point -fpadding-on-unsigned-fixed-point -S -emit-llvm -o - %s | FileCheck %s -check-prefix=SAME |
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| 3 | |
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| 4 | /* The scale for unsigned fixed point types should be the same as that of signed |
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| 5 | * fixed point types when -fsame-fbits is enabled. */ |
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| 6 | |
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| 7 | void func() { |
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| 8 | unsigned short _Accum u_short_accum = 0.5uhk; |
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| 9 | unsigned _Accum u_accum = 0.5uk; |
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| 10 | unsigned long _Accum u_long_accum = 0.5ulk; |
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| 11 | unsigned short _Fract u_short_fract = 0.5uhr; |
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| 12 | unsigned _Fract u_fract = 0.5ur; |
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| 13 | unsigned long _Fract u_long_fract = 0.5ulr; |
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| 14 | |
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| 15 | // DEFAULT: store i16 128, i16* {{.*}}, align 2 |
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| 16 | // DEFAULT: store i32 32768, i32* {{.*}}, align 4 |
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| 17 | // DEFAULT: store i64 2147483648, i64* {{.*}}, align 8 |
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| 18 | // DEFAULT: store i8 -128, i8* {{.*}}, align 1 |
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| 19 | // DEFAULT: store i16 -32768, i16* {{.*}}, align 2 |
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| 20 | // DEFAULT: store i32 -2147483648, i32* {{.*}}, align 4 |
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| 21 | |
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| 22 | // SAME: store i16 64, i16* {{.*}}, align 2 |
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| 23 | // SAME: store i32 16384, i32* {{.*}}, align 4 |
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| 24 | // SAME: store i64 1073741824, i64* {{.*}}, align 8 |
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| 25 | // SAME: store i8 64, i8* {{.*}}, align 1 |
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| 26 | // SAME: store i16 16384, i16* {{.*}}, align 2 |
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| 27 | // SAME: store i32 1073741824, i32* {{.*}}, align 4 |
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| 28 | } |
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| 29 | |
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