| 1 | // RUN: %clang -target mipsel-unknown-linux -mnan=2008 -march=mips2 -emit-llvm -S %s -o - 2>%t | FileCheck -check-prefix=CHECK-NANLEGACY %s |
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| 2 | // RUN: FileCheck -check-prefix=CHECK-MIPS2 %s < %t |
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| 3 | // |
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| 4 | // RUN: %clang -target mips64el-unknown-linux -mnan=2008 -march=mips3 -emit-llvm -S %s -o - 2>%t | FileCheck -check-prefix=CHECK-NANLEGACY %s |
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| 5 | // RUN: FileCheck -check-prefix=CHECK-MIPS3 %s < %t |
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| 6 | // |
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| 7 | // RUN: %clang -target mips64el-unknown-linux -mnan=2008 -march=mips4 -emit-llvm -S %s -o - 2>%t | FileCheck -check-prefix=CHECK-NANLEGACY %s |
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| 8 | // RUN: FileCheck -check-prefix=CHECK-MIPS4 %s < %t |
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| 9 | // |
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| 10 | // RUN: %clang -target mipsel-unknown-linux -mnan=2008 -march=mips32 -emit-llvm -S %s -o - 2>%t | FileCheck -check-prefix=CHECK-NANLEGACY %s |
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| 11 | // RUN: FileCheck -check-prefix=CHECK-MIPS32 %s < %t |
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| 12 | // |
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| 13 | // RUN: %clang -target mipsel-unknown-linux -mnan=2008 -march=mips32r2 -emit-llvm -S %s -o - 2>%t | FileCheck -check-prefix=CHECK-NAN2008 %s |
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| 14 | // RUN: FileCheck -allow-empty -check-prefix=NO-WARNINGS %s < %t |
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| 15 | // |
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| 16 | // RUN: %clang -target mipsel-unknown-linux -mnan=2008 -march=mips32r3 -emit-llvm -S %s -o - 2>%t | FileCheck -check-prefix=CHECK-NAN2008 %s |
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| 17 | // RUN: FileCheck -allow-empty -check-prefix=NO-WARNINGS %s < %t |
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| 18 | // |
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| 19 | // RUN: %clang -target mipsel-unknown-linux -mnan=legacy -march=mips32r6 -emit-llvm -S %s -o - 2>%t | FileCheck -check-prefix=CHECK-NAN2008 %s |
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| 20 | // RUN: FileCheck -check-prefix=CHECK-MIPS32R6 %s < %t |
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| 21 | // |
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| 22 | // RUN: %clang -target mips64el-unknown-linux -mnan=2008 -march=mips64 -emit-llvm -S %s -o - 2>%t | FileCheck -check-prefix=CHECK-NANLEGACY %s |
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| 23 | // RUN: FileCheck -check-prefix=CHECK-MIPS64 %s < %t |
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| 24 | // |
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| 25 | // RUN: %clang -target mips64el-unknown-linux -mnan=2008 -march=mips64r2 -emit-llvm -S %s -o - 2>%t | FileCheck -check-prefix=CHECK-NAN2008 %s |
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| 26 | // RUN: FileCheck -allow-empty -check-prefix=NO-WARNINGS %s < %t |
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| 27 | // |
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| 28 | // RUN: %clang -target mips64el-unknown-linux -mnan=legacy -march=mips64r6 -emit-llvm -S %s -o - 2>%t | FileCheck -check-prefix=CHECK-NAN2008 %s |
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| 29 | // RUN: FileCheck -check-prefix=CHECK-MIPS64R6 %s < %t |
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| 30 | |
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| 31 | // NO-WARNINGS-NOT: warning: ignoring '-mnan=legacy' option |
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| 32 | // NO-WARNINGS-NOT: warning: ignoring '-mnan=2008' option |
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| 33 | |
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| 34 | // CHECK-MIPS2: warning: ignoring '-mnan=2008' option because the 'mips2' architecture does not support it |
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| 35 | // CHECK-MIPS3: warning: ignoring '-mnan=2008' option because the 'mips3' architecture does not support it |
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| 36 | // CHECK-MIPS4: warning: ignoring '-mnan=2008' option because the 'mips4' architecture does not support it |
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| 37 | // CHECK-MIPS32: warning: ignoring '-mnan=2008' option because the 'mips32' architecture does not support it |
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| 38 | // CHECK-MIPS32R6: warning: ignoring '-mnan=legacy' option because the 'mips32r6' architecture does not support it |
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| 39 | // CHECK-MIPS64: warning: ignoring '-mnan=2008' option because the 'mips64' architecture does not support it |
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| 40 | // CHECK-MIPS64R6: warning: ignoring '-mnan=legacy' option because the 'mips64r6' architecture does not support it |
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| 41 | |
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| 42 | // CHECK-NANLEGACY: float 0x7FF4000000000000 |
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| 43 | // CHECK-NAN2008: float 0x7FF8000000000000 |
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| 44 | |
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| 45 | float f = __builtin_nan(""); |
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| 46 | |
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