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llvm-project/clang/test/Driver/mips-float.c

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Test case for r153348. llvm-svn: 153449
2012-03-27 01:37:20 +08:00
// Check handling -mhard-float / -msoft-float / -mfloat-abi options
// when build for MIPS platforms.
//
// Default
The clang driver has a fairly fancy support for executing gcc instead of clang itself. This dates back to clang's early days and while it looks like some of it is still used (for kext for example), other parts are probably dead. Remove the -ccc-clang-archs option and associated code. I don't think there is any remaining setup where clang doesn't support an architecture but it can expect an working gcc cross compiler to be available. A nice side effect is that tests no longer need to differentiate architectures that are included in production builds of clang and those that are not. llvm-svn: 165545
2012-10-10 04:46:28 +08:00
// RUN: %clang -c %s -### -o %t.o 2>&1 \
Test case for r153348. llvm-svn: 153449
2012-03-27 01:37:20 +08:00
// RUN: -target mips-linux-gnu \
// RUN: | FileCheck --check-prefix=CHECK-DEF %s
// CHECK-DEF: "-mfloat-abi" "hard"
//
// -mhard-float
The clang driver has a fairly fancy support for executing gcc instead of clang itself. This dates back to clang's early days and while it looks like some of it is still used (for kext for example), other parts are probably dead. Remove the -ccc-clang-archs option and associated code. I don't think there is any remaining setup where clang doesn't support an architecture but it can expect an working gcc cross compiler to be available. A nice side effect is that tests no longer need to differentiate architectures that are included in production builds of clang and those that are not. llvm-svn: 165545
2012-10-10 04:46:28 +08:00
// RUN: %clang -c %s -### -o %t.o 2>&1 \
Test case for r153348. llvm-svn: 153449
2012-03-27 01:37:20 +08:00
// RUN: -target mips-linux-gnu -mhard-float \
// RUN: | FileCheck --check-prefix=CHECK-HARD %s
// CHECK-HARD: "-mfloat-abi" "hard"
//
// -msoft-float
The clang driver has a fairly fancy support for executing gcc instead of clang itself. This dates back to clang's early days and while it looks like some of it is still used (for kext for example), other parts are probably dead. Remove the -ccc-clang-archs option and associated code. I don't think there is any remaining setup where clang doesn't support an architecture but it can expect an working gcc cross compiler to be available. A nice side effect is that tests no longer need to differentiate architectures that are included in production builds of clang and those that are not. llvm-svn: 165545
2012-10-10 04:46:28 +08:00
// RUN: %clang -c %s -### -o %t.o 2>&1 \
Test case for r153348. llvm-svn: 153449
2012-03-27 01:37:20 +08:00
// RUN: -target mips-linux-gnu -msoft-float \
// RUN: | FileCheck --check-prefix=CHECK-SOFT %s
Centralize the handling of -target-feature. No functionality change other than changing the order of -target-feature relative to other -cc1 command line arguments. llvm-svn: 188906
2013-08-22 00:39:20 +08:00
// CHECK-SOFT: "-target-feature" "+soft-float"
Test case for r153348. llvm-svn: 153449
2012-03-27 01:37:20 +08:00
// CHECK-SOFT: "-msoft-float"
// CHECK-SOFT: "-mfloat-abi" "soft"
//
// -mfloat-abi=hard
The clang driver has a fairly fancy support for executing gcc instead of clang itself. This dates back to clang's early days and while it looks like some of it is still used (for kext for example), other parts are probably dead. Remove the -ccc-clang-archs option and associated code. I don't think there is any remaining setup where clang doesn't support an architecture but it can expect an working gcc cross compiler to be available. A nice side effect is that tests no longer need to differentiate architectures that are included in production builds of clang and those that are not. llvm-svn: 165545
2012-10-10 04:46:28 +08:00
// RUN: %clang -c %s -### -o %t.o 2>&1 \
Test case for r153348. llvm-svn: 153449
2012-03-27 01:37:20 +08:00
// RUN: -target mips-linux-gnu -mfloat-abi=hard \
// RUN: | FileCheck --check-prefix=CHECK-ABI-HARD %s
// CHECK-ABI-HARD: "-mfloat-abi" "hard"
//
// -mfloat-abi=soft
The clang driver has a fairly fancy support for executing gcc instead of clang itself. This dates back to clang's early days and while it looks like some of it is still used (for kext for example), other parts are probably dead. Remove the -ccc-clang-archs option and associated code. I don't think there is any remaining setup where clang doesn't support an architecture but it can expect an working gcc cross compiler to be available. A nice side effect is that tests no longer need to differentiate architectures that are included in production builds of clang and those that are not. llvm-svn: 165545
2012-10-10 04:46:28 +08:00
// RUN: %clang -c %s -### -o %t.o 2>&1 \
Test case for r153348. llvm-svn: 153449
2012-03-27 01:37:20 +08:00
// RUN: -target mips-linux-gnu -mfloat-abi=soft \
// RUN: | FileCheck --check-prefix=CHECK-ABI-SOFT %s
Centralize the handling of -target-feature. No functionality change other than changing the order of -target-feature relative to other -cc1 command line arguments. llvm-svn: 188906
2013-08-22 00:39:20 +08:00
// CHECK-ABI-SOFT: "-target-feature" "+soft-float"
Test case for r153348. llvm-svn: 153449
2012-03-27 01:37:20 +08:00
// CHECK-ABI-SOFT: "-msoft-float"
// CHECK-ABI-SOFT: "-mfloat-abi" "soft"
//
[Mips] Remove "single" from the list of valid MIPS float ABI names. Add two new options –msingle-float and –mdouble-float. These options can be used simultaneously with float ABI selection options (-mfloat-abi, -mhard-float, -msoft-float). They mark whether a floating-point coprocessor supports double-precision operations. llvm-svn: 179481
2013-04-14 16:37:15 +08:00
// -mdouble-float
The clang driver has a fairly fancy support for executing gcc instead of clang itself. This dates back to clang's early days and while it looks like some of it is still used (for kext for example), other parts are probably dead. Remove the -ccc-clang-archs option and associated code. I don't think there is any remaining setup where clang doesn't support an architecture but it can expect an working gcc cross compiler to be available. A nice side effect is that tests no longer need to differentiate architectures that are included in production builds of clang and those that are not. llvm-svn: 165545
2012-10-10 04:46:28 +08:00
// RUN: %clang -c %s -### -o %t.o 2>&1 \
[Mips] Remove "single" from the list of valid MIPS float ABI names. Add two new options –msingle-float and –mdouble-float. These options can be used simultaneously with float ABI selection options (-mfloat-abi, -mhard-float, -msoft-float). They mark whether a floating-point coprocessor supports double-precision operations. llvm-svn: 179481
2013-04-14 16:37:15 +08:00
// RUN: -target mips-linux-gnu -msingle-float -mdouble-float \
// RUN: | FileCheck --check-prefix=CHECK-ABI-DOUBLE %s
// CHECK-ABI-DOUBLE: "-mfloat-abi" "hard"
// CHECK-ABI-DOUBLE-NOT: "+single-float"
//
// -msingle-float
// RUN: %clang -c %s -### -o %t.o 2>&1 \
// RUN: -target mips-linux-gnu -mdouble-float -msingle-float \
Test case for r153348. llvm-svn: 153449
2012-03-27 01:37:20 +08:00
// RUN: | FileCheck --check-prefix=CHECK-ABI-SINGLE %s
// CHECK-ABI-SINGLE: "-target-feature" "+single-float"
Centralize the handling of -target-feature. No functionality change other than changing the order of -target-feature relative to other -cc1 command line arguments. llvm-svn: 188906
2013-08-22 00:39:20 +08:00
// CHECK-ABI-SINGLE: "-mfloat-abi" "hard"
[Mips] Pass a combination of +soft-float and -mips16-hard-float flags to the backend if hard float ABI is selected under -mips16 mode. llvm-svn: 172062
2013-01-10 20:36:19 +08:00
//
[Mips] Remove "single" from the list of valid MIPS float ABI names. Add two new options –msingle-float and –mdouble-float. These options can be used simultaneously with float ABI selection options (-mfloat-abi, -mhard-float, -msoft-float). They mark whether a floating-point coprocessor supports double-precision operations. llvm-svn: 179481
2013-04-14 16:37:15 +08:00
// -msoft-float -msingle-float
// RUN: %clang -c %s -### -o %t.o 2>&1 \
// RUN: -target mips-linux-gnu -msoft-float -msingle-float \
// RUN: | FileCheck --check-prefix=CHECK-ABI-SOFT-SINGLE %s
// CHECK-ABI-SOFT-SINGLE: "-target-feature" "+single-float"
Centralize the handling of -target-feature. No functionality change other than changing the order of -target-feature relative to other -cc1 command line arguments. llvm-svn: 188906
2013-08-22 00:39:20 +08:00
// CHECK-ABI-SOFT-SINGLE: "-mfloat-abi" "soft"
[Mips] Remove "single" from the list of valid MIPS float ABI names. Add two new options –msingle-float and –mdouble-float. These options can be used simultaneously with float ABI selection options (-mfloat-abi, -mhard-float, -msoft-float). They mark whether a floating-point coprocessor supports double-precision operations. llvm-svn: 179481
2013-04-14 16:37:15 +08:00
//
[Mips] Pass a combination of +soft-float and -mips16-hard-float flags to the backend if hard float ABI is selected under -mips16 mode. llvm-svn: 172062
2013-01-10 20:36:19 +08:00
// Default -mips16
// RUN: %clang -c %s -### -o %t.o 2>&1 \
// RUN: -target mips-linux-gnu -mips16 \
// RUN: | FileCheck --check-prefix=CHECK-DEF-MIPS16 %s
[Mips] Do not adjust float-abi flags in case of MIPS16 mode. This code should be isolated in the backend (r195123). From the frontend point of view in case of "-mhard-float -mips16" combination of flags the float ABI mode should remain unchanged. The patch reviewed by Reed Kotler. llvm-svn: 195124
2013-11-19 20:22:38 +08:00
// CHECK-DEF-MIPS16: "-target-feature" "+mips16"
// CHECK-DEF-MIPS16: "-mfloat-abi" "hard"
[Mips] Pass a combination of +soft-float and -mips16-hard-float flags to the backend if hard float ABI is selected under -mips16 mode. llvm-svn: 172062
2013-01-10 20:36:19 +08:00
//
// -mhard-float -mips16
// RUN: %clang -c %s -### -o %t.o 2>&1 \
// RUN: -target mips-linux-gnu -mhard-float -mips16 \
// RUN: | FileCheck --check-prefix=CHECK-HARD-MIPS16 %s
[Mips] Do not adjust float-abi flags in case of MIPS16 mode. This code should be isolated in the backend (r195123). From the frontend point of view in case of "-mhard-float -mips16" combination of flags the float ABI mode should remain unchanged. The patch reviewed by Reed Kotler. llvm-svn: 195124
2013-11-19 20:22:38 +08:00
// CHECK-HARD-MIPS16: "-target-feature" "+mips16"
// CHECK-HARD-MIPS16: "-mfloat-abi" "hard"
[Mips] Pass a combination of +soft-float and -mips16-hard-float flags to the backend if hard float ABI is selected under -mips16 mode. llvm-svn: 172062
2013-01-10 20:36:19 +08:00
//
// -msoft-float -mips16
// RUN: %clang -c %s -### -o %t.o 2>&1 \
// RUN: -target mips-linux-gnu -msoft-float -mips16 \
// RUN: | FileCheck --check-prefix=CHECK-SOFT-MIPS16 %s
Centralize the handling of -target-feature. No functionality change other than changing the order of -target-feature relative to other -cc1 command line arguments. llvm-svn: 188906
2013-08-22 00:39:20 +08:00
// CHECK-SOFT-MIPS16: "-target-feature" "+soft-float"
[Mips] Do not adjust float-abi flags in case of MIPS16 mode. This code should be isolated in the backend (r195123). From the frontend point of view in case of "-mhard-float -mips16" combination of flags the float ABI mode should remain unchanged. The patch reviewed by Reed Kotler. llvm-svn: 195124
2013-11-19 20:22:38 +08:00
// CHECK-SOFT-MIPS16: "-target-feature" "+mips16"
[Mips] Pass a combination of +soft-float and -mips16-hard-float flags to the backend if hard float ABI is selected under -mips16 mode. llvm-svn: 172062
2013-01-10 20:36:19 +08:00
// CHECK-SOFT-MIPS16: "-msoft-float"
// CHECK-SOFT-MIPS16: "-mfloat-abi" "soft"
//
// -mfloat-abi=hard -mips16
// RUN: %clang -c %s -### -o %t.o 2>&1 \
// RUN: -target mips-linux-gnu -mfloat-abi=hard -mips16 \
// RUN: | FileCheck --check-prefix=CHECK-ABI-HARD-MIPS16 %s
[Mips] Do not adjust float-abi flags in case of MIPS16 mode. This code should be isolated in the backend (r195123). From the frontend point of view in case of "-mhard-float -mips16" combination of flags the float ABI mode should remain unchanged. The patch reviewed by Reed Kotler. llvm-svn: 195124
2013-11-19 20:22:38 +08:00
// CHECK-ABI-HARD-MIPS16: "-target-feature" "+mips16"
// CHECK-ABI-HARD-MIPS16: "-mfloat-abi" "hard"
[Mips] Pass a combination of +soft-float and -mips16-hard-float flags to the backend if hard float ABI is selected under -mips16 mode. llvm-svn: 172062
2013-01-10 20:36:19 +08:00
//
// -mfloat-abi=soft -mips16
// RUN: %clang -c %s -### -o %t.o 2>&1 \
// RUN: -target mips-linux-gnu -mfloat-abi=soft -mips16 \
// RUN: | FileCheck --check-prefix=CHECK-ABI-SOFT-MIPS16 %s
Centralize the handling of -target-feature. No functionality change other than changing the order of -target-feature relative to other -cc1 command line arguments. llvm-svn: 188906
2013-08-22 00:39:20 +08:00
// CHECK-ABI-SOFT-MIPS16: "-target-feature" "+soft-float"
[Mips] Do not adjust float-abi flags in case of MIPS16 mode. This code should be isolated in the backend (r195123). From the frontend point of view in case of "-mhard-float -mips16" combination of flags the float ABI mode should remain unchanged. The patch reviewed by Reed Kotler. llvm-svn: 195124
2013-11-19 20:22:38 +08:00
// CHECK-ABI-SOFT-MIPS16: "-target-feature" "+mips16"
[Mips] Pass a combination of +soft-float and -mips16-hard-float flags to the backend if hard float ABI is selected under -mips16 mode. llvm-svn: 172062
2013-01-10 20:36:19 +08:00
// CHECK-ABI-SOFT-MIPS16: "-msoft-float"
// CHECK-ABI-SOFT-MIPS16: "-mfloat-abi" "soft"