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llvm-project/clang/test/Driver/flags.c

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FileCheck-ify more grep tests with quoted double quotes This required some tedious reordering to match clang's order. Presumably these ObjC tests were generated based on llvm-gcc's output ordering. llvm-svn: 179282
2013-04-11 21:24:56 +08:00
// RUN: %clang -target i386-apple-darwin9 -### -S -msoft-float %s 2>&1 | FileCheck -check-prefix=TEST1 %s
// TEST1: "-no-implicit-float"
Driver: Unbreak ArgList::hasFlag. - <rdar://problem/6726511> [driver] clang does not have -msoft-float hooked up. llvm-svn: 68044
2009-03-31 02:13:26 +08:00
FileCheck-ify more grep tests with quoted double quotes This required some tedious reordering to match clang's order. Presumably these ObjC tests were generated based on llvm-gcc's output ordering. llvm-svn: 179282
2013-04-11 21:24:56 +08:00
// RUN: %clang -target i386-apple-darwin9 -### -S -msoft-float -mno-soft-float %s 2>&1 | FileCheck -check-prefix=TEST2 %s
// TEST2-NOT: "-no-implicit-float"
Driver: Unbreak ArgList::hasFlag. - <rdar://problem/6726511> [driver] clang does not have -msoft-float hooked up. llvm-svn: 68044
2009-03-31 02:13:26 +08:00
FileCheck-ify more grep tests with quoted double quotes This required some tedious reordering to match clang's order. Presumably these ObjC tests were generated based on llvm-gcc's output ordering. llvm-svn: 179282
2013-04-11 21:24:56 +08:00
// RUN: %clang -target i386-apple-darwin9 -### -S -mno-soft-float %s -msoft-float 2>&1 | FileCheck -check-prefix=TEST3 %s
// TEST3: "-no-implicit-float"
Driver: Unbreak ArgList::hasFlag. - <rdar://problem/6726511> [driver] clang does not have -msoft-float hooked up. llvm-svn: 68044
2009-03-31 02:13:26 +08:00
FileCheck-ify more grep tests with quoted double quotes This required some tedious reordering to match clang's order. Presumably these ObjC tests were generated based on llvm-gcc's output ordering. llvm-svn: 179282
2013-04-11 21:24:56 +08:00
// RUN: %clang -target i386-apple-darwin9 -### -S -mno-implicit-float %s 2>&1 | FileCheck -check-prefix=TEST4 %s
// TEST4: "-no-implicit-float"
Recognize -mno-implicit-float option for x86 as well as ARM. <rdar://13180731> For x86 targets, we've been using the -msoft-float option to control passing the no-implicit-float option to cc1. Since the -mno-implicit-float option is now accepted by the driver, this just makes it work for x86 the same as it does for ARM targets. llvm-svn: 174836
2013-02-10 23:25:44 +08:00
Add a new -mimplicit-float option for symmetry with -mno-implicit-float. This new option is the default, but it is useful to have a flag to override -mno-implicit-float by putting -mimplicit-float later on the command line. llvm-svn: 179309
2013-04-12 02:53:25 +08:00
// RUN: %clang -target i386-apple-darwin9 -### -S -mno-implicit-float -mimplicit-float %s 2>&1 | FileCheck -check-prefix=TEST4A %s
// TEST4A-NOT: "-no-implicit-float"
FileCheck-ify more grep tests with quoted double quotes This required some tedious reordering to match clang's order. Presumably these ObjC tests were generated based on llvm-gcc's output ordering. llvm-svn: 179282
2013-04-11 21:24:56 +08:00
// RUN: %clang -target i386-apple-darwin9 -### -S -mkernel %s 2>&1 | FileCheck -check-prefix=TEST5 %s
// TEST5: "-no-implicit-float"
Use -mno-implicit-float by default for kernel/kext code. <rdar://13177960> Apple's kernel engineers have been expecting this behavior even though we've never implemented it before, as far as I can tell. In recent months, clang has gotten better at using vector instructions to optimize memcpy-like operations, and that has exposed problems when vector/floating-point instructions are used in kexts that don't support that. This behavior also matches what Apple's GCC did for PowerPC targets. llvm-svn: 174838
2013-02-11 00:01:41 +08:00
FileCheck-ify more grep tests with quoted double quotes This required some tedious reordering to match clang's order. Presumably these ObjC tests were generated based on llvm-gcc's output ordering. llvm-svn: 179282
2013-04-11 21:24:56 +08:00
// RUN: %clang -target i386-apple-darwin9 -### -S -mkernel -mno-soft-float %s 2>&1 | FileCheck -check-prefix=TEST6 %s
// TEST6-NOT: "-no-implicit-float"
Use -mno-implicit-float by default for kernel/kext code. <rdar://13177960> Apple's kernel engineers have been expecting this behavior even though we've never implemented it before, as far as I can tell. In recent months, clang has gotten better at using vector instructions to optimize memcpy-like operations, and that has exposed problems when vector/floating-point instructions are used in kexts that don't support that. This behavior also matches what Apple's GCC did for PowerPC targets. llvm-svn: 174838
2013-02-11 00:01:41 +08:00
FileCheck-ify more grep tests with quoted double quotes This required some tedious reordering to match clang's order. Presumably these ObjC tests were generated based on llvm-gcc's output ordering. llvm-svn: 179282
2013-04-11 21:24:56 +08:00
// RUN: %clang -target armv7-apple-darwin10 -### -S -mno-implicit-float %s 2>&1 | FileCheck -check-prefix=TEST7 %s
// TEST7: "-no-implicit-float"
Add a new -mimplicit-float option for symmetry with -mno-implicit-float. This new option is the default, but it is useful to have a flag to override -mno-implicit-float by putting -mimplicit-float later on the command line. llvm-svn: 179309
2013-04-12 02:53:25 +08:00
// RUN: %clang -target armv7-apple-darwin10 -### -S -mno-implicit-float -mimplicit-float %s 2>&1 | FileCheck -check-prefix=TEST8 %s
// TEST8-NOT: "-no-implicit-float"