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llvm-project/clang/test/Driver/arm-mfpu.c

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More tests for ARM FPU features. Also remove the svn:eol-style property from the test file. llvm-svn: 147947
2012-01-11 20:36:39 +08:00
// Test that different values of -mfpu pick correct ARM FPU target-feature(s).
rename -ccc-host-triple into -target llvm-svn: 148582
2012-01-21 06:01:23 +08:00
// RUN: %clang -target arm-linux-eabi %s -### -o %t.o 2>&1 \
More tests for ARM FPU features. Also remove the svn:eol-style property from the test file. llvm-svn: 147947
2012-01-11 20:36:39 +08:00
// RUN: | FileCheck --check-prefix=CHECK-DEFAULT %s
// CHECK-DEFAULT-NOT: "-target-feature" "+vfp2"
// CHECK-DEFAULT-NOT: "-target-feature" "+vfp3"
// CHECK-DEFAULT-NOT: "-target-feature" "+d16"
// CHECK-DEFAULT-NOT: "-target-feature" "+neon"
rename -ccc-host-triple into -target llvm-svn: 148582
2012-01-21 06:01:23 +08:00
// RUN: %clang -target arm-linux-eabi -mfpu=fpa %s -### -o %t.o 2>&1 \
Fix -mfpu parsing on ARM. - Support gcc-compatible vfpv3 name in addition to vfp3. - Support vfpv3-d16. - Disable neon feature for -mfpu=vfp* (yes, we were emitting Neon instructions for those!). llvm-svn: 147943
2012-01-11 19:21:31 +08:00
// RUN: | FileCheck --check-prefix=CHECK-FPA %s
rename -ccc-host-triple into -target llvm-svn: 148582
2012-01-21 06:01:23 +08:00
// RUN: %clang -target arm-linux-eabi -mfpu=fpe2 %s -### -o %t.o 2>&1 \
Fix -mfpu parsing on ARM. - Support gcc-compatible vfpv3 name in addition to vfp3. - Support vfpv3-d16. - Disable neon feature for -mfpu=vfp* (yes, we were emitting Neon instructions for those!). llvm-svn: 147943
2012-01-11 19:21:31 +08:00
// RUN: | FileCheck --check-prefix=CHECK-FPA %s
rename -ccc-host-triple into -target llvm-svn: 148582
2012-01-21 06:01:23 +08:00
// RUN: %clang -target arm-linux-eabi -mfpu=fpe3 %s -### -o %t.o 2>&1 \
Fix -mfpu parsing on ARM. - Support gcc-compatible vfpv3 name in addition to vfp3. - Support vfpv3-d16. - Disable neon feature for -mfpu=vfp* (yes, we were emitting Neon instructions for those!). llvm-svn: 147943
2012-01-11 19:21:31 +08:00
// RUN: | FileCheck --check-prefix=CHECK-FPA %s
rename -ccc-host-triple into -target llvm-svn: 148582
2012-01-21 06:01:23 +08:00
// RUN: %clang -target arm-linux-eabi -mfpu=maverick %s -### -o %t.o 2>&1 \
Fix -mfpu parsing on ARM. - Support gcc-compatible vfpv3 name in addition to vfp3. - Support vfpv3-d16. - Disable neon feature for -mfpu=vfp* (yes, we were emitting Neon instructions for those!). llvm-svn: 147943
2012-01-11 19:21:31 +08:00
// RUN: | FileCheck --check-prefix=CHECK-FPA %s
// CHECK-FPA: "-target-feature" "-vfp2"
// CHECK-FPA: "-target-feature" "-vfp3"
// CHECK-FPA: "-target-feature" "-neon"
rename -ccc-host-triple into -target llvm-svn: 148582
2012-01-21 06:01:23 +08:00
// RUN: %clang -target arm-linux-eabi -mfpu=vfp3-d16 %s -### -o %t.o 2>&1 \
Fix -mfpu parsing on ARM. - Support gcc-compatible vfpv3 name in addition to vfp3. - Support vfpv3-d16. - Disable neon feature for -mfpu=vfp* (yes, we were emitting Neon instructions for those!). llvm-svn: 147943
2012-01-11 19:21:31 +08:00
// RUN: | FileCheck --check-prefix=CHECK-VFP3-D16 %s
rename -ccc-host-triple into -target llvm-svn: 148582
2012-01-21 06:01:23 +08:00
// RUN: %clang -target arm-linux-eabi -mfpu=vfpv3-d16 %s -### -o %t.o 2>&1 \
Fix -mfpu parsing on ARM. - Support gcc-compatible vfpv3 name in addition to vfp3. - Support vfpv3-d16. - Disable neon feature for -mfpu=vfp* (yes, we were emitting Neon instructions for those!). llvm-svn: 147943
2012-01-11 19:21:31 +08:00
// RUN: | FileCheck --check-prefix=CHECK-VFP3-D16 %s
// CHECK-VFP3-D16: "-target-feature" "+vfp3"
// CHECK-VFP3-D16: "-target-feature" "+d16"
// CHECK-VFP3-D16: "-target-feature" "-neon"
rename -ccc-host-triple into -target llvm-svn: 148582
2012-01-21 06:01:23 +08:00
// RUN: %clang -target arm-linux-eabi -mfpu=vfp %s -### -o %t.o 2>&1 \
Fix -mfpu parsing on ARM. - Support gcc-compatible vfpv3 name in addition to vfp3. - Support vfpv3-d16. - Disable neon feature for -mfpu=vfp* (yes, we were emitting Neon instructions for those!). llvm-svn: 147943
2012-01-11 19:21:31 +08:00
// RUN: | FileCheck --check-prefix=CHECK-VFP %s
// CHECK-VFP: "-target-feature" "+vfp2"
// CHECK-VFP: "-target-feature" "-neon"
rename -ccc-host-triple into -target llvm-svn: 148582
2012-01-21 06:01:23 +08:00
// RUN: %clang -target arm-linux-eabi -mfpu=vfp3 %s -### -o %t.o 2>&1 \
Fix -mfpu parsing on ARM. - Support gcc-compatible vfpv3 name in addition to vfp3. - Support vfpv3-d16. - Disable neon feature for -mfpu=vfp* (yes, we were emitting Neon instructions for those!). llvm-svn: 147943
2012-01-11 19:21:31 +08:00
// RUN: | FileCheck --check-prefix=CHECK-VFP3 %s
rename -ccc-host-triple into -target llvm-svn: 148582
2012-01-21 06:01:23 +08:00
// RUN: %clang -target arm-linux-eabi -mfpu=vfpv3 %s -### -o %t.o 2>&1 \
Fix -mfpu parsing on ARM. - Support gcc-compatible vfpv3 name in addition to vfp3. - Support vfpv3-d16. - Disable neon feature for -mfpu=vfp* (yes, we were emitting Neon instructions for those!). llvm-svn: 147943
2012-01-11 19:21:31 +08:00
// RUN: | FileCheck --check-prefix=CHECK-VFP3 %s
// CHECK-VFP3: "-target-feature" "+vfp3"
// CHECK-VFP3: "-target-feature" "-neon"
[ARM] add basic support for Cortex-A7 and VFPv4 to Clang llvm-svn: 195359
2013-11-21 22:04:38 +08:00
// RUN: %clang -target arm-linux-eabi -mfpu=vfp4 %s -### -o %t.o 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-VFP4 %s
// RUN: %clang -target arm-linux-eabi -mfpu=vfpv4 %s -### -o %t.o 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-VFP4 %s
// CHECK-VFP4: "-target-feature" "+vfp4"
// CHECK-VFP4: "-target-feature" "-neon"
// RUN: %clang -target arm-linux-eabi -mfpu=vfp4-d16 %s -### -o %t.o 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-VFP4-D16 %s
// RUN: %clang -target arm-linux-eabi -mfpu=vfpv4-d16 %s -### -o %t.o 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-VFP4-D16 %s
// CHECK-VFP4-D16: "-target-feature" "+vfp4"
// CHECK-VFP4-D16: "-target-feature" "+d16"
// CHECK-VFP4-D16: "-target-feature" "-neon"
Add support for FPv4-SP to the clang driver Added two new options for -mfpu when targetting ARM: * fpv4-sp-d16 * fp4-sp-d16 The first is the same spelling as gcc. The lack of a leading `v' is correct, this is consistent with ARM's documentation and gcc's spelling of the option. llvm-svn: 201846
2014-02-21 18:39:15 +08:00
// RUN: %clang -target arm-linux-eabi -mfpu=fp4-sp-d16 %s -### -o %t.o 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-FP4-SP-D16 %s
// RUN: %clang -target arm-linux-eabi -mfpu=fpv4-sp-d16 %s -### -o %t.o 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-FP4-SP-D16 %s
// CHECK-FP4-SP-D16: "-target-feature" "+vfp4"
// CHECK-FP4-SP-D16: "-target-feature" "+d16"
// CHECK-FP4-SP-D16: "-target-feature" "+fp-only-sp"
// CHECK-FP4-SP-D16: "-target-feature" "-neon"
[ARM] add basic support for Cortex-A7 and VFPv4 to Clang llvm-svn: 195359
2013-11-21 22:04:38 +08:00
[ARM] Add support for Cortex-M7, FPv5-SP and FPv5-DP The Cortex-M7 has 3 options for its FPU: none, FPv5-SP-D16 and FPv5-DP-D16. FPv5 has the same instructions as FP-ARMv8, so it can be modeled using the same target feature, and all double-precision operations are already disabled by the fp-only-sp target features. llvm-svn: 218748
2014-10-01 17:03:02 +08:00
// RUN: %clang -target arm-linux-eabi -mfpu=fp5-sp-d16 %s -### -o %t.o 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-FP5-SP-D16 %s
// RUN: %clang -target arm-linux-eabi -mfpu=fpv5-sp-d16 %s -### -o %t.o 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-FP5-SP-D16 %s
// CHECK-FP5-SP-D16: "-target-feature" "+fp-armv8"
// CHECK-FP5-SP-D16: "-target-feature" "+fp-only-sp"
// CHECK-FP5-SP-D16: "-target-feature" "+d16"
// CHECK-FP5-SP-D16: "-target-feature" "-neon"
// CHECK-FP5-SP-D16: "-target-feature" "-crypto"
// RUN: %clang -target arm-linux-eabi -mfpu=fp5-dp-d16 %s -### -o %t.o 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-FP5-DP-D16 %s
// RUN: %clang -target arm-linux-eabi -mfpu=fpv5-dp-d16 %s -### -o %t.o 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-FP5-DP-D16 %s
// CHECK-FP5-DP-D16: "-target-feature" "+fp-armv8"
// CHECK-FP5-DP-D16: "-target-feature" "+d16"
// CHECK-FP5-DP-D16: "-target-feature" "-neon"
// CHECK-FP5-DP-D16: "-target-feature" "-crypto"
rename -ccc-host-triple into -target llvm-svn: 148582
2012-01-21 06:01:23 +08:00
// RUN: %clang -target arm-linux-eabi -mfpu=neon %s -### -o %t.o 2>&1 \
Fix -mfpu parsing on ARM. - Support gcc-compatible vfpv3 name in addition to vfp3. - Support vfpv3-d16. - Disable neon feature for -mfpu=vfp* (yes, we were emitting Neon instructions for those!). llvm-svn: 147943
2012-01-11 19:21:31 +08:00
// RUN: | FileCheck --check-prefix=CHECK-NEON %s
// CHECK-NEON: "-target-feature" "+neon"
rename -ccc-host-triple into -target llvm-svn: 148582
2012-01-21 06:01:23 +08:00
// RUN: %clang -target arm-linux-eabi -msoft-float %s -### -o %t.o 2>&1 \
More tests for ARM FPU features. Also remove the svn:eol-style property from the test file. llvm-svn: 147947
2012-01-11 20:36:39 +08:00
// RUN: | FileCheck --check-prefix=CHECK-SOFT-FLOAT %s
// CHECK-SOFT-FLOAT: "-target-feature" "-neon"
Add support for passing v8fp options via -mfpu. llvm-svn: 185075
2013-06-27 21:19:54 +08:00
[ARM] Fix NEON wrongly being enabled with soft-float when targeting armv8/Cortex-A53/A57. This was caused by r200708 which enabled the crypto feature for these cores. llvm-svn: 201223
2014-02-12 18:22:35 +08:00
// RUN: %clang -target armv8 %s -### 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-ARMV8-DEFAULT-SOFT-FP %s
// CHECK-ARMV8-DEFAULT-SOFT-FP: "-target-feature" "-neon"
// CHECK-ARMV8-DEFAULT-SOFT-FP: "-target-feature" "-crypto"
Add driver support for FP, SIMD and crypto defaults. Although we wire up a bit for v8fp for macro setting purposes, we don't set a macro yet. Need to ask list about that. Change-Id: Ic9819593ce00882fbec72757ffccc6f0b18160a0 llvm-svn: 193367
2013-10-25 02:32:51 +08:00
// RUN: %clang -target armv8 -mfpu=fp-armv8 %s -### 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-ARMV8-SOFT-FLOAT %s
// CHECK-ARMV8-SOFT-FLOAT: "-target-feature" "+fp-armv8"
// CHECK-ARMV8-SOFT-FLOAT: "-target-feature" "-neon"
[ARM] Fix NEON wrongly being enabled with soft-float when targeting armv8/Cortex-A53/A57. This was caused by r200708 which enabled the crypto feature for these cores. llvm-svn: 201223
2014-02-12 18:22:35 +08:00
// CHECK-ARMV8-SOFT-FLOAT: "-target-feature" "-crypto"
Add driver support for FP, SIMD and crypto defaults. Although we wire up a bit for v8fp for macro setting purposes, we don't set a macro yet. Need to ask list about that. Change-Id: Ic9819593ce00882fbec72757ffccc6f0b18160a0 llvm-svn: 193367
2013-10-25 02:32:51 +08:00
Add support for passing v8fp options via -mfpu. llvm-svn: 185075
2013-06-27 21:19:54 +08:00
// RUN: %clang -target armv8-linux-gnueabihf -mfpu=fp-armv8 %s -### 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-FP-ARMV8 %s
ARM: Add -m[no-]crc to dis/enable CRC subtargetfeature from clang Allow users to disable or enable CRC subtarget feature. Differential Revision: http://llvm-reviews.chandlerc.com/D2037 llvm-svn: 193600
2013-10-29 17:47:51 +08:00
// CHECK-FP-ARMV8-NOT: "-target-feature" "+neon"
[ARMv8] Change the naming of some options to be more consistent. Clang side changes for LLVM r190692. llvm-svn: 190693
2013-09-13 21:48:33 +08:00
// CHECK-FP-ARMV8: "-target-feature" "+fp-armv8"
Add driver support for FP, SIMD and crypto defaults. Although we wire up a bit for v8fp for macro setting purposes, we don't set a macro yet. Need to ask list about that. Change-Id: Ic9819593ce00882fbec72757ffccc6f0b18160a0 llvm-svn: 193367
2013-10-25 02:32:51 +08:00
// CHECK-FP-ARMV8: "-target-feature" "-neon"
// CHECK-FP-ARMV8: "-target-feature" "-crypto"
Add support for passing v8fp options via -mfpu. llvm-svn: 185075
2013-06-27 21:19:54 +08:00
// RUN: %clang -target armv8-linux-gnueabihf -mfpu=neon-fp-armv8 %s -### 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-NEON-FP-ARMV8 %s
[ARMv8] Change the naming of some options to be more consistent. Clang side changes for LLVM r190692. llvm-svn: 190693
2013-09-13 21:48:33 +08:00
// CHECK-NEON-FP-ARMV8: "-target-feature" "+fp-armv8"
Add support for passing v8fp options via -mfpu. llvm-svn: 185075
2013-06-27 21:19:54 +08:00
// CHECK-NEON-FP-ARMV8: "-target-feature" "+neon"
Add driver support for FP, SIMD and crypto defaults. Although we wire up a bit for v8fp for macro setting purposes, we don't set a macro yet. Need to ask list about that. Change-Id: Ic9819593ce00882fbec72757ffccc6f0b18160a0 llvm-svn: 193367
2013-10-25 02:32:51 +08:00
// CHECK-NEON-FP-ARMV8: "-target-feature" "-crypto"
ARM: add test for last commit This time I managed to forget the test. Patch still by Stephen Kelly. llvm-svn: 188797
2013-08-20 21:19:43 +08:00
[ARMv8] Add crypto-neon-fp-armv8 -mfpu option in driver. llvm-svn: 191001
2013-09-19 21:54:03 +08:00
// RUN: %clang -target armv8-linux-gnueabihf -mfpu=crypto-neon-fp-armv8 %s -### 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-CRYPTO-NEON-FP-ARMV8 %s
// CHECK-CRYPTO-NEON-FP-ARMV8: "-target-feature" "+fp-armv8"
Add driver support for FP, SIMD and crypto defaults. Although we wire up a bit for v8fp for macro setting purposes, we don't set a macro yet. Need to ask list about that. Change-Id: Ic9819593ce00882fbec72757ffccc6f0b18160a0 llvm-svn: 193367
2013-10-25 02:32:51 +08:00
// CHECK-CRYPTO-NEON-FP-ARMV8: "-target-feature" "+neon"
// CHECK-CRYPTO-NEON-FP-ARMV8: "-target-feature" "+crypto"
[ARMv8] Add crypto-neon-fp-armv8 -mfpu option in driver. llvm-svn: 191001
2013-09-19 21:54:03 +08:00
[ARM] Add -mfpu=none option to the driver. llvm-svn: 191736
2013-10-01 18:20:54 +08:00
// RUN: %clang -target armv8-linux-gnueabi -mfpu=none %s -### 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-NO-FP %s
// CHECK-NO-FP: "-target-feature" "-vfp2"
// CHECK-NO-FP: "-target-feature" "-vfp3"
// CHECK-NO-FP: "-target-feature" "-vfp4"
// CHECK-NO-FP: "-target-feature" "-fp-armv8"
Revert changes in r218863, r218864 Summary: The changes introduced in the above two commits are giving a rough time to one of the build bots. Reverting the changes for the moment so that the bot can go green again. Change-Id: Id19f6cb2a8bc292631fac2262268927563d820c2 llvm-svn: 218970
2014-10-03 17:11:41 +08:00
// CHECK-NO-FP: "-target-feature" "-crypto"
// CHECK-NO-FP: "-target-feature" "-neon"
[ARM] Add -mfpu=none option to the driver. llvm-svn: 191736
2013-10-01 18:20:54 +08:00
ARM: add test for last commit This time I managed to forget the test. Patch still by Stephen Kelly. llvm-svn: 188797
2013-08-20 21:19:43 +08:00
// RUN: %clang -target arm-linux-gnueabihf %s -### 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-HF %s
// CHECK-HF: "-target-cpu" "arm1136jf-s"
Don't pass +soft-float, +soft-float-abi to the arm assembler. llvm-svn: 195551
2013-11-23 22:36:40 +08:00
// RUN: %clang -target armv7-apple-darwin -x assembler %s -### -c 2>&1 \
// RUN: | FileCheck --check-prefix=ASM %s
// ASM-NOT: -target-feature