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llvm-project/clang/test/Driver/hexagon-hvx-qfloat.c

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[Hexagon] Driver/preprocessor options for Hexagon v69
2021-12-24 02:02:24 +08:00
// -----------------------------------------------------------------------------
// Tests for the hvx qfloat feature and errors.
// -----------------------------------------------------------------------------
// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv68 -mhvx -mhvx-qfloat \
// RUN: 2>&1 | FileCheck -check-prefix=CHECK-QFLOAT %s
// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv66 -mhvx=v68 -mhvx-qfloat \
// RUN: 2>&1 | FileCheck -check-prefix=CHECK-QFLOAT %s
// CHECK-QFLOAT: "-target-feature" "+hvx-qfloat"
// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv68 -mhvx -mhvx-qfloat \
// RUN: -mno-hvx-qfloat 2>&1 | FileCheck -check-prefix=CHECK-NO-QFLOAT %s
// CHECK-NO-QFLOAT: "-target-feature" "-hvx-qfloat"
[Hexagon] Revamp HVX flag verification in driver Generalize warning/error messages (for reuse), refactor flag verification code, rewrite HVX flag driver testcase.
2021-12-24 07:03:55 +08:00
// QFloat is valid only on hvxv68+.
[Hexagon] Driver/preprocessor options for Hexagon v69
2021-12-24 02:02:24 +08:00
// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv68 -mhvx=v66 \
// RUN: -mhvx-qfloat 2>&1 | FileCheck -check-prefix=CHECK-ERROR1 %s
// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv66 -mhvx -mhvx-qfloat \
// RUN: 2>&1 | FileCheck -check-prefix=CHECK-ERROR1 %s
[Hexagon] Revamp HVX flag verification in driver Generalize warning/error messages (for reuse), refactor flag verification code, rewrite HVX flag driver testcase.
2021-12-24 07:03:55 +08:00
// CHECK-ERROR1: error: -mhvx-qfloat is not supported on HVX v66
[Hexagon] Driver/preprocessor options for Hexagon v69
2021-12-24 02:02:24 +08:00
// QFloat is valid only if HVX is enabled.
// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv68 -mhvx-qfloat \
// RUN: 2>&1 | FileCheck -check-prefix=CHECK-ERROR2 %s
[Hexagon] Revamp HVX flag verification in driver Generalize warning/error messages (for reuse), refactor flag verification code, rewrite HVX flag driver testcase.
2021-12-24 07:03:55 +08:00
// CHECK-ERROR2: error: -mhvx-qfloat requires HVX, use -mhvx/-mhvx= to enable it