a67c0fc1fb
Generalize warning/error messages (for reuse), refactor flag verification code, rewrite HVX flag driver testcase.
26 lines
1.3 KiB
C
26 lines
1.3 KiB
C
// -----------------------------------------------------------------------------
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// Tests for the hvx qfloat feature and errors.
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// -----------------------------------------------------------------------------
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// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv68 -mhvx -mhvx-qfloat \
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// RUN: 2>&1 | FileCheck -check-prefix=CHECK-QFLOAT %s
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// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv66 -mhvx=v68 -mhvx-qfloat \
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// RUN: 2>&1 | FileCheck -check-prefix=CHECK-QFLOAT %s
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// CHECK-QFLOAT: "-target-feature" "+hvx-qfloat"
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// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv68 -mhvx -mhvx-qfloat \
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// RUN: -mno-hvx-qfloat 2>&1 | FileCheck -check-prefix=CHECK-NO-QFLOAT %s
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// CHECK-NO-QFLOAT: "-target-feature" "-hvx-qfloat"
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// QFloat is valid only on hvxv68+.
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// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv68 -mhvx=v66 \
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// RUN: -mhvx-qfloat 2>&1 | FileCheck -check-prefix=CHECK-ERROR1 %s
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// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv66 -mhvx -mhvx-qfloat \
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// RUN: 2>&1 | FileCheck -check-prefix=CHECK-ERROR1 %s
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// CHECK-ERROR1: error: -mhvx-qfloat is not supported on HVX v66
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// QFloat is valid only if HVX is enabled.
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// RUN: %clang -c %s -### -target hexagon-unknown-elf -mv68 -mhvx-qfloat \
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// RUN: 2>&1 | FileCheck -check-prefix=CHECK-ERROR2 %s
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// CHECK-ERROR2: error: -mhvx-qfloat requires HVX, use -mhvx/-mhvx= to enable it
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