d35bcbbb5d
The validateOutputSize and validateInputSize need to check whether AVX or AVX512 are enabled. But this can be affected by the target attribute so we need to factor that in. This patch moves some of the code from CodeGen to create an appropriate feature map that we can pass to the function. Differential Revision: https://reviews.llvm.org/D68627
105 lines
5.9 KiB
C
105 lines
5.9 KiB
C
// RUN: %clang_cc1 -triple i386-apple-darwin9 -verify %s
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// RUN: %clang_cc1 -triple i386-apple-darwin9 -target-feature +avx -verify %s
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// <rdar://problem/12415959>
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// rdar://problem/11846140
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// rdar://problem/17476970
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typedef unsigned int u_int32_t;
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typedef u_int32_t uint32_t;
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typedef unsigned long long u_int64_t;
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typedef u_int64_t uint64_t;
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typedef float __m128 __attribute__ ((vector_size (16)));
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typedef float __m256 __attribute__ ((vector_size (32)));
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typedef float __m512 __attribute__ ((vector_size (64)));
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__m128 val128;
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__m256 val256;
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__m512 val512;
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int func1() {
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// Error out if size is > 32-bits.
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uint32_t msr = 0x8b;
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uint64_t val = 0;
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__asm__ volatile("wrmsr"
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:
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: "c" (msr),
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"a" ((val & 0xFFFFFFFFUL)), // expected-error {{invalid input size for constraint 'a'}}
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"d" (((val >> 32) & 0xFFFFFFFFUL)));
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// Don't error out if the size of the destination is <= 32 bits.
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unsigned char data;
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unsigned int port;
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__asm__ volatile("outb %0, %w1" : : "a" (data), "Nd" (port)); // No error expected.
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__asm__ volatile("outb %0, %w1" : : "R" (val), "Nd" (port)); // expected-error {{invalid input size for constraint 'R'}}
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__asm__ volatile("outb %0, %w1" : : "q" (val), "Nd" (port)); // expected-error {{invalid input size for constraint 'q'}}
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__asm__ volatile("outb %0, %w1" : : "Q" (val), "Nd" (port)); // expected-error {{invalid input size for constraint 'Q'}}
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__asm__ volatile("outb %0, %w1" : : "b" (val), "Nd" (port)); // expected-error {{invalid input size for constraint 'b'}}
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__asm__ volatile("outb %0, %w1" : : "c" (val), "Nd" (port)); // expected-error {{invalid input size for constraint 'c'}}
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__asm__ volatile("outb %0, %w1" : : "d" (val), "Nd" (port)); // expected-error {{invalid input size for constraint 'd'}}
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__asm__ volatile("outb %0, %w1" : : "S" (val), "Nd" (port)); // expected-error {{invalid input size for constraint 'S'}}
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__asm__ volatile("outb %0, %w1" : : "D" (val), "Nd" (port)); // expected-error {{invalid input size for constraint 'D'}}
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__asm__ volatile("foo1 %0" : : "A" (val128)); // expected-error {{invalid input size for constraint 'A'}}
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__asm__ volatile("foo1 %0" : : "f" (val256)); // expected-error {{invalid input size for constraint 'f'}}
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__asm__ volatile("foo1 %0" : : "t" (val256)); // expected-error {{invalid input size for constraint 't'}}
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__asm__ volatile("foo1 %0" : : "u" (val256)); // expected-error {{invalid input size for constraint 'u'}}
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__asm__ volatile("foo1 %0" : : "x" (val512)); // expected-error {{invalid input size for constraint 'x'}}
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__asm__ volatile("foo1 %0" : "=R" (val)); // expected-error {{invalid output size for constraint '=R'}}
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__asm__ volatile("foo1 %0" : "=q" (val)); // expected-error {{invalid output size for constraint '=q'}}
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__asm__ volatile("foo1 %0" : "=Q" (val)); // expected-error {{invalid output size for constraint '=Q'}}
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__asm__ volatile("foo1 %0" : "=a" (val)); // expected-error {{invalid output size for constraint '=a'}}
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__asm__ volatile("foo1 %0" : "=b" (val)); // expected-error {{invalid output size for constraint '=b'}}
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__asm__ volatile("foo1 %0" : "=c" (val)); // expected-error {{invalid output size for constraint '=c'}}
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__asm__ volatile("foo1 %0" : "=d" (val)); // expected-error {{invalid output size for constraint '=d'}}
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__asm__ volatile("foo1 %0" : "=S" (val)); // expected-error {{invalid output size for constraint '=S'}}
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__asm__ volatile("foo1 %0" : "=D" (val)); // expected-error {{invalid output size for constraint '=D'}}
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__asm__ volatile("foo1 %0" : "=A" (val128)); // expected-error {{invalid output size for constraint '=A'}}
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__asm__ volatile("foo1 %0" : "=t" (val256)); // expected-error {{invalid output size for constraint '=t'}}
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__asm__ volatile("foo1 %0" : "=u" (val256)); // expected-error {{invalid output size for constraint '=u'}}
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__asm__ volatile("foo1 %0" : "=x" (val512)); // expected-error {{invalid output size for constraint '=x'}}
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#ifdef __AVX__
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__asm__ volatile("foo1 %0" : : "x" (val256)); // No error.
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__asm__ volatile("foo1 %0" : "=x" (val256)); // No error.
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#else
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__asm__ volatile("foo1 %0" : : "x" (val256)); // expected-error {{invalid input size for constraint 'x'}}
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__asm__ volatile("foo1 %0" : "=x" (val256)); // expected-error {{invalid output size for constraint '=x'}}
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#endif
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}
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int __attribute__((__target__("sse"))) _func2() {
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__asm__ volatile("foo1 %0" : : "x" (val128)); // No error.
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__asm__ volatile("foo1 %0" : "=x" (val128)); // No error.
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#ifdef __AVX__
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__asm__ volatile("foo1 %0" : : "x" (val256)); // No error.
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__asm__ volatile("foo1 %0" : "=x" (val256)); // No error.
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#else
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__asm__ volatile("foo1 %0" : : "x" (val256)); // expected-error {{invalid input size for constraint 'x'}}
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__asm__ volatile("foo1 %0" : "=x" (val256)); // expected-error {{invalid output size for constraint '=x'}}
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#endif
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__asm__ volatile("foo1 %0" : : "x" (val512)); // expected-error {{invalid input size for constraint 'x'}}
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__asm__ volatile("foo1 %0" : "=x" (val512)); // expected-error {{invalid output size for constraint '=x'}}
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}
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int __attribute__((__target__("avx"))) _func3() {
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__asm__ volatile("foo1 %0" : : "x" (val128)); // No error.
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__asm__ volatile("foo1 %0" : "=x" (val128)); // No error.
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__asm__ volatile("foo1 %0" : : "x" (val256)); // No error.
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__asm__ volatile("foo1 %0" : "=x" (val256)); // No error.
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__asm__ volatile("foo1 %0" : : "x" (val512)); // expected-error {{invalid input size for constraint 'x'}}
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__asm__ volatile("foo1 %0" : "=x" (val512)); // expected-error {{invalid output size for constraint '=x'}}
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}
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int __attribute__((__target__("avx512f"))) _func4() {
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__asm__ volatile("foo1 %0" : : "x" (val128)); // No error.
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__asm__ volatile("foo1 %0" : "=x" (val128)); // No error.
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__asm__ volatile("foo1 %0" : : "x" (val256)); // No error.
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__asm__ volatile("foo1 %0" : "=x" (val256)); // No error.
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__asm__ volatile("foo1 %0" : : "x" (val512)); // No error.
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__asm__ volatile("foo1 %0" : "=x" (val512)); // No error.
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}
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