ae85da86ad
Discussed with @craig.topper and @spatel - this is to try and tidyup the codegen folder and move the x86 specific tests (as opposed to general tests that just happen to use x86 triples) into subfolders. Its up to other targets if they follow suit. It also helps speed up test iterations as using wildcards on lit commands often misses some filenames.
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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