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Small cleanup. 

llvm-svn: 153292
This commit is contained in:
Bill Wendling 2012-03-22 23:34:01 +00:00
parent 9382fdb163
commit f351774f7b
1 changed files with 8 additions and 8 deletions
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16
clang/test/CodeGen/asm-inout.c
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@ -19,23 +19,23 @@ void test2() {
}
// PR7338
// CHECK: @test3
void test3(int *vout, int vin)
{
// CHECK: call void asm "opr $0,$1", "=*r|m|r,r|m|r,~{edi},~{dirflag},~{fpsr},~{flags}"
asm(
"opr %[vout],%[vin]"
: [vout] "=r,=m,=r" (*vout)
: [vin] "r,m,r" (vin)
: "edi"
);
asm ("opr %[vout],%[vin]"
: [vout] "=r,=m,=r" (*vout)
: [vin] "r,m,r" (vin)
: "edi");
}
// PR8959 - This should implicitly truncate the immediate to a byte.
// CHECK: @test4
int test4(volatile int *addr) {
unsigned char oldval;
// CHECK: call i8 asm "frob $0", "=r,0{{.*}}"(i8 -1)
__asm__ ("frob %0" : "=r"(oldval) : "0"(0xff));
return (int)oldval;
// CHECK: call i8 asm "frob $0", "=r,0{{.*}}"(i8 -1)
}
// <rdar://problem/10919182> - This should have both inputs be of type x86_mmx.
@ -43,6 +43,6 @@ int test4(volatile int *addr) {
typedef long long __m64 __attribute__((__vector_size__(8)));
__m64 test5(__m64 __A, __m64 __B) {
// CHECK: call x86_mmx asm "pmulhuw $1, $0\0A\09", "=y,y,0,~{dirflag},~{fpsr},~{flags}"(x86_mmx %{{.*}}, x86_mmx %{{.*}})
asm("pmulhuw %1, %0\n\t" : "+y" (__A) : "y" (__B));
asm ("pmulhuw %1, %0\n\t" : "+y" (__A) : "y" (__B));
return __A;
}