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|
// RUN: %clang_cc1 -O2 -emit-llvm %s -o - -triple x86_64-unknown-linux-gnu | FileCheck %s
int test_cca(long nr, volatile long *addr) {
//CHECK-LABEL: @test_cca
//CHECK: = tail call i32 asm "cmp $2,$1", "={@cca},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@cca"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccae(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccae
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccae},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccae"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccb(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccb
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccb},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccb"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccbe(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccbe
//CHECK: tail call i32 asm "cmp $2,$1", "={@ccbe},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccbe"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccc(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccc
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccc},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccc"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_cce(long nr, volatile long *addr) {
//CHECK-LABEL: @test_cce
//CHECK: = tail call i32 asm "cmp $2,$1", "={@cce},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@cce"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccz(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccz
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccz},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccz"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccg(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccg
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccg},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccg"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccge(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccge
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccge},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccge"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccl(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccl
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccl},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccl"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccle(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccle
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccle},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccle"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccna(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccna
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccna},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccna"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccnae(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccnae
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccnae},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccnae"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccnb(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccnb
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccnb},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccnb"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccnbe(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccnbe
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccnbe},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccnbe"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccnc(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccnc
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccnc},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccnc"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccne(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccne
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccne},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccne"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccnz(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccnz
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccnz},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccnz"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccng(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccng
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccng},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccng"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccnge(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccnge
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccnge},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccnge"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccnl(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccnl
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccnl},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccnl"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccnle(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccnle
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccnle},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccnle"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccno(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccno
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccno},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccno"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccnp(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccnp
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccnp},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccnp"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccns(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccns
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccns},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccns"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_cco(long nr, volatile long *addr) {
//CHECK-LABEL: @test_cco
//CHECK: = tail call i32 asm "cmp $2,$1", "={@cco},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@cco"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccp(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccp
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccp},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccp"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
int test_ccs(long nr, volatile long *addr) {
//CHECK-LABEL: @test_ccs
//CHECK: = tail call i32 asm "cmp $2,$1", "={@ccs},=*m,r,~{cc},~{dirflag},~{fpsr},~{flags}"(i64* %addr, i64 %nr)
int x;
asm("cmp %2,%1"
: "=@ccs"(x), "=m"(*(volatile long *)(addr))
: "r"(nr)
: "cc");
if (x)
return 0;
return 1;
}
_Bool check_no_clobber_conflicts() {
//CHECK-LABEL: @check_no_clobber_conflicts
//CHECK: = tail call i8 asm "", "={@cce},~{cx},~{dirflag},~{fpsr},~{flags}"()
_Bool b;
asm(""
: "=@cce"(b)
:
: "cx");
return b;
}
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