vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
// RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck %s
|
|
// PR3800
|
|
int *foo(void);
|
|
|
|
// CHECK: @test1
|
|
void test1(void) {
|
|
// CHECK: [[REGCALLRESULT:%[a-zA-Z0-9\.]+]] = call ptr @foo()
|
|
// CHECK: call void asm "foobar", "=*m,*m,~{dirflag},~{fpsr},~{flags}"(ptr elementtype(i32) [[REGCALLRESULT]], ptr elementtype(i32) [[REGCALLRESULT]])
|
|
asm ("foobar" : "+m"(*foo()));
|
|
}
|
|
|
|
// CHECK: @test2
|
|
void test2(void) {
|
|
// CHECK: [[REGCALLRESULT:%[a-zA-Z0-9\.]+]] = call ptr @foo()
|
|
// CHECK: load i32, ptr [[REGCALLRESULT]]
|
|
// CHECK: call i32 asm
|
|
// CHECK: store i32 {{%[a-zA-Z0-9\.]+}}, ptr [[REGCALLRESULT]]
|
|
asm ("foobar" : "+r"(*foo()));
|
|
}
|
|
|
|
// 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");
|
|
}
|
|
|
|
// 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;
|
|
}
|
|
|
|
// This should have both inputs be of type <1 x i64>.
|
|
// CHECK: @test5
|
|
typedef long long __m64 __attribute__((__vector_size__(8)));
|
|
__m64 test5(__m64 __A, __m64 __B) {
|
|
// CHECK: call <1 x i64> asm "pmulhuw $1, $0\0A\09", "=y,y,0,~{dirflag},~{fpsr},~{flags}"(<1 x i64> %{{.*}}, <1 x i64> %{{.*}})
|
|
asm ("pmulhuw %1, %0\n\t" : "+y" (__A) : "y" (__B));
|
|
return __A;
|
|
}
|
|
|
|
// CHECK: @test6
|
|
int test6(void) {
|
|
typedef unsigned char __attribute__((vector_size(8))) _m64u8;
|
|
_m64u8 __attribute__((aligned(16))) Mu8_0, __attribute__((aligned(16))) Mu8_1;
|
|
// CHECK: call <8 x i8> asm "nop", "=y,0,~{dirflag},~{fpsr},~{flags}"(<8 x i8> %0)
|
|
asm ("nop" : "=y"(Mu8_1 ) : "0"(Mu8_0 ));
|
|
return 0;
|
|
}
|