// Move large constants into the constant pool.
for (LocationVec::iterator I = Locations.begin(), E = Locations.end();
I != E; ++I) {
- if (I->LocType == Location::Constant && (I->Offset & ~0xFFFFFFFFULL)) {
+ // Constants are encoded as sign-extended integers.
+ // -1 is directly encoded as .long 0xFFFFFFFF with no constant pool.
+ if (I->LocType == Location::Constant &&
+ ((I->Offset + (int64_t(1)<<31)) >> 32) != 0) {
I->LocType = Location::ConstantIndex;
I->Offset = ConstPool.getConstantIndex(I->Offset);
}
; CHECK-NEXT: __LLVM_StackMaps:
; CHECK-NEXT: .long 0
; Num LargeConstants
-; CHECK-NEXT: .long 1
+; CHECK-NEXT: .long 3
+; CHECK-NEXT: .quad 2147483648
+; CHECK-NEXT: .quad 4294967295
; CHECK-NEXT: .quad 4294967296
; Num Callsites
; CHECK-NEXT: .long 18
; CHECK-NEXT: .quad 1
; CHECK-NEXT: .long L{{.*}}-_constantargs
; CHECK-NEXT: .short 0
-; CHECK-NEXT: .short 4
+; CHECK-NEXT: .short 12
+; SmallConstant
+; CHECK-NEXT: .byte 4
+; CHECK-NEXT: .byte 8
+; CHECK-NEXT: .short 0
+; CHECK-NEXT: .long -1
; SmallConstant
; CHECK-NEXT: .byte 4
; CHECK-NEXT: .byte 8
; CHECK-NEXT: .short 0
-; CHECK-NEXT: .long 65535
+; CHECK-NEXT: .long -1
; SmallConstant
; CHECK-NEXT: .byte 4
; CHECK-NEXT: .byte 8
; CHECK-NEXT: .byte 4
; CHECK-NEXT: .byte 8
; CHECK-NEXT: .short 0
+; CHECK-NEXT: .long 2000000000
+; SmallConstant
+; CHECK-NEXT: .byte 4
+; CHECK-NEXT: .byte 8
+; CHECK-NEXT: .short 0
+; CHECK-NEXT: .long 2147483647
+; SmallConstant
+; CHECK-NEXT: .byte 4
+; CHECK-NEXT: .byte 8
+; CHECK-NEXT: .short 0
; CHECK-NEXT: .long -1
+; SmallConstant
+; CHECK-NEXT: .byte 4
+; CHECK-NEXT: .byte 8
+; CHECK-NEXT: .short 0
+; CHECK-NEXT: .long -1
+; SmallConstant
+; CHECK-NEXT: .byte 4
+; CHECK-NEXT: .byte 8
+; CHECK-NEXT: .short 0
+; CHECK-NEXT: .long 0
; LargeConstant at index 0
; CHECK-NEXT: .byte 5
; CHECK-NEXT: .byte 8
; CHECK-NEXT: .short 0
; CHECK-NEXT: .long 0
+; LargeConstant at index 1
+; CHECK-NEXT: .byte 5
+; CHECK-NEXT: .byte 8
+; CHECK-NEXT: .short 0
+; CHECK-NEXT: .long 1
+; LargeConstant at index 2
+; CHECK-NEXT: .byte 5
+; CHECK-NEXT: .byte 8
+; CHECK-NEXT: .short 0
+; CHECK-NEXT: .long 2
+; SmallConstant
+; CHECK-NEXT: .byte 4
+; CHECK-NEXT: .byte 8
+; CHECK-NEXT: .short 0
+; CHECK-NEXT: .long -1
define void @constantargs() {
entry:
%0 = inttoptr i64 12345 to i8*
- tail call void (i64, i32, i8*, i32, ...)* @llvm.experimental.patchpoint.void(i64 1, i32 15, i8* %0, i32 0, i64 65535, i64 65536, i64 4294967295, i64 4294967296)
+ tail call void (i64, i32, i8*, i32, ...)* @llvm.experimental.patchpoint.void(i64 1, i32 15, i8* %0, i32 0, i16 65535, i16 -1, i32 65536, i32 2000000000, i32 2147483647, i32 -1, i32 4294967295, i32 4294967296, i64 2147483648, i64 4294967295, i64 4294967296, i64 -1)
ret void
}